49 C.F.R. Subpart D—Inspection, Testing, and Maintenance Requirements for Tier I Passenger Equipment
Title 49 - Transportation
(a) This subpart contains requirements pertaining to the inspection, testing, and maintenance of passenger equipment operating at speeds not exceeding 125 miles per hour. The requirements in this subpart address the inspection, testing, and maintenance of the brake system as well as other mechanical and electrical components covered by this part. (b) Beginning on January 1, 2002, the requirements contained in this subpart shall apply to railroads operating Tier I passenger equipment covered by this part. A railroad may request earlier application of the requirements contained in this subpart upon written notification to FRA's Associate Administrator for Safety as provided in §238.1(c). (c) Paragraphs (b) and (c) of §238.309 shall apply beginning September 9, 1999. [64 FR 25660, May 12, 1999, as amended at 65 FR 41307, July 3, 2000] (a) General. (1) Except as provided in paragraph (f) of this section, each passenger car and each unpowered vehicle used in a passenger train shall receive an exterior mechanical inspection at least once each calendar day that the equipment is placed in service. (2) Except as provided in paragraph (f) of this section, all passenger equipment shall be inspected as required in this section at least once each calendar day that the equipment is placed in service to ensure that the equipment conforms with the requirement contained in paragraph (e)(15) of this section. (3) If a passenger care is also classified as a locomotive under part 229 of this chapter, the passenger car shall also receive a daily inspection pursuant to the requirements of §229.21 of this chapter. (b) Each passenger car and each unpowered vehicle added to a passenger train shall receive an exterior calendar day mechanical inspection in accordance with the following: (1) Except as provided in paragraph (b)(2) of this section, each passenger car and each unpowered vehicle added to a passenger train shall receive an exterior calendar day mechanical inspection at the time it is added to the train unless notice is provided to the train crew that an exterior mechanical inspection was performed on the car or vehicle on the last day it was used in passenger service. The notice required by this section shall contain the date, time, and location of the last exterior mechanical inspection; (2) Each express car, freight car, and each unit of intermodal equipment (e.g., RoadRailers®) added to a passenger train shall receive an exterior calendar day mechanical inspection at the time it is added to the train, unless notice is provided to the train crew that an exterior mechanical inspection was performed on the car within the previous calendar day. The notice required by this section shall contain the date, time, and location of the last exterior mechanical inspection. (c) The exterior calendar day mechanical inspection shall be performed by a qualified maintenance person. (d) The exterior calendar day mechanical inspection required by this section shall be conducted to the extent possible without uncoupling the trainset and without placing the equipment over a pit or on an elevated track. (e) As part of the exterior calendar day mechanical inspection, the railroad shall verify conformity with the following conditions, and nonconformity with any such condition renders the passenger car or unpowered vehicle used in a passenger train defective whenever discovered in service: (1) Products of combustion are released entirely outside the cab and other compartments. (2) Each battery container is vented and each battery is kept from gassing excessively. (3) Each coupler is in the following condition: (i) Sidewall or pin bearing bosses and the pulling face of the knuckles are not broken or cracked; (ii) The coupler assembly is equipped with anti-creep protection; (iii) The coupler carrier is not broken or cracked; and (iv) The yoke is not broken or cracked. (4) A device is provided under the lower end of all drawbar pins and articulated connection pins to prevent the pin from falling out of place in case of breakage. (5) The suspension system, including the spring rigging, is in the following condition: (i) Protective construction or safety hangers are provided to prevent spring planks, spring seats, or bolsters from dropping to the track structure in event of a hanger or spring failure; (ii) The top (long) leaf or any of the other three leaves of the elliptical spring is not broken, except when a spring is part of a nest of three or more springs and none of the other springs in the nest has its top leaf or any of the other three leaves broken; (iii) The outer coil spring or saddle is not broken; (iv) The equalizers, hangers, bolts, gibs, or pins are not cracked or broken; (v) The coil spring is not fully compressed when the car is at rest; (vi) The shock absorber is not broken or leaking oil or other fluid; and (vii) Each air bag or other pneumatic suspension system component inflates or deflates, as applicable, correctly and otherwise operates as intended. (6) Each truck is in the following condition: (i) Each tie bar is not loose; (ii) Each motor suspension lug, equalizer, hanger, gib, or pin is not cracked or broken; and (iii) The truck frame is not broken and is not cracked in a stress area that may affect its structural integrity. (7) Each side bearing is in the following condition: (i) Each friction side bearing with springs designed to carry weight does not have more than 25 percent of the springs in any one nest broken; (ii) Each friction side bearing does not run in contact unless designed to operate in that manner; and (iii) The maximum clearance of each side bearing does not exceed the manufacturer's recommendation. (8) Each wheel does not have any of the following conditions: (i) A single flat spot that is 2 (ii) A gouge or chip in the flange that is more than 1 (iii) A broken rim, if the tread, measured from the flange at a point (iv) A shelled-out spot 2 (v) A seam running lengthwise that is within 3 (vi) A flange worn to a (vii) A tread worn hollow (viii) A flange height of 1 (ix) A rim less than 1 inch thick; (x) Except as provided in paragraph (e)(8)(iii) of this section, a crack or break in the flange, tread, rim, plate, or hub; (xi) A loose wheel; or (xii) A weld. (9) No part or appliance of a passenger coach, except the wheels, is less than 2 (10) Each unguarded, noncurrent-carrying metal part subject to becoming charged is grounded or thoroughly insulated. (11) Each jumper and cable connection is in the following condition: (i) Each jumpers and cable connection between coaches, between locomotives, or between a locomotive and a coach is located and guarded in a manner that provides sufficient vertical clearance. Jumpers and cable connections may not hang with one end free; (ii) The insulation is not broken or badly chafed; (iii) No plug, receptacle, or terminal is broken; and (iv) No strand of wire is broken or protruding. (12) Each door and cover plate guarding high voltage equipment is marked “Danger—High Voltage” or with the word “Danger” and the normal voltage carried by the parts so protected. (13) Each buffer plate is in place. (14) Each diaphragm, if any, is in place and properly aligned. (15) Each secondary braking system is in operating mode and does not have any known defective condition which prevents its proper operation. If the dynamic brakes on a locomotive are found not to be in operating mode or are known to have a defective condition which prevents their proper operation at the time that the exterior mechanical inspection is performed or at any other time while the locomotive is in service, the following requirements shall be met in order to continue the locomotive in service: (i) MU locomotives equipped with dynamic brakes found not to be in operating mode or containing a defective condition which prevents the proper operation of the dynamic brakes shall be handled in accordance with the following requirements: (A) A tag bearing the words “inoperative dynamic brakes” shall be securely displayed in a conspicuous location in the cab of the locomotive and contain the locomotive number, the date and location where the condition was discovered, and the signature of the individual who discovered the condition; (B) The locomotive engineer shall be informed in writing that the dynamic brakes on the locomotive are inoperative at the location where the locomotive engineer first takes charge of the train; and (C) The inoperative or defective dynamic brakes shall be repaired or removed from service by or at the locomotive's next exterior calendar day mechanical inspection. (ii) Conventional locomotives equipped with dynamic brakes found not to be in operating mode or containing a defective condition which prevents the proper operation of the dynamic brakes shall be handled in accordance with the following: (A) A tag bearing the words “inoperative dynamic brakes” shall be securely displayed in a conspicuous location in the cab of the locomotive and contain the locomotive number, the date and location where the condition was discovered, and the signature of the person discovering the condition; (B) The locomotive engineer shall be informed in writing that the dynamic brakes on the locomotive are inoperative at the location where the locomotive engineer first takes charge of the train; and (C) The inoperative or defective dynamic brakes shall be repaired within 3 calendar days of being found in defective condition or at the locomotive's next periodic inspection pursuant to §229.23 of this chapter, whichever occurs first. (16) All roller bearings do not have any of the following conditions: (i) A sign of having been overheated as evidenced by discoloration or other telltale sign of overheating, such as damage to the seal or distortion of any bearing component; (ii) A loose or missing cap screw; (iii) A broken, missing, or improperly applied cap screw lock; or (iv) A seal that is loose or damaged or permits leakage of lubricant in clearly formed droplets. (f) Exception. A long-distance intercity passenger train that misses a scheduled exterior calendar day mechanical inspection due to a delay en route may continue in service to the location where the inspection was scheduled to be performed. At that point, an exterior calendar day mechanical inspection shall be performed prior to returning the equipment to service. This flexibility applies only to the exterior mechanical safety inspections required by this section, and does not relieve the railroad of the responsibility to perform a calendar day inspection on a unit classified as a “locomotive” under part 229 of this chapter as required by §229.21 of this chapter. (g) Records. A record shall be maintained of each exterior calendar day mechanical inspection performed. (1) This record may be maintained in writing or electronically provided FRA has access to the record upon request. (2) The written or electronic record must contain the following information: (i) The identification number of the unit; (ii) The place, date, and time of the inspection; (iii) Any non-complying conditions found; and (iv) The signature or electronic identification of the inspector. (3) This record may be part of a single master report covering an entire group of cars and equipment. (4) This record shall be maintained at the place where the inspection is conducted or at one central location and shall be retained for at least 92 days. (h) Cars requiring a single car test in accordance with §238.311 that are being moved in service to a location where the single car test can be performed shall have the single car test completed prior to, or as a part of, the exterior calendar day mechanical inspection. [64 FR 25660, May 12, 1999, as amended at 65 FR 41307, July 3, 2000] (a) Except as provided in paragraph (d) of this section, each passenger car shall receive an interior mechanical inspection at least once each calendar day that it is placed in service. (b) The interior calendar day mechanical inspection shall be performed by a qualified person or a qualified maintenance person. (c) As part of the interior calendar day mechanical inspection, the railroad shall verify conformity with the following conditions, and nonconformity with any such condition renders the car defective whenever discovered in service, except as provided in paragraphs (c)(5) through (c)(10), and paragraph (d) of this section: (1) All fan openings, exposed gears and pinions, exposed moving parts of mechanisms, pipes carrying hot gases and high-voltage equipment, switches, circuit breakers, contactors, relays, grid resistors, and fuses are installed in non-hazardous locations or equipped with guards to prevent personal injury. (2) Floors of passageways and compartments are free from oil, water, waste, or any obstruction that creates a slipping, tripping, or fire hazard, and floors are properly treated to provide secure footing. (3) All D rings, pull handles, or other means to access manual door releases are in place based on a visual inspection. (4) All emergency equipment, including a fire extinguisher, pry bar, auxiliary portable lighting, and first aid kits, as applicable, are in place. (5) The words “Emergency Brake Valve” are legibly stenciled or marked near each brake pipe valve or shown on an adjacent badge plate. (6) All doors and cover plates guarding high voltage equipment are marked “Danger—High Voltage” or with the word “Danger” and the normal voltage carried by the parts so protected. (7) All safety-related signage is in place and legible. (8) All trap doors safely operate and securely latch in place in both the up and down position. A non-complying car may continue in passenger service pursuant to paragraph (d) of this section, if the trap door can be secured by locking out the door for which it is used. (9) All vestibule steps are illuminated. A non-complying car may continue in passenger service pursuant to paragraph (d) of this section, if the car will be used solely in high-platform service. (10) All end doors and side doors operate safely and as intended. A non-complying car may continue in passenger service pursuant to paragraph (d) of this section, if at least one operative and accessible door is available on each side of the car; and a notice is prominently displayed directly on the defective door indicating that the door is defective. (d) Any passenger car found not to be in compliance with the requirements contained in paragraphs (c)(5) through (c)(10) of this section at the time of its interior calendar day mechanical inspection may remain in passenger service until the car's next interior calendar day mechanical inspection where it must be repaired or removed from passenger service; provided, all of the specific conditions contained in paragraphs (c)(8) through (c)(10) of this section are met and all of the following requirements are met: (1) A qualified person or a qualified maintenance person determines that the repairs necessary to bring the car into compliance cannot be performed at the time that the current day's interior mechanical inspection is conducted; (2) A qualified person or a qualified maintenance person determines that it is safe to move the equipment in passenger service; and (3) A record is maintained of the non-complying condition with the date and time that the condition was first discovered. (e) A long-distance intercity passenger train that misses a scheduled calendar day interior mechanical inspection due to a delay en route may continue in service to the location where the inspection was scheduled to be performed. At that point, an interior calendar day mechanical inspection shall be performed prior to returning the equipment to service. (f) Records. A record shall be maintained of each interior calendar day mechanical inspection performed. (1) This record may be maintained in writing or electronically provided FRA has access to the record upon request. (2) The written or electronic record must contain the following information: (i) The identification number of the unit; (ii) The place, date, and time of the inspection; (iii) Any non-complying conditions found; and (iv) The signature or electronic identification of the inspector. (3) This record may be part of a single master report covering an entire group of cars and equipment. (4) This record shall be maintained at the place where the inspection is conducted or at one central location and shall be retained for at least 92 days. [64 FR 25660, May 12, 1999, as amended at 65 FR 41308, July 3, 2000] (a) General. (1) Railroads shall conduct periodic mechanical inspections of all passenger cars and all unpowered vehicles used in a passenger train as required by this section or as warranted and justified by data developed pursuant to paragraph (a)(2) of this section. A periodic inspection conducted under part 229 of this chapter satisfies the requirement of this section with respect to the features inspected. (2) A railroad may, upon written notification to FRA's Associate Administrator for Safety, adopt and comply with alternative periodic mechanical inspection intervals for specific components or equipment in lieu of the requirements of this section. Any alternative interval must be based upon a documented reliability assessment conducted under a system safety plan subject to periodic peer audit. (See Appendix E to this part for a discussion of the general principles of reliability-based maintenance programs.) The periodic inspection intervals provided in this section may be changed only when justified by accumulated, verifiable data that provides a high level of confidence that the component(s) will not fail in a manner resulting in harm to persons. FRA may monitor and review a railroad's implementation and compliance with any alternative interval adopted. FRA's Associate Administrator for Safety may prohibit or revoke a railroad's ability to utilize an alternative inspection interval if FRA determines that the adopted interval is not supported by credible data or does not provide adequate safety assurances. Such a determination will be made in writing and will state the basis for such action. (b) Each periodic mechanical inspection required by this section shall be performed by a qualified maintenance person. (c) The periodic mechanical inspection shall specifically include the following interior and exterior mechanical components, which shall be inspected not less frequently than every 184 days. At a minimum, this inspection shall determine that: (1) Seats and seat attachments are not broken or loose. If a car is found with a seat that is not in compliance with this requirement while being used between periodic mechanical inspections, the equipment may continue to be used in passenger service until the performance of an interior calendar day mechanical inspection pursuant to §238.305 on the day following the discovery of the defective condition provided the seat is rendered unuseable, a notice is prominently displayed on the seat, and a record is maintained with the date and time that the non-complying condition was discovered. (2) Luggage racks are not broken or loose. (3) All beds and bunks are not broken or loose, and all restraints or safety latches and straps are in place and function as intended. (4) A representative sample of emergency window exits on the railroad's passenger cars properly operate, in accordance with the requirements of §239.107 of this chapter. (5) Emergency lighting systems are operational. (6) With regard to switches: (i) All hand-operated switches carrying currents with a potential of more than 150 volts that may be operated while under load are covered and are operative from the outside of the cover; (ii) A means is provided to display whether the switches are open or closed; and (iii) Switches not designed to be operated safely while under load are legibly marked with the voltage carried and the words “must not be operated under load”. (7) Each coupler is in the following condition: (i) The distance between the guard arm and the knuckle nose is not more than 5 (ii) The free slack in the coupler or drawbar not absorbed by friction devices or draft gears is not more than (iii) The draft gear is not broken, to the extent possible without dropping cover plates. (8) All trucks are equipped with a device or securing arrangement to prevent the truck and car body from separating in case of derailment. (9) All center castings on trucks are not cracked or broken, to the extent possible without jacking the car and rolling out the trucks. However, an extensive inspection of all center castings shall be conducted by jacking the equipment and rolling out the trucks at each COT&S cycle provided in §238.309 for the equipment. (10) All mechanical systems and components of the equipment are free of all the following general conditions that endanger the safety of the crew, passengers, or equipment: (i) A continuous accumulation of oil or grease; (ii) Improper functioning of a component; (iii) A crack, break, excessive wear, structural defect, or weakness of a component; (iv) A leak; (v) Use of a component or system under a condition that exceeds that for which the component or system is designed to operate; and (vi) Insecure attachment of a component. (11) All of the items identified in the exterior calendar day mechanical inspection contained at §238.303 are in conformity with the conditions prescribed in that section. (12) All of the items identified in the interior calendar day mechanical inspection contained at §238.305 are in conformity with the conditions prescribed in that section. (d) The periodic mechanical inspection shall specifically include the manual door releases, which shall be inspected not less frequently than every 368 days. At a minimum, this inspection shall determine that all manual door releases operate as intended. (e) Records. (1) A record shall be maintained of each periodic mechanical inspection required to be performed by this section. This record may be maintained in writing or electronically, provided FRA has access to the record upon request. The record shall be maintained either in the railroad's files, the cab of the locomotive, or a designated location in the passenger car. The record shall be retained until the next periodic mechanical inspection of the same type is performed and shall contain the following information: (i) The date of the inspection; (ii) The location where the inspection was performed; (iii) The signature or electronic identification of the inspector; and (iv) The signature or electronic identification of the inspector's supervisor. (2) Detailed documentation of any reliability assessments depended upon for implementing an alternative inspection interval under paragraph (a)(2) of this section, including underlying data, shall be retained during the period that the alternative inspection interval is in effect. Data documenting inspections, tests, component replacement and renewals, and failures shall be retained for not less than three (3) inspection intervals. (f) Nonconformity with any of the conditions set forth in this section renders the car or vehicle defective whenever discovered in service. [64 FR 25660, May 12, 1999, as amended at 65 FR 41308, July 3, 2000] (a) General. (1) This section contains the minimum intervals at which the brake equipment on various types of passenger equipment shall be periodically cleaned, repaired, and tested. This maintenance procedure requires that all of the equipment's brake system pneumatic components that contain moving parts and are sealed against air leaks be removed from the equipment, disassembled, cleaned, and lubricated and that the parts that can deteriorate with age be replaced. (2) A railroad may petition FRA's Associate Administrator for Safety to approve alternative maintenance procedures providing equivalent safety, in lieu of the requirements of this section. The petition shall be filed as provided in §238.21. (b) MU locomotives. The brake equipment of each MU locomotive shall be cleaned, repaired, and tested at intervals in accordance with the following schedule: (1) Every 736 days if the MU locomotive is part of a fleet that is not 100 percent equipped with air dryers; (2) Every 1,104 days if the MU locomotive is part of a fleet that is 100 percent equipped with air dryers and is equipped with PS–68, 26–C, 26–L, PS–90, CS–1, RT–2, RT–5A, GRB–1, CS–2, or 26–R brake systems. (This listing of brake system types is intended to subsume all brake systems using 26 type, ABD, or ABDW control valves and PS68, PS–90, 26B–1, 26C, 26CE, 26–B1, 30CDW, or 30ECDW engineer's brake valves.); and (3) Every 736 days for all other MU locomotives. (c) Conventional locomotives. The brake equipment of each conventional locomotive shall be cleaned, repaired, and tested at intervals in accordance with the following schedule: (1) Every 1,104 days for a locomotive equipped with a 26–L or equivalent brake system; and (2) Every 736 days for a locomotive equipped with other than a 26–L or equivalent brake system. (d) Passenger coaches and other unpowered vehicles. The brake equipment on each passenger coach and each unpowered vehicle used in a passenger train shall be cleaned, repaired, and tested at intervals in accordance with following schedule: (1) Every 2,208 days for a coach or vehicle equipped with an AB-type brake system. (2) Every 1,476 days for a coach or vehicle equipped with a 26–C or equivalent brake system; and (3) Every 1,104 days for a coach or vehicle equipped with other than an AB, ABD, ABDX, 26–C, or equivalent brake system. (e) Cab cars. The brake equipment of each cab car shall be cleaned, repaired, and tested at intervals in accordance with the following schedule: (1) Every 1,476 days for that portion of the cab car brake system using brake valves that are identical to the passenger coach 26–C brake system; (2) Every 1,104 days for that portion of the cab car brake system using brake valves that are identical to the locomotive 26–L brake system; and (3) Every 736 days for all other types of cab car brake valves. (f) Records of periodic maintenance. (1) The date and place of the cleaning, repairing, and testing required by this section shall be recorded on Form FRA 6180–49A or a similar form developed by the railroad containing the same information, and the person performing the work and that person's supervisor shall sign the form, if possible. Alternatively, the railroad may stencil the vehicle with the date and place of the cleaning, repairing, and testing and maintain an electronic record of the person performing the work and that person's supervisor. (2) A record of the parts of the air brake system that are cleaned, repaired, and tested shall be kept in the railroad's files, the cab of the locomotive, or a designated location in the passenger car until the next such periodic test is performed. [64 FR 25660, May 12, 1999, as amended at 65 FR 41309, July 3, 2000] (a) Except for self-propelled passenger cars, single car tests of all passenger cars and all unpowered vehicles used in passenger trains shall be performed in accordance with either APTA Standard SS-M-005-98, “Code of Tests for Passenger Car Equipment Using Single Car Testing Device,” published March, 1998; or an alternative procedure approved by FRA pursuant to §238.21. The incorporation by reference of this APTA standard was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. You may obtain a copy of the incorporated document from the American Public Transit Association, 1201 New York Avenue, NW., Washington, DC 20005. You may inspect a copy of the document at the Federal Railroad Administration, Docket Clerk, 1120 Vermont Avenue, NW., Suite 7000, Washington, DC or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html. (b) Each single car test required by this section shall be performed by a qualified maintenance person. (c) A railroad shall perform a single car test of the brake system of a car or vehicle described in paragraph (a) of this section if the car or vehicle is found with one or more of the following wheel defects: (1) Built-up tread; (2) Slid flat wheel; (3) Thermal crack; (4) Overheated wheel; or (5) Shelling. (d) A railroad need not perform the single car test required in paragraph (c) of this section, if the railroad can establish that the wheel defect is other than built-up tread and is due to a cause other than a defective brake system on the car. (e) Except as provided in paragraph (f) of this section, a railroad shall perform a single car test of the brake system of a car or vehicle described in paragraph (a) of this section when: (1) Except for private cars, a car or vehicle is placed in service after having been out of service for 30 days or more; or (2) One or more of the following conventional air brake equipment items is removed, repaired, or replaced: (i) Relay valve; (ii) Service portion; (iii) Emergency portion; or (iv) Pipe bracket. (f) Exception. If the single car test cannot be made at the point where repairs are made, the car may be moved in passenger service to the next forward location where the test can be made. A railroad may move a car in this fashion only after visually verifying an application and release of the brakes on both sides of the car that was repaired, and provided that the car is appropriately tagged to indicate the need to perform a single car test. The single car test shall be completed prior to, or as a part of, the car's next calendar day mechanical inspection. (g) If one or more of the following conventional air brake equipment items is removed, repaired, or replaced only that portion which is renewed or replaced must be tested to satisfy the provisions of this section: (1) Brake reservoir; (2) Brake cylinder; (3) Piston assembly; (4) Vent valve; (5) Quick service valve; (6) Brake cylinder release valve; (7) Modulating valve or slack adjuster; or (8) Angle cock or cutout cock. [64 FR 25660, May 12, 1999, as amended at 65 FR 41309, July 3, 2000] (a) Each commuter and short-distance intercity passenger train shall receive a Class I brake test once each calendar day that the train is placed or continues in passenger service. (b) Except as provided in paragraph (i) of this section, each long-distance intercity passenger train shall receive a Class I brake test: (1) Prior to the train's departure from an originating terminal; and (2) Every 1,500 miles or once each additional calendar day, whichever occurs first, that the train remains in continuous passenger service. (c) Each passenger car and each unpowered vehicle added to a passenger train shall receive a Class I or Class IA brake test at the time it is added to the train unless notice is provided to the train crew that a Class I brake test was performed on the car within the previous calendar day and the car has not been disconnected from a source of compressed air for more than four hours prior to being added to the train. The notice required by this section shall contain the date, time, and location of the last Class I brake test. (d) Each Class I brake test shall be performed by a qualified maintenance person. (e) Each Class I brake test may be performed either separately or in conjunction with the exterior calendar day mechanical inspection required under §238.303. (f) Except as provided in §238.15(b), a railroad shall not use or haul a passenger train in passenger service from a location where a Class I brake test has been performed, or was required by this part to have been performed, with less than 100 percent operative brakes. (g) A Class I brake test shall be performed at the air pressure at which the train's air brakes will be operated, but not less than 90 psi, and shall be made to determine and ensure that: (1) The friction brakes apply and remain applied on each car in the train until a release of the brakes has been initiated on each car in response to train line electric, pneumatic, or other signals. This test shall include a verification that each side of each car's brake system responds properly to application and release signals; (2) The brake shoes or pads are firmly seated against the wheel or disc with the brakes applied; (3) Piston travel is within prescribed limits, either by direct observation, observation of an actuator, or in the case of tread brakes by determining that the brake shoe provides pressure to the wheel. For vehicles equipped with 8 (4) The communicating signal system is tested and known to be operating as intended; a tested and operating two-way radio system meets this requirement; (5) Each brake shoe or pad is securely fastened and correctly aligned in relation to the wheel or to the disc; (6) The engineer's brake valve or controller will cause the proper train line commands for each position or brake level setting; (7) Brake pipe leakage does not exceed 5 pounds per square inch per minute if leakage will affect service performance; (8) The emergency brake application and deadman pedal or other emergency control devices function as intended; (9) Each brake shoe or pad is not below the minimum thickness established by the railroad. This thickness shall not be less than the minimum thickness necessary to safely travel the maximum distance allowed between Class I brake tests; (10) Each angle cock and cutout cock is properly positioned; (11) The brake rigging or the system mounted on the car for the transmission of the braking force operates as intended and does not bind or foul so as to impede the force delivered to a brake shoe, impede the release of a brake shoe, or otherwise adversely affect the operation of the brake system; (12) If the train is equipped with electropneumatic brakes, an electropneumatic application of the brakes is made and the train is walked to determine that the brakes on each car in the train properly apply; (13) Each brake disc is free of any crack in accordance with the manufacturer's specifications or, if no specifications exist, free of any crack to the extent that the design permits; (14) If the equipment is provided with a brake indicator, the brake indicator operates as intended; and (15) The communication of brake pipe pressure changes at the rear of the train is verified, which may be accomplished by observation of an application and release of the brakes on the last car in the train. (h) Records. A record shall be maintained of each Class I brake test performed. (1) This record may be maintained in writing or electronically, provided FRA has access to the record upon request. (2) The written or electronic record must contain the following information: (i) The date and time that the Class I brake test was performed; (ii) The location where the test was performed; (iii) The identification number of the controlling locomotive of the train; (iv) The total number of cars inspected during the test; and (v) The signature or electronic identification of the inspector. (3) This record shall be maintained at the place where the inspection is conducted or at one central location and shall be retained for at least 92 days. (i) A long-distance, intercity passenger train that misses a scheduled calendar day Class I brake test due to a delay en route may proceed to the point where the Class I brake test was scheduled to be performed. A Class I brake test shall be completed at that point prior to placing the train back in service. [64 FR 25660, May 12, 1999, as amended at 65 FR 41309, July 3, 2000] (a) Except as provided in paragraph (b) of this section, either a Class I or a Class IA brake test shall be performed: (1) Prior to the first morning departure of each commuter or short-distance intercity passenger train, unless all of the following conditions are satisfied: (i) A Class I brake test was performed within the previous twelve (12) hours; (ii) The train has not been used in passenger service since the performance of the Class I brake test; and (iii) The train has not been disconnected from a source of compressed air for more than four hours since the performance of the Class I brake test; and (2) Prior to placing a train in service that has been off a source of compressed air for more than four hours. (b) A commuter or short-distance intercity passenger train that provides continuing late night service that began prior to midnight may complete its daily operating cycle after midnight without performing another Class I or Class IA brake test. A Class I or Class IA brake test shall be performed on such a train before it starts a new daily operating cycle. (c) A Class IA brake test may be performed at a shop or yard site and is not required to be repeated at the first passenger terminal if the train remains on a source of compressed air and: (1) The train remains in the custody of the train crew; or (2) The train crew receives notice that the Class IA brake test has been performed. (d) The Class IA brake test shall be performed by either a qualified person or a qualified maintenance person. (e) Except as provided in §238.15(b), a railroad shall not use or haul a passenger train in passenger service from a location where a Class IA brake test has been performed, or was required by this part to have been performed, with less than 100 percent operative brakes. (f) A Class IA brake test shall be performed at the air pressure at which the train's air brakes will be operated and shall determine and ensure that: (1) Brake pipe leakage does not exceed 5 pounds per square inch per minute if brake pipe leakage will affect service performance; (2) Each brake sets and releases by inspecting in the manner described in paragraph (g) of this section; (3) For MU locomotives that utilize an electric signal to communicate a service brake application and only a pneumatic signal to propagate an emergency brake application, the emergency brake application functions as intended. (4) Each angle cock and cutout cock is properly set; (5) The communication of brake pipe pressure changes at the rear of the train is verified, which may be accomplished by observation of an application and release of the brakes on the last car in the train; and (6) The communicating signal system is tested and known to be operating as intended; a tested and operating two-way radio system meets this requirement. (g) In determining whether each brake sets and releases— (1) The inspection of the set and release of the brakes shall be completed by walking the train to directly observe the set and release of each brake, if the railroad determines that such a procedure is safe. (2) If the railroad determines that operating conditions pose a safety hazard to an inspector walking the brakes, brake indicators may be used to verify the set and release on cars so equipped. However, the observation of the brake indicators shall not be made from the cab of the locomotive. The inspector shall walk the train in order to position himself or herself to accurately observe each indicator. [64 FR 25660, May 12, 1999, as amended at 65 FR 41310, July 3, 2000; 67 FR 19991, Apr. 23, 2002] (a) A Class II brake test shall be performed on a passenger train when any of the following events occurs: (1) Whenever the control stand used to control the train is changed; except if the control stand is changed to facilitate the movement of a passenger train from one track to another within a terminal complex while not in passenger service. In these circumstances, a Class II brake test shall be performed prior to the train's departure from the terminal complex with passengers; (2) Prior to the first morning departure of each commuter or short-distance intercity passenger train where a Class I brake test remains valid as provided in §238.315(a)(1); (3) When previously tested units (i.e., cars that received a Class I brake test within the previous calendar day and have not been disconnected from a source of compressed air for more than four hours) are added to the train; (4) When cars or equipment are removed from the train; and (5) When an operator first takes charge of the train, except for face-to-face relief. (b) A Class II brake test shall be performed by a qualified person or a qualified maintenance person. (c) Except as provided in §238.15, a railroad shall not use or haul a passenger train in passenger service from a terminal or yard where a Class II brake test has been performed, or was required by this part to have been performed, with any of the brakes cut-out, inoperative, or defective. (d) In performing a Class II brake test on a train, a railroad shall determine that: (1) The brakes on the rear unit of the train apply and release in response to a signal from the engineer's brake valve or controller of the leading or controlling unit, or a gauge or similar device located at the rear of the train or in the cab of the rear unit indicates that brake pipe pressure changes are properly communicated at the rear of the train; (2) For MU locomotives that utilize an electric signal to communicate a service brake application and only a pneumatic signal to propagate an emergency brake application, the emergency brake application functions as intended. (3) The communicating signal system is tested and known to be operating as intended; a tested and operating two-way radio system meets this requirement. [64 FR 25660, May 12, 1999, as amended at 65 FR 41310, July 3, 2000; 67 FR 19991, Apr. 23, 2002] (a) As soon as conditions safely permit, a running brake test shall be performed on each passenger train after the train has received, or was required under this part to have received, either a Class I, Class IA, or Class II brake test. (b) A running brake test shall be performed whenever the control stand used to control the train is changed to facilitate the movement of a passenger train from one track to another within a terminal complex while not in passenger service. (c) The running brake test shall be conducted in accordance with the railroad's established operating rules, and shall be made by applying brakes in a manner that allows the engineer to ascertain whether the brakes are operating properly. (d) If the engineer determines that the brakes are not operating properly, the engineer shall stop the train and follow the procedures provided in §238.15.
Title 49: Transportation
PART 238—PASSENGER EQUIPMENT SAFETY STANDARDS
Subpart D—Inspection, Testing, and Maintenance Requirements for Tier I Passenger Equipment
§ 238.301 Scope.
§ 238.303 Exterior calendar day mechanical inspection of passenger equipment.
§ 238.305 Interior calendar day mechanical inspection of passenger cars.
§ 238.307 Periodic mechanical inspection of passenger cars and unpowered vehicles used in passenger trains.
§ 238.309 Periodic brake equipment maintenance.
§ 238.311 Single car test.
§ 238.313 Class I brake test.
§ 238.315 Class IA brake test.
§ 238.317 Class II brake test.
§ 238.319 Running brake test.
