46 C.F.R. § 108.641 Instructions for changing steering gear.
Title 46 - Shipping
Instructions stating, in order, the different steps to be taken for changing to emergency and secondary steering gear must be posted in the steering gear room and at each secondary steering station in 1.3 centimeters (
Title 46: Shipping
PART 108—DESIGN AND EQUIPMENT
Subpart G—Equipment Markings and Instructions
§ 108.641 Instructions for changing steering gear.

