4-174. SAFETY RAILINGS
THIS TASK COVERS:
c. Follow-on Maintenance.
Tool Kit, General Mechanics, Automotive
Main Engine Shutdown (see para 2-12.)
(Appendix B, Section 111, Item 1)
APU Shutdown (see para 2-16.)
Batteries Disconnected (see para 4-114.)
Penetrating Oil (Item 8, Appendix E)
All three railings are attached with the same attaching parts and same
removal and installation procedures are used for each.
(1) Unclip safety chain snap (1) to remove
safety chain (2) from eyebolt (14) in
platform handrail (3) being removed.
(2) Loosen two nuts (4) which attach
handrail (3) to platform. Unscrew nuts
until they are flush with ends of handrail studs.