0017 00
TM 1-4940-355-12&P
Handrail Extension Nylon Bushing Replacement
1. With handrails removed from Overhead Cargo/Maintenance Rack Assembly, remove and discard two rivets
(1). (Figure 5)
2. Remove cap (2) and set aside.
3. Pull out locking pin (3) and remove extension (4) by pushing upwards through the handrail assembly (5).
4. Remove nylon bushing (6) from extension by submersing briefly in hot water (1 minute) and sliding off or
remove by cutting.
5. Install new nylon bushing (6) onto extension and slide it all the way to the top of the extension. If bushing is
too tight, submerse in hot water for 30 seconds before installing.
6. Insert extension down into top of handrail assembly (5).
7. Install locking pin (3).
8. Install cap (2) and secure with two new rivets (1).
2
1
5
4
6
3
MS026543
Figure 5. Handrail Extension Nylon Bushing Replacement
Change 1
