TM 10--3510--221--24
0139 00--1
REAR AIR BAG REPLACEMENT
0139 00
THIS WORK PACKAGE COVERS:
Removal, Installation
INITIAL SETUP:
Maintenance Level
Materials/Parts
Unit
Tape, Anti--Seizing (Item 10, WP 0271 00)
Washer, Lock (Item 29, WP 0275 00)
Tools and Special Tools
Equipment Conditions
Tool Kit, General Mechanics (Item 1, WP 0272 00)
LADS power shut off at main control
enclosure (WP 0112 00).
REMOVAL
WARNING
Keep hands and feet clear of drums when venting air bags. Failure to follow this precaution
could result in severe personnel injury.
1. Vent air pressure from air bags (1) as follows:
a. Disengage two latches (2), then open access door (3).
b. Close manual valve (4).
c. Open petcock (5).
d. Open petcocks (6) on front air bags (1).
e. Allow air pressure to vent from air bags (1) then close petcocks (5 and 6).
2. Disconnect air line (7) from faulty air bag (1).
3. Unthread elbow (8) from air bag (1).
4. Remove two screws (9), lock washers (10), and flat washers (11) securing air bag (1) to bearing frame (12).
5. Remove two screws (13), lock washers (14), and plate (15) securing air bag (1) to pedestal (16).
6. Compress air bag (1) and remove from between bearing frame (12) and pedestal (16).
7. Clean anti--seizing tape from threads of elbow (8).
