TM 5-5420-202-20-3
COMPENSATING IDLER HUB AND ARM REPLACEMENT (Sheet 1 of 3)
TOOLS: 15/16 in. socket with 3/4 in. drive
Ratchet with 3/4 in. drive
Torque wrench with 3/4 in. drive
Universal joint with 3/4 in. drive
7/8 in. combination box and open end wrench
36 in. extension with 314 in. drive
T-bar with 3/4 in. drive
Preformed packing
SUPPLIES:
5/8-11 UNC capscrews, 2 in. long (2 required)
Grease (Item 37, Appendix D)
Lockwasher (6 required)
Three
PERSONNEL:
REFERENCES:
Remove track adjusting link (page 14-55)
PRELIMINARY PROCEDURE:
NOTE
When removing screws in next step, have second person move
hub to aline screws with removal slots.
Go on to Sheet 2
TA249589