TM-9-2350-277-20-4
CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 4 OF 6
TM-9-2350-277-20-4 - Page 64 of 861
TM 9--2350--277--20--4
0420 01--1
REPA I R T 1 5 0 DRI VE SPRO CKET WHEEL ASSEM BLY
0420 01
THIS WORK PACKAGE COVERS:
Removal (page 0420 01--1)
Installation (page 0420 01--2)
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
General Mechanic’s Tool Kit (WP 0926, Item 65)
Socket Wrench (WP 0926 00, Item 73)
Torque Wrench (WP 0926 00, Item 85)
Torque Wrench (WP 0926 00, Item 86)
Materials/Parts
Self--locking screws (10)
Self--locking screws (20)
Personnel Required
Unit Mechanic
Helper (H)
References
See your --10
Equipment Conditions
Engine stopped
(
see your --10)
Vehicle blocked
(
see your --10)
Track broken between sprocket or fifth road wheel
(see your -- 10)
Track removed from drive sprocket (WP 0422 01)
REMOVAL
NOTE
Procedures for repairing left and right sprocket wheel assemblies are the same.
1.
Re m ove 10 se l f -- l oc ki ng sc re ws (3), a nd sprocket wheel a sse m bl y (2) from fi na l dri ve (1). L owe r sprocket whe
e
assembly t o t he ground. Ha ve he l pe r a ssi st . Di sc a rd se l f -- l oc ki ng sc re ws.
Change 2
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