TM 9-2330-359-14&P
4-32. CAMSHAFT REPLACEMENT (ALL EXCEPT M872A3) (Con’t).
2.
Inspect camshaft and S-cam (19) for wear. Replace if worn.
3.
Inspect camshaft and bushing in spider and retainers (3 and 8) for looseness and binding. Replace camshaft or
busing if defective.
4.
Inspect two lubrication fittings for damage. Replace if damaged.
c.
INSTALLATION
1.
Install two new O-rings (4) in bushing (5), and install bushing and retainers (3 and 8) on bracket (7) with four
screws (2), new lockwashers (9), and nuts (10). Install lubrication fitting (6) in retainer (3).
2.
Install lubrication fitting (1) in spider (13)
3.
Install washer (17), new preformed packing (16), and bushing (15) on camshaft (18).
4.
Position camshaft (18) through spider (13) and install new preformed packing (14). Slide camshaft through
retainers (3 and 8) and install washer (12) and new retaining ring (11).
FOLLOW-ON TASKS:
l Lubricate camshaft (Chapter 3, Section I).
l Install slack adjuster (para 4-34).
l Install brakeshoes (para 4-31).
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