4-36. CAMSHAFT REPLACEMENT.
THIS TASK COVERS
Cleaning and Inspection
l One retaining ring
4-35 Brake shoes removed.
4-37 Slack adjuster removed,
l Four locknuts
l Six preformed packings
l Dry cleaning solvent
(Item 10, Appen-
Tool kit, general mechanic's
Retaining ring pliers
General Safety Instructions:
Dry cleaning solvent is flammable and must
not be used near open flame. Use only in a
For ease of removal, it may be necessary to remove carc paint from
camshaft (16) (see TM 43-0139).
If removing both camshafts (16) from same axle, tag camshafts. Left-
hand and right-hand camshafts are not the same.
Remove washer (7) from splined end of camshaft (16).
Remove retaining ring (11) from groove of camshaft (16) on inboard side of spider (1) and
Drive camshaft (16) from camshaft bracket (8). Remove washer (12) from inboard side of
Drive camshaft (16) from spider (1).
Remove one bearing (14) with preformed packings (13 and 15) from spider (1) and discard.
Remove other bearing (14) with preformed packings (13 and 15) from camshaft (16) and
Remove washer (18) from camshaft (16).
Remove four locknuts (3), washers (4), and bolts (6), and separate camshaft bracket (8)
halves. Remove bushing (10). Discard locknuts and bushing.