TM 5-1940-277-34
CAMSHAFT AND CAMSHAFT BEARING INSPECTION AND REPLACEMENT INSTRUCTIONS
This task covers:
a.
Removal
b.
Inspection
c.
Repair
d.
Installation
INITIAL SETUP
Tools:
Equipment Condition:
Condition Description:
Bearing puller
Page 2-179
Engine assembly removed
Micrometer calipers, outside
from boat and mounted
Micrometer calipers, inside
on engine maintenance
Flat tip screwdriver, 6 inch
stand or laid on side
15/16 in socket
on top of work bench.
Hinged handle
TM 5-1940-277-20
Water pump and alter-
1/2 in socket
nator belt removed.
Ratchet
TM 5-1940-277-20
Rocker arm assembly
1-7/8 in socket
removed.
Gear puller
Page 2-307
Oil sump (pan)
9/16 in socket
removed.
Torque wrench
(0 - 600 ft-lb)
TM 5-1940-277-20
Drain cooling system.
Brass drift
Hammer, ball peen
Torque wrench (O - 175 ft-lb)
Engine maintenance stand
Materials/Parts:
Emery cloth, 240 grit
Solvent
3-75
