TM 10-4320-310-14
6-4.
REPAIR/REPLACE TIMING COVER AND CAMSHAFT ( Continued)
3
Remove plastic plug (1) above injection pump, and
remove hexagon socket head setscrew (2) from
crankcase (3).
4
Remove spindle (4), cam followers (5 and 6) and
shim (7) from crankcase (3) using cam follower
spindle extractor.
5
Remove needle bearing (8) using camshaft needle
bearing punch. If damaged, install new needle
bearing using camshaft needle bearing punch.
CLEANING:
.
Dry cleaning solvent P-D-680 (safety or Stoddard's Solvent) is potentially
dangerous. Avoid repeated and prolonged breathing of vapors and skin
contact with the liquid. Do not use near open flame, arcing equipment, or
other ignition sources. Always wear eye protection and protective clothing.
The flash point of P-D-680 is 100°F to 138°F (38°C to 59°C).
Death or serious injury could occur if compressed air is directed against the
skin. Do not use compressed air for cleaning or drying unless the pressure
is/has been reduced to 30 psi (2.06 bar) or less. When working with
compressed air always use chip guards, eye protection, and other personal
equipment.
1
Clean timing cover with dry cleaning solvent and dry with compressed air.
2
Inspect all components for damage or excessive wear. Replace any components severely damaged or worn.
3
Inspect surfaces of cam followers. If damaged, replace cam followers.
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