TM 5-3895-376-14&P
5-20. CRANKSHAFT MAINTENANCE INSTRUCTIONS
This task includes:
a. Remove
c. Inspection
b. Cleaning
d. Installation
INITIAL SETUP
Tools
Oil, Lubricating; item 6, Appx E
Encased Seal (1)
Tool Kit, General Mechanic's
Packing, Preformed (1 small)
Caliper, Vernier; item 6, Appx F
Packing, Preformed (1 large)
Hammer, Plastic; item 16, Appx F
Lockwasher, M8 (4)
Press, Arbor (Puller Kit and Press Frame); item 21,
Equipment Condition
Press, Sleeve; item 33, Appx F
Compactor set on level ground in a protected area.
Screw, Cap, Hex Hd; item 41, Appx F
Engine off.
Wrench, Torque; item 51, Appx F
Oil drained.
Materials/Parts
General Safety Instructions
Rag, Wiping; item 8, Appx E
Observe all WARNINGS and CAUTIONS
Solvent, Dry Cleaning; item 9, Appx E
1.
Remove the engine from compactor (Para. 5-3).
Remove the cylinder head (Para. 5-8).
2.
Remove the gear cover (Para. 5-14).
3.
4.
Remove the governor (Para. 5-17).
5.
Slowly turn the engine flywheel to bring the con-
necting rod to bottom dead center (BDC) of its
stroke.
6.
Set the engine down on the flywheel to provide
access to the cover on bottom of the engine hous-
ing.
7.
Remove six machine screws (1), cover (2), and
gasket (3). Discard the gasket.
8.
Using a 13 mm socket, remove the two connect-
ing rod nuts (4), and remove the connecting rod
cap (6) with lower bearing half.
9.
Slowly turn the engine flywheel to bring the con-
necting rod to top dead center (TDC) of its stroke.
5-56
