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