TM 5-2420-230-24-2
B3.9 and B5.9 Series Engines
Crankshaft Wear Sleeve, Rear (001-067)
Section 1 - Cylinder Block - Group 01
Page 1-111
CAUTION
Do not nick or gouge the crankshaft with the chisel. If
the crankshaft is damaged, it must be replaced.
Hammer, Chisel
If the crankshaft currently has a wear sleeve, it must be
removed before installing a new one.
Use a dull chisel that is only as wide as the wear sleeve.
Make one or two soft blows with a hammer to make chisel
marks across the wear sleeve. This will expand the wear
sleeve, allowing the sleeve to be removed.
Clean (001-067-006)
WARNING
When using solvents, acids, or alkaline materials for
cleaning, follow the manufacturer's recommendations
for use. Wear goggles and protective clothing to avoid
personal injury.
WARNING
Compressed air used for cleaning should not exceed
207 kPa [30 psi]. Wear appropriate eye and face pro-
tection when using compressed air. Flying debris and
dirt can cause bodily injury.
Clean the gasket surface of the cylinder block and rear
cover using solvent and a clean brush.
Dry these areas with compressed air.
Use a crocus cloth to remove any rust or other deposits
from the crankshaft flange.
Use a clean cloth to clean the crankshaft flange.
Inspect for Reuse (001-067-007)
Inspect the crankshaft flange for dirt or nicks.
L-789
