TM 5-3805-260-24
CAMSHAFT BEARINGS
REMOVE CAMSHAFT BEARINGS
Tools Needed
A
B
1P5545 Adapter Group
1
BS2241Camshaft Bearing Installation &
Removal Group
1
8H684Ratchet Box Wrench
1
start by:
a)
remove crankshaft and gear
b)
remove camshaft and gears
NOTE: The crankshaft does not have to be removed for
removal and installation of the camshaft bearings{3.100} but
must be removed to correctly clean the oil passages in the
cylinder block.
1.
Install tooling (B) through the flywheel housing
end of the cylinder block.
2.
Install washer (I) and bolt (2) from tool group (A) in
the end of the shaft of tooling (B).Remove the
bearings from the cylinder block. Start with the
front bearing.
3.
Thoroughly clean the oil passages and surfaces
where the camshaft and bearings fit.
INSTALL CAMSHAFT BEARINGS
Tools Needed
A
B
1P5545 Adapter Group
1
BS2241Camshaft Bearing Installation &
Removal Group
1
8H684Ratchet Box Wrench
1
1.
Start with the rear camshaft bearing and install the
bearings in the cylinder block with tooling (A) and
(B).Make sure the oil holes in the bearing are in
alignment with the oil holes in the cylinder block.
2.
To install the front camshaft bearing{3.100} put
tube (1) from tool group (B) in position shown with
the tube over the boss on the front of the cylinder
block and pull the bearing into place. Make sure
the oil holes in the bearings are in alignment with
the oil holes in the cylinder block. end by
a) install camshaft and gears
b) install crankshaft and gear
3-144
