DISASSEMBLY AND ASSEMBLY
REMOVE AND INSTALL CAMSHAFT
Bolt (1/2"-13 NC x
1 in. long)
Cam Bearing Pilot
(part of 8S2241)
(part of 8S2241)
Pump Group (or
a) remove camshafts
Install tooling (A) as follows:
a) Install the cam bearing pilot in the camshaft
b) Put the backup plate in position so the
bearing is between the parts.
c) Install the bolt to hold the tooling together.
NOTE: Tooling (D) is used in place of tooling (B) and (C)
to remove and install the camshaft bearings when the
flywheel and front drive housings have been removed
NOTE: When the bearings are installed in the bore of
from the cylinder block.
the block, the bearing joint must be on the horizontal
centerline of the bore and the upper oil hole of the
Install tool (B) on the flywheel housing as shown
bearing toward the vee of the block. The upper bearing
or install tooling (B) and (C) on the front drive
oil hole must be put 20 + 50 above the horizontal
housing. Tooling (C) must be used behind the
centerline of the bore in the block and the location of the
bolt holes for clearance to install tool (B) on the
lower (outside or outboard) bearing oil hole will be (and
front drive housing.
must be) 20 below the horizontal centerline of the
bearing bore as shown. Also, the bearing joint of the
Use tooling (E) as needed to get the correct
right side bearings must be toward the vee of the block
length. Connect the extensions to the stud on
and the left side bearings must be toward the outside of
NOTE: The threaded shaft, thrust bearing assembly and
nut (all part of 8S2241 Tool Group) can be used
5. Install the camshaft bearings as follows:
with an 8H684 Ratchet Box Wrench in place of
a) Install camshaft bearing (1) on tooling
tooling (F) if a hydraulic puller is not available.
(A) as shown and put unit (2) in position
Connect tooling (F) to extensions of tool group
in the bearing bore.
(E) and pull the bearing from its bore in the