Engine
Disassembly and Assembly
Camshaft Bearings
3. Install the camshaft bearings in the 3306 cylinder
block as follows: a. Install the front bearing to a depth of
0.5 + 0.5 mm (.02 i .02 in.) and with the oil holes in a
horizontal position and the joint at the top of the engine.
The joint can not be more than 15° from vertical in either
direction.
b. Install the remainder of the bearings with the oil holes
in alignment with the oil holes in the cylinder block. Install
the bearings to the dimensions given from the front face
of the cylinder block: A) 154.0 + 0.5 mm (6.06 + .02 in.),
B) 303.2 + 0.5 mm (11.94 i .02 in.), C) 601.7 + 0.5 mm
(23.69 + .02 in.), D) 903.4 + 0.5 mm (35.57 + .02 in.).
END BY:
a. install camshaft
b. Install flywheel housing
c. install oil pan plate
Crankshaft
Remove Crankshaft 1202-011
Tools Needed
A
B
C
OTC Model 1750A Engine Repair
1
Stand
5P9736
Link Bracket
1
6V2157
Link Bracket
1
8B7551
Bearing Pulling Attachment
1
8B7549
Leg
2
3H465
Plate’
4
1B4207
Nut’
2
8B7560
Step Plate
1
1P820
Hydraulic Puller Group
1
6V9061
Hand Pump (or electric)
1
'Part of 8B7548 Push-Puller.
START BY:
a. remove flywheel housing
b. remove timing gear cover
c. remove oil pan plate
d. remove oil pump
NOTE: The procedure for crankshaft
removal is the same on both 3304 and 3306
Engines. The illustration in the procedure
which follows is of a 3306 Engine.
1. Install the engine on tooling (A) with the
crankshaft in a horizontal position and on top.
2. Turn the crankshaft until the timing mark
"C" on crankshaft gear (1) is in alignment with
the timing mark "C" on camshaft gear (2) as
shown in the inset.
114
