Disassembly and assembly

KENR6226-01 75
Disassembly and Assembly Section
1. Ensure that the assembly of the camshaft is clean
and free from d a
mage.
2. Lubricate the bearings of the camshaft with clean
engine oil.
g01311416
Illustration 139
Typical example
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Illustration 140
Typical example
3. Carefully install camshaft assembly (8) into the
cylinder block. Ensure that timing marks (X) are
aligned on the following gears:
•
Crankshaft gear (7)
•
Camshaft gear (4)
•
Idler gear (6)
Note: Do not damage the lobes of the camshaft or
the camshaft bearings.
g01311411
Illustration 141
Typical example
Note: 402D-05, 403D-07, 403D-11, and 404D-15
engines have a different camshaft retainer and
different fasteners to 403D-15, 403D-15T, 403D-17,
404D-22,404D-22T and 404D-22TA engines. The
installation procedure is similar for all models.
4. Place camshaft retainer (5) in position. Align the
holes in the retainer with the holes in the cylinder
block.
5. Rotate camshaft gear (4) in order to align the
access hole in the camshaft gear with the hole
for fastener (2).
For 402D-05, 403D-07, 403D-11, and 404D-15
engines, install allen head screw (2) and bolt (1).
Tightenfasteners(1)and(2)toatorqueof10N·m
(89 lb in).
For 403D-15, 403D-15T, 403D-17, 404D-22,
404D-22T and 404D-22TA engines, install bolt
(2) and tighten to a torque of 10 N·m (89 lb in).
Rotate camshaft gear (4) in order to align the
access hole in the camshaft gear with the hole for
bolt (1). Install bolt (1) and tighten to a torque of
10 N·m (89 lb in).
6. Install slider (3) to camshaft gear (4).
7. If the engine is equipped with a mechanical fuel
transfer pump, install the fuel transfer pump. Refer
to Disassembly and Assembly, “Fuel Transfer
Pump - Remove and Install”.
End By:
a. Install the lifters. Refer to Disassembly and
Assembly, “Lifter Group- Remove and Install”.
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