Disassembly and assembly

KENR6226-01 19
Disassembly and Assembly Section
5. If necessary, remove exhaust manifold studs (2)
from cylinder h
ead (1).
Installation P
rocedure
NOTICE
Keep all parts c
lean from contaminants.
Contaminants may cause rapid wear and shortened
component lif
e.
Note: The two cylinder, the three cylinder and the four
cylinder engines have different exhaust manifolds.
The installation procedure is similar for all models.
1. Ensure that the mating surfaces of the cylinder
head and the exhaust manifold are clean and free
from damage.
g01326567
Illustrati
on 26
Typical example
2. If necessary, install exhaust manifold studs (2) to
cylinder head (1).
3. Install a new exhaust manifold gasket (3) to
cylinder head (1).
4. Align exhaust manifold (4) with studs (2) and
install the exhaust manifold to cylinder head (1).
Note: Ensure that the exhaust manifold is installed
in the correct orientation.
5. Install nuts (5) and bolts (6) finger tight.
Note: Ensu
re that bolts of different lengths are
installed in the correct positions.
6. For 402D-0
5, 403D-07, 403D-11, 403D-15,
403D-15T, 403D-17, and 404D-15 engines,
tighten nuts (5) and bolts (6) to a torque of 10 N·m
(89lbin)
.
For 404D-22, 404D-22T and 404D-22TA engines,
tighten n
uts (5) and bolts (6) to a torque of 25 N·m
(18 lb ft).
Note: On three cylinder engines and four cylinder
engines, tight
en the inner bolts first.
End By:
a. If the engine is equipped with a turbocharger,
install the turbocharger. Refer to Disassembly and
Assembly, “ Tu
rbocharger, Remove and Install”.
i02959972
Inlet and Ex hau st Valve
Springs - Rem ove and Install
Removal Procedure
Table 3
Required Tools
Tool Part Number Part Description Qty
A
21825739
Valve Spring
Compressor 1
B
(1)
-
Adapter 1
B
(2)
27610235
Adapter 1
B
(3)
21825934
Adapter 1
(1)
402D-05 and 4
03D-07 engines
(2)
403D-11 and 404D-15 engines
(3)
403D-15, 403D-15T, 403D-17, 404D-22, 404D-22T and
404D-22TA engines
Start By:
a. Remove the rocker shaft assembly. Refer to
Disassembly
and Assembly, “Rocker Shaft and
Pushrod - Remove”.
Personal injury can result from being struck by
parts propelled by a released spring force.
Make sure to wear all necessary protective equip-
ment.
Follow the recommended procedure and use a ll
recommended tooling to release the spring force.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
This document has been printed from SPI². Not for Resale