Disassembly and assembly

KENR6226-01 95
Disassembly and Assembly Section
a. Install engine oil pressure switch (1) to adapter
(4). Tighten th
eengineoilpressureswitchtoa
torque of 23 N·m (17 lb ft).
Note: If a used
engine oil pressure switch is installed,
apply a thin layer of Tooling (A) to the threads of the
engine oil pressure switch.
b. Position new washers (3) onto oil line (2) and
install the assembly of engine oil pressure
switch (1) an
d adapter (4) to the cylinder block.
c. Tighten adapter (4) to a torque of 11 N·m
(97lbin).
3. Connect the harness assembly (not shown) to
engine oil pr
essure switch (1).
i02962102
Glow Plugs - Rem ove and
Insta ll
Removal Procedure
1. Turn the battery disconnect switch to the OFF
position.
NOTICE
Keep all parts clean from contaminants.
Contaminan
ts may cause rapid wear and shortened
component life.
g01326605
Illustration 178
Typical example
2. Remove nuts (1) and washers (2) from bus bar (3).
3. Remove bus bar (3) from glow plugs (4).
4. Remove glow plugs (4) from the cylinder head.
Installation P
rocedure
Table 34
Required Tools
Tool
Part
Number
Part Name
Qty
A
27610296
Torque Wrench 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Ensure that the threads of the glow plugs are clean
and free from damage. Replace any damaged
glow plugs.
g01326605
Illustration 179
Typical example
2. Install glow plugs (4) into the cylinder head.
For 402D-05,403D-07,403D-11 and 404D-15
engines, tighten the glow plugs to a torque of
12 N·m (106 lb in).
For 403D-15, 403D-15T, 403D-17, 404D-22,
404D-22T and 404D-22TA engines, tighten the
glow plugs to a torque of 18 N·m (159 lb in).
3. Position bus bar (3) onto glow plugs (4).
4. Install washers (2) and nuts (1) to glow plugs (4).
Use Tooling (A) to tighten the nuts to a torque of
1.2N·m(10.6lbin).
5. Turn the battery disconnect switch to the ON
position.
This document has been printed from SPI². Not for Resale