Disassembly and assembly

ManualsBrandsPerkins Engine ManualsOtherDisassembly and Assembly 402D-403D-404D Industrial Engine

14 KENR6226-01

Disassembly and Assembly Section

Note: Record the thickness of each shim and the

number of shims

for reassembly. The fuel injection

timing is determined by the thickness of the shim

pack that is between the fuel injection pump and

the mounting f

ace on the cylinder block. Refer

to Speciﬁcations, “Fuel Injection Pump” for more

information.

Installation Procedure

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened

component life.

Note: The installation procedure is similar for the

two cylinder, the three cylinder and the four cylinder

engines. The Illustrations show a four cylinder engine.

1. Clean the mating surfaces of the cylinder block

and the fuel injection pump.

g01327005

Illustration 17

Typical example

2. New shims (3) must be used during assembly.

Install the correct thickness and the correct

number of shims on the mounting face of the

cylinder block. Refer to Speciﬁcations, “Fuel

Injection Pump” for more information.

g01327006

Illustration 18

Typical example

3. Positionfuelinjectionpump(1)closetothe

mounting face of the cylinder block, and connect

link (6) and fuel rack control (5) with clip (7).

4. Align fuel injection pump (1) with the studs on the

cylinder block. Install the fuel injection pump to

the cylinder block.

5. Install bolts (4) and nuts (2). Ensure that the

tube clip for the engine oil line is secured by the

appropriate fastener.

For 402D-05, 403D-07, 403D-11 and 404D-15

engines, evenly tighten bolts (4) and nuts (2) to a

torqueof6N·m(53lbin).

For 403D-15, 403D-15T, 403D-17, 404D-22,

404D-22T and 404D-22TA engines, evenly tighten

bolts (4) and nuts (2) to a torque of 15 N·m

(11 lb ft).

6. Install the fuel injection lines. Refer to Disassembly

and Assembly, “Fuel Injection Lines - Remove

and Install”.

The 402D-05, 403D-07, 403D-11 and 404D-15

engines have a ﬂexible fuel return hose.

For engines with a ﬂexible fuel return hose,

connect the fuel hose to the inlet connection of

the fuel injection pump.

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