Engine Oil Pump - Remove (Engines Without A Balancer) - Perkins 1103 Disassembly And Assembly

52
Disassembly and Assembly Section
1. Remove the plug (2). Remove the spring (3) and
the plunger (4) from the balancer unit (1).
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Clean the spring (3) and the plunger (4) of the
engine oil relief valve. Check the spring (3) and
the plunger (4) for wear or for other damage.
The plunger (4) must slide easily within the bore
of the oil relief valve within the balancer unit (1).
Lubricate the spring (3) and the plunger (4) with
clean engine oil.
Illustration 98
Improper assembly of parts that are spring loaded
can cause bodily injury.
To prevent possible injury, follow the established
assembly procedure and wear protective equip-
ment.
2. Install the plunger (4) and the spring (3) into the
balancer unit (1).
3. Install the plug (2). Tighten the plug (2) to a torque
of 22 N·m (16 lb ft).
End By:
a. Install the engine oil pan. Refer to this Disassembly
and Assembly Manual, "Engine Oil Pan - Remove
and Install".
Engine Oil Pump - Remove
(Engines Without a Balancer)
Removal Procedure
Start By:
a. Remove the engine oil pan. Refer to this
Disassembly and Assembly Manual, "Engine Oil
Pan - Remove and Install".
Note: This procedure is for the removal of the engine
oil pump on engines that are not equipped with a
balancer. Refer to this Disassembly and Assembly
Manual, "Balancer Group - Remove" for information
on the removal of the engine oil pump on engines
that are equipped with a balancer.
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
Care must be taken to ensure that fluids are contained
during performance of inspection, maintenance, test-
ing, adjusting and repair of the product. Be prepared to
collect the fluid with suitable containers before open-
g00979780
ing any compartment or disassembling any compo-
nent containing fluids.
Dispose of all fluids according to local regulations and
mandates.
Illustration 99
1. Remove the setscrews (1) and the suction pipe
(2).
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NOTICE
NOTICE
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