Perkins 1106D Disassembly And Assembly page 68

68
Disassembly and Assembly Section
NOTICE
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-
ing any compartment or disassembling any compo-
nent containing fluids.
Dispose of all fluids according to local regulations and
mandates.
1. Drain the coolant from the cooling system to a
level below the water temperature regulator, into
a suitable container for storage or for disposal.
Refer to Operation and Maintenance Manual,
"Cooling System Coolant - Drain" for the correct
draining procedure.
2. Loosen the hose clamps from the upper radiator
hose and disconnect the upper radiator hose from
the water temperature regulator housing (2).
Illustration 121
Typical example
3. Remove the two setscrews (1) from the water
temperature regulator housing (2).
4. Remove the water temperature regulator housing
(2) from the cylinder head.
Note: Note the orientation of the water temperature
regulator housing.
Illustration 122
Typical example
5. Remove the O-ring seal (3) from the water
temperature regulator housing (2). Discard the
O-ring seal.
Installation Procedure
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Ensure that all components of the water
temperature regulator housing (2) are clean
and free of wear or damage. Check the water
temperature regulator for correct operation.
Refer to Testing and Adjusting Manual, "Water
Temperature Regulator - Test" for the procedure
to test the water temperature regulator. If any
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components of the water temperature regulator
housing are worn or damaged, the complete
assembly must be replaced.
Illustration 123
Typical example
SENR9983
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NOTICE
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