Section 05 ENGINE (4-TEC)
Subsection 07 (LUBRICATION SYSTEM)
SMR2003-019_05_07A.FM 05-07-13
OIL SUCTION PUMP
The oil suction pump is located on the front side
of the engine at the bottom of the oil separator.
Removal
– Remove TOPS ventilation hose no. 7.
TYPICAL
1. TOPS ventilation hose
– Disconnect wiring harness from OSPS no. 9
and TOPS valve no. 8.
– Detach air silencer from throttle body.
– Disconnect battery cables and vent tube then
remove battery. Refer to BATTERY in CHARG-
ING SYSTEM section for proper procedures.
– Remove retaining screws no. 42.
– Place rags under cover to prevent spillage. If
spillage occurs, clean immediately with the pul-
ley flange cleaner (P/N 413 711 809) to prevent
stains.
– Remove oil suction pump housing with oil sep-
arator.
– Remove oil pump screws no. 27 and cover no. 28.
1. Oil pump cover
– Remove oil pump shaft ass’y no. 29.
– Remove outer rotor no. 30.
1. Oil pump shaft ass’y
2. Outer rotor
WARNING
Wear safety glasses and work in a well venti-
lated area when working with strong chemical
products. Also wear suitable non-absorbent
gloves to protect your hands.
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R1503motr133A
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R1503motr135A
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R1503motr136A
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