Section 05
ENGINE (4-TEC)
Subsection 07
(LUBRICATION SYSTEM)
SMR2002_071_05_07A.FM
05-07-17
– O-rings
no. 38
.
1. O-Rings
Inspection
If O-rings are brittle, cracked or hard, replace them.
Clean both contact surfaces of oil cooler.
Check and clean the oil inlet and outlet area for dirt
and other contaminations.
Installation
For installation, reverse the removal procedure.
Pay attention to the following details.
Apply grease on O-rings.
Torque oil pump cover screws to 10 N•m (88 lbf•
in
).
Apply Loctite 243 (blue) on threads.
OIL SEPARATOR
Pressure Test
Refer to ENGINE MANAGEMENT section.
Removal
– Remove blow-by ventilation hose
no. 7
.
1. Blow-by ventilation hose
– Disconnect wiring harness from blow-by valve
no. 8
and blow-by pressure switch
no. 9
.
– Detach air silencer box 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 suction pump cover with oil separator
ass’y.
– Remove blow-by valve
no. 8
from oil separator.
Refer to BLOW-BY VALVE in ENGINE MANAGE-
MENT section.
– Completely disassemble oil separator ass’y.
1
R1503motr148A
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.
1
R1503motr133A
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Summary of Contents for GTX 4-TEC 5573 2002
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