four wheel drive LEXUS SC300 1991 Service Repair Manual

Parts Inspection ± Headlight System
(Combination Switch Assembly)
REMOVAL OF COMBINATION SWITCH
ASSEMBLY
1. REMOVAL FOLLOWING PARTS:(See page BO±112)
w No. 1 under cover
w No. 1 lower finish Panel
NOTICE:
w Turn the steering wheel and front wheels to the straight
ahead position.
w Turn the ignition switch to the OFF position, then remove
the battery negative terminal.
2. REMOVE STEERING WHEEL CENTER PAD
(a) Remove two covers.
(b) Using torx driver or wrench, remove the four torx screws.
Torx wrench T30 (09042±00010)
Torx driver T30 (09041±00030)
(c) Remove center pad and disconnect connector.
3. REMOVE STEERING WHEEL (a) Remove the steering nut.
(b) Using SST, remove steering wheel.
SST 09213±31021
4. REMOVE STEERING COLUMN COVER Remove three screws and steering column covers.
±
BODY ELECTRICAL SYSTEM Lighting SystemBE±39
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POWER STEERING FLUID
REPLACEMENT
SR0G1±04
1. JACK UP FRONT OF VEHICLE AND SUPPORT IT WITHSTANDS
2. REMOVE FLUID RETURN HOSE FROM OIL RESERVOIR AND DRAIN FLUID INTO CONTAINER
NOTICE: Take care not to spill fluid on the drive belt.
3. TURN STEERING WHEEL FROM LOCK TO LOCK WHILEDRAINING FLUID
4. FILL OIL RESERVOIR WITH FRESH FLUID
Fluid: ATF DEXRON
[ II
5. START ENGINE AND RUN IT AT 1,000 RPMAfter 1 or 2 seconds, fluid will begin to discharge from the re-
turn hose. Stop the engine immediately at this time.
NOTICE: Take care that some fluid remains left in the oil reser-
voir.
6. REPEAT STEPS 4 AND 5 FOUR OR FIVE TIMES UNTIL THERE IS NO MORE AIR IN FLUID
7. CONNECT RETURN HOSE TO OIL RESERVOIR
8. BLEED POWER STEERING SYSTEM (See page SR±115)
SR±114
±
STEERING POWER STEERING
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