Toyota Celica Supra 1986 Service And Repair Manual page 521

Nippon<tenso Borroughs
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Oil Temp.
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STEERING - Power Steering
SR -13
.,
POWER STEERING
On-Vehicle Inspection
CHECKING DRIVE BELT TENSION
Using a belt tension gauge, check the drive belt tension.
Belt tension gauge:
Nippondenso BTG-20 (95506·000201 or
Borroughs No. BT · 33· 73F
Drive belt tension:
NOTE:
New belt
Used belt
125
±
25 lb
80
±
201b
• "New belt'' refers to a brand new belt which has never
before been used.
• "Used belt" refers to a belt which has been used on a
running engine for 5 minutes or more.
FLUID LEVEL CHECK
1. KEEP VEHICLE LEVEL
2. BOOST FLUID TEMPERATURE
With the engine idling at 1,000 rpm or less, turn the steer·
ing wheel from lock to lock several times to boost the fluid
temperature.
Fluid temperature: 80°C (176°FI
3. CHECK FOR FOAMING OR EMULSIFICATION
NOTE: Foaming and emulsification indicate the existence
of air in the system or that the f luid level Is too low.
4. CHECK FLUID LEVEL IN RESERVOIR TANK
Check the fluid level and add fluid if necessary.
Fluid: ATF DEXRON"' or DEXRON"'
n
NOTE: Check that the fluid level is within the HOT LEV·
EL of the dipstick. If the fluid is cold, check that it is wi·
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thin the COLD LEVEL of the dipstick.
CHECK IDLE-UP
1. WARM UP ENGINE
2. TURN A IR CONDITIONER SWITCH OFF
3. CHECK IDLE·UP
(al Fully turn the steering wheel.
(b) Check that the engine rpm is decrease when the air
oontrol valve hose is pinched.
(C)
Check that the engine rpm is increase when the air
control valve hose is r eleased.