1987-Montero · power steering a · страница 11 из 41 · Открыть оригинал PDF ↗
- Service Adjustment Procedures 19-11 CHECKING STEERING WHEEL RETURN TO CENTER N19FGAD
To check for the return of steering wheel to center, carry out
drive test and check the following points.
1. Make gentle and sharp turns and check to get a feel for
that there is no appreciable difference in steering effort
and return to center between right and left turns.
2. Drive at a speed of about 35 km/h (22 mph), turn the
steering wheel 90” clockwise or counterclockwise, and
release the wheel a second or two later. If the wheel
returns more than 70”, the return may be considered good.
NOTE
When the steering wheel is turned abruptly, momentary
hard steering might result, but this does not mean any
problem. It is caused by low oil pump delivery during
idling.
CHECKING DRIVE-BELT TENSION
NlSFHAD
1. Check the belt for slackness by applying pressure of IOON
(22lbs.) to the center of the belt.
Standard value : 9-12mm (.35-.47 in.)
2. If the measured tension is different from the standard
value, adjust the drive belt tension.
CHECKING FLUID LEVEL
NlBFlAF
1. Start the engine on a level surface, and turn the steering
wheel several times fully to the right and left while the
engine is idling.
2. Replace the fluid if it has bubbles or has become white.
3. Fill the reservoir with specified automatic transmission
fluid to the MAX level.
Specified fluid : Automatic transmission fluid DEXRON
Type
REPLACEMENT OF FLUID
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Check for contamination in the fluid reservoir. Foamy or cloudy
fluid should be replaced.
1. Remove the reservoir cap.
2. Disconnect the return hose from the reservoir tank and
remove the fluid.
3. Disconnect the high tension cable.
4. Run the engine intermittently several times with the
starting motor, and remove the fluid from the gear box.
5. Attach the return hose and supply the specified fluid.
Specified fluid : Automatic transmission fluid DEXRON
Type
6. Bleed the system and check the fluid pressure.
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