MITSUBISHI MONTERO 1991 Service Manual

Mismatched tires See WHEEL ALIGNMENT
Broken or sagging spring See SUSPENSION section
Broken torsion bar See SUSPENSION section
Power steering valve not See STEERING section
centered
Front alignment out of See WHEEL ALIGNMENT
tolerance section
Defective wheel bearing See WHEEL BEARINGS in
SUSPENSION section
Uneven sway bar links See SUSPENSION section
Frame bent Check for frame damage
Steering system bushing See STEERING section
worn









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Hard Steering Idler arm bushing too tight See STEERING LINKAGE
in STEERING section
Ball joint tight or seized See SUSPENSION section
Steering linkage too tight See STEERING LINKAGE in
STEERING section
Power steering fluid low Add proper amount of
fluid
Power steering drive belt See STEERING section
loose
Power steering pump See STEERING section
defective
Steering gear out of See STEERING section
adjustment
Incorrect wheel alignment See WHEEL ALIGNMENT
Damaged steering gear See STEERING section
Damaged suspension See SUSPENSION section
Bent steering knuckle or See SUSPENSION section
supports









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Vehicle Strut rod or control arm See SUSPENSION section
"Wanders" bushing worn
Loose or worn wheel See WHEEL BEARINGS in
bearings SUSPENSION section
Improper tire inflation Check tire pressure
Stabilizer bar missing or See SUSPENSION section
defective

Wheel alignment out of See Adjustment in
tolerance WHEEL ALIGNMENT section
Broken spring See SUSPENSION section
Defective shock absorbers Replace shock absorbers
Worn steering & suspension See SUSPENSION section
components









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Front End Shimmy Tire out of balance/round Check tire balance
Excessive wheel runout See WHEEL ALIGNMENT
Insufficient or improper See WHEEL ALIGNMENT
caster section
Worn suspension or steering See SUSPENSION section
components
Defective shock absorbers Replace shock absorber
Wheel bearings worn or See WHEEL BEARING ADJ.
loose in SUSPENSION section
Power steering reaction See STEERING section
Bracket loose
Steering gear box (rack) See STEERING section
mounting loose
Steering gear adjustment See STEERING section
loose
Worn spherical joints See SUSPENSION section









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Toe-In Not Lower control arm bent See SUSPENSION section
Adjustable
Frame bent Check frame for damage









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Camber Not Control arm bent See SUSPENSION section
Adjustable
Frame bent Check frame for damage
Hub & bearing not seated See SUSPENSION section
properly









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M - V A C UUM D IA G RAM S

1991 M it s u bis h i M onte ro
1991 ENGINE PERFORMANCE
Vacuum Diagrams
Chrysler Motors: Colt, Colt 200, Colt Vista,
Ram-50, Stealth, Summit
Mitsubishi: Eclipse, Galant, Mirage, Montero,
Pickup, 3000GT
INTRODUCTION
This article contains underhood views or schematics of vacuum
hose routing. Use these vacuum diagrams during the visual inspection
in F - BASIC TESTING article in the ENGINE PERFORMANCE Section. This
will assist in identifying improperly routed vacuum hoses, which cause
driveability and/or computer-indicated malfunctions.
Fig. 1: Vacuum Diagram (Colt, Colt 200, Mirage 1.5L & Summit/Calif.)
Courtesy of Chrysler Motors.

Fig. 2: Vacuum Diagram (Colt, Colt 200, Mirage 1.5L & Summit/Fed.)
Courtesy of Chrysler Motors.
Fig. 3: Vacuum Diagram (Mirage 1.6L/Calif.)
Courtesy of Mitsubishi Motor Sales of America.

Fig. 4: Vacuum Diagram (Mirage 1.6L/Fed.)
Courtesy of Mitsubishi Motor Sales of America.
Fig. 5: Vacuum Diagram (Colt Vista/Calif.)
Courtesy of Chrysler Motors.

Fig. 6: Vacuum Diagram (Colt Vista/Fed.)
Courtesy of Chrysler Motors.

Fig. 7: Vacuum Diagram (Eclipse 1.8L/Calif.)
Courtesy of Mitsubishi Motor Sales of America.

Fig. 8: Vacuum Diagram (Eclipse 1.8L/Fed.)
Courtesy of Mitsubishi Motor Sales of America.
Fig. 9: Vacuum Diagram (Eclipse 2.0L & Galant VIN R/Calif.)
Courtesy of Mitsubishi Motor Sales of America.

Fig. 10: Vacuum Diagram (Eclipse 2.0L & Galant VIN R/Fed.)
Courtesy of Mitsubishi Motor Sales of America.
Fig. 11: Vacuum Diagram (Eclipse 2.0L VIN U/Calif.)
Courtesy of Mitsubishi Motor Sales of America.

Fig. 12: Vacuum Diagram (Eclipse 2.0L VIN U/Fed.)
Courtesy of Mitsubishi Motor Sales of America.