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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Isuzu Trooper car and truck
repair procedures including Isuzu engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your 1991 Isuzu Trooper automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1991 Isuzu Trooper
- 1991 Isuzu Trooper 2.6 L4 GAS, CC:2559, Fuel Injection, Engine VIN:, Desg:E
- 1991 Isuzu Trooper 2.8 V6 GAS, CC:2827, Fuel Injection, Engine VIN:, Desg:R
BRAKE SERVICE PROCEDURES FOR 1991 Isuzu Trooper AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Isuzu Trooper cars and light trucks from 1990+.
ANTI-LOCK BRAKES -> DESCRIPTION -> AMIGO, PICKUP, RODEO & TROOPER w/REAR WHEEL ABS -> IMPULSE & TROOPER w/FOUR WHEEL ABS
Vehicle: 1991 Isuzu Trooper 2.6 L4 GAS
IMPULSE & TROOPER w/FOUR WHEEL ABS
The anti-lock brake system works on all four wheels. A combination of wheel speed sensor and electronic brake control module (EBCM) determines when a wheel is about to stop turning and adjusts brake pressure to maintain best braking. This system helps the driver maintain greater control of the vehicle under heavy braking conditions.
AMIGO, PICKUP, RODEO & TROOPER w/REAR WHEEL ABS
The rear wheel anti-lock (RWAL) system continuously monitors rear wheel rotation during braking and corrects ...
CLICK HERE TO GET FULL ACCESS TO 1991 Isuzu Trooper BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Isuzu Trooper AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Isuzu Trooper cars and light trucks from 1990+.
POWER BRAKE UNITS -> DESCRIPTION -> SINGLE VACUUM UNIT -> TANDEM VACUUM UNIT
Vehicle: 1991 Isuzu Trooper 2.8 V6 GAS
SINGLE VACUUM UNIT
In a normal operating mode, with the service brakes in the released position, the single vacuum booster operates with vacuum on one side of the diaphragm. When the brakes are applied, air at atmospheric pressure is admitted to one side of the diaphragm to provide the power assist. When the service brake is released, the atmospheric pressure is cut off from the one side of t...
CLICK HERE TO GET FULL ACCESS TO 1991 Isuzu Trooper BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Isuzu Trooper AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Isuzu Trooper cars and light trucks from 1990+.
HYDRAULIC BRAKE SYSTEM -> BRAKE BLEEDING
Vehicle: 1991 Isuzu Trooper 2.6 L4 GAS
Bleeding operation calls for co-operative action of two persons. Perform bleeding operation with "Engine Running," to prevent damage to pushrod seal. Ensure exhaust system is suitably ventilated.
- Set the parking brake firmly.
- If diaphragm in the reservoir cap is stretched, reform to original position or replace as necessary. Fill the brake fluid reservoir with recommended brake fluid, then install cap.
- Connect a vinyl hose to the bleeder screw an...
CLICK HERE TO GET FULL ACCESS TO 1991 Isuzu Trooper BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Isuzu Trooper AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Isuzu Trooper cars and light trucks from 1990+.
POWER BRAKE UNITS -> ADJUSTMENTS -> BRAKE BOOSTER PUSHROD -> RODEO -> TROOPER
Vehicle: 1991 Isuzu Trooper 2.6 L4 GAS
BRAKE BOOSTER PUSHROD
RODEO
Adjust pushrod length as described under "Power Brake Unit, Replace."
TROOPER
- Remove retainer from vacuum booster front shell, using a tapering screwdriver.
- Gently draw plate and seal assembly out of the shell inside, Fig.
- Set pushrod gauge on vacuum booster. Us...
CLICK HERE TO GET FULL ACCESS TO 1991 Isuzu Trooper BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Isuzu Trooper AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Isuzu Trooper cars and light trucks from 1990+.
DISC BRAKES -> CALIPER SERVICE -> AMIGO, PICKUP, RODEO & TROOPER -> AMIGO, PICKUP, RODEO & TROOPER II -> FRONT -> IMPULSE & STYLUS -> Installation -> Overhaul -> REAR -> Removal -> Replace
Vehicle: 1991 Isuzu Trooper 2.8 V6 GAS
Replace
FRONT
IMPULSE & STYLUS
- Raise and support vehicle and remove front wheels.
- Disconnect flexible brake hose at caliper and cap hose openings.
- Remove upper and lower caliper mounting bolts, then remove caliper from disc.
- Reverse procedure to install, tighten caliper attaching bolts to specification.
AMIGO, PICKUP, RODEO & TROOPER II
Removal
- Perform steps one through three as outlined under "Brake Pad, Replace" procedure.
- Disconnect brake hose from caliper and cap openings in hose and caliper.
- Remove caliper from vehicle.
Installation
- Perform steps one through three as outlined under "Brak... "
CLICK HERE TO GET FULL ACCESS TO 1991 Isuzu Trooper BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Isuzu Trooper AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Isuzu Trooper cars and light trucks from 1990+.
POWER BRAKE UNITS -> DESCRIPTION -> SINGLE VACUUM UNIT -> TANDEM VACUUM UNIT
Vehicle: 1991 Isuzu Trooper 2.6 L4 GAS
SINGLE VACUUM UNIT
In a normal operating mode, with the service brakes in the released position, the single vacuum booster operates with vacuum on one side of the diaphragm. When the brakes are applied, air at atmospheric pressure is admitted to one side of the diaphragm to provide the power assist. When the service brake is released, the atmospheric pressure is cut off from the one side of t...
CLICK HERE TO GET FULL ACCESS TO 1991 Isuzu Trooper BRAKE SERVICE PROCEDURES
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