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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Dodge D250 Pickup car and truck
repair procedures including Dodge 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 Dodge D250 Pickup automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1991 Dodge D250 Pickup
- 1991 Dodge D250 Pickup 3.9 V6 GAS, CID:239, Fuel Injection, Aspiration:239, Engine VIN:, Desg:X
- 1991 Dodge D250 Pickup 5.2 V8 GAS, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:Y
- 1991 Dodge D250 Pickup 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:Z
- 1991 Dodge D250 Pickup 5.9 L6 DIESEL, CID:359, Fuel Injection, Aspiration:359, Engine VIN:, Desg:8
- 1991 Dodge D250 Pickup 5.9 V8 GAS, CID:360, Fuel Injection, Aspiration:360, Engine VIN:, Desg:5
- 1991 Dodge D250 Pickup 5.9 L6 DIESEL, CID:359, Fuel Injection, Aspiration:359, Engine VIN:, Desg:C
BRAKE SERVICE PROCEDURES FOR 1991 Dodge D250 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Dodge D250 Pickup cars and light trucks from 1990+.
DRUM BRAKES, CHRYSLER CORP. -> Drum Brakes, Chrylser -> PARKING BRAKE, Adjust -> FRONT WHEEL DRIVE MODELS -> RAM 50 -> RAM RAIDER -> REAR WHEEL DRIVE EXCEPT RAM RAIDER & RAM 50
Vehicle: 1991 Dodge D250 Pickup 3.9 V6 GAS
FRONT WHEEL DRIVE MODELS
- Raise and support vehicle.
- Release parking brake and back off cable adjustment to slacken cable.
- Tighten cable adjusting nut until a slight drag is obtained while rotating wheels.
- Loosen cable adjusting nut until rear wheels rotate freely, then an additional two turns.
- Apply and release parking brake to check for proper operation. The rear wheels should rotate without dragging.
REAR WHEEL DRIVE EXCEPT RAM RAIDER & RAM 50
- Release parking brake lever and loosen cable adjusting nut to be sure cable is slack.
- With rear wheel brakes properly adjusted tighten ca...
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BRAKE SERVICE PROCEDURES FOR 1991 Dodge D250 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Dodge D250 Pickup cars and light trucks from 1990+.
DISC BRAKES, CHRYSLER CORP. -> Type 3-Kelsey-Hayes Single Piston Sliding Caliper, Chrysler -> BRAKE PAD, Replace -> INSTALLATION -> REMOVAL
Vehicle: 1991 Dodge D250 Pickup 5.2 V8 GAS
REMOVAL
- Remove caliper assembly as outlined above.
- Remove outboard pad by prying between the pad and the caliper fingers, Fig. , since flanges on outboard pad retain caliper firmly. Caliper should be supported to avoid damage to the flexible brake hose.
- Remove inboard brake pad from the adapter, Fig. .
INSTALLATION
Remove approximately 1 /3 of the brake fluid out of the reservoir to prevent overflow when pistons are pushed back into the bore.
- With care, push piston back into bore until bottomed.
- Install new outboard pad in recess of caliper. No freeplay should exist between brake p...
CLICK HERE TO GET FULL ACCESS TO 1991 Dodge D250 Pickup BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Dodge D250 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Dodge D250 Pickup cars and light trucks from 1990+.
DISC BRAKES, CHRYSLER CORP. -> General Information -> SERVICE PRECAUTIONS -> BLEEDING DISC BRAKES -> BRAKE DISC SERVICE -> BRAKE LINES & LININGS -> BRAKE ROUGHNESS -> GENERAL PRECAUTIONS -> INSPECTION OF CALIPER
Vehicle: 1991 Dodge D250 Pickup 5.9 V8 GAS
BRAKE LINES & LININGS
Remove one of the front wheels and inspect the brake disc, caliper and linings. The wheel bearings should be inspected at this time and repacked if necessary.
Do not get any oil or grease on the linings. It is recommended that both front wheel sets be replaced whenever a respective pad is worn or damaged. Inspect and, if necessary, replace rear brake linings also.
If the caliper is cracked or fluid leakage through the casting is evident, it must be replaced as a unit.
BRAKE ROUGHNESS
The most common cause of brake chatter on disc brakes is a variation in thi...
CLICK HERE TO GET FULL ACCESS TO 1991 Dodge D250 Pickup BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Dodge D250 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Dodge D250 Pickup cars and light trucks from 1990+.
POWER BRAKE UNITS, CHRYSLER CORP. -> Power Boosters -> DESCRIPTION
Vehicle: 1991 Dodge D250 Pickup 3.9 V6 GAS
These units are self contained vacuum hydraulic power braking units. They are the vacuum suspended type which use engine intake manifold vacuum and atmospheric pressure for their power, eliminating the need for a vacuum reservoir. A mechanically operated control valve, integral with the vacuum power diaphragms, controls degree of brake application or release depending on amount of foot pressure applied to valve o...
CLICK HERE TO GET FULL ACCESS TO 1991 Dodge D250 Pickup BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Dodge D250 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Dodge D250 Pickup cars and light trucks from 1990+.
HYDRAULIC BRAKE SYSTEMS, CHRYSLER CORP. -> MASTER CYLINDER -> DIAGONALLY SPLIT SYSTEMS -> FRONT & REAR SPLIT SYSTEMS
Vehicle: 1991 Dodge D250 Pickup 5.9 V8 GAS
FRONT & REAR SPLIT SYSTEMS
When the brake pedal is depressed, both the primary (front brake) and the secondary (rear brake) master cylinder pistons are moved simultaneously to exert hydraulic fluid pressure on their respective independent hydraulic systems. The fluid displacement of the two master cylinders is proportioned to fulfill the requirements of each of the two independent hydraulic brake systems.
If a failure of a rear (secondary) brake system should occur, initial brake pedal movement causes the unrestricted secondary piston to bottom in the master cylinder bore. Primary...
CLICK HERE TO GET FULL ACCESS TO 1991 Dodge D250 Pickup BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Dodge D250 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Dodge D250 Pickup cars and light trucks from 1990+.
ANTI-LOCK BRAKE SYSTEM, CHRYSLER CORP. -> 1990-91 Chrysler Front Wheel Drive Models -> SYSTEM SERVICE -> ACCUMULATOR, REPLACE -> All Wheel Drive -> CONTROLLER, REPLACE -> DE-PRESSURIZING HYDRAULIC ACCUMULATOR -> FRONT -> Front Wheel Drive -> HYDRAULIC ASSEMBLY, REPLACE -> PROPORTIONING VALVES, REPLACE -> PUMP/MOTOR, REPLACE -> REAR -> WHEEL SPEED SENSOR, REPLACE
Vehicle: 1991 Dodge D250 Pickup 5.9 V8 GAS
DE-PRESSURIZING HYDRAULIC ACCUMULATOR
The ABS pump/motor assembly will keep the hydraulic accumulator charged to a pressure between 1600-2000 psi anytime the ignition is in the ON position. The pump/motor cannot run if the ignition is off or either battery cable is disconnected.
The hydraulic accumulator should be depressurized before disassembling any portion of the hydraulic system.
- Turn ignition switch to the OFF position, or disconnect battery ground cable.
- Pump brake pedal a minimum of 40 times using approximately 50 pounds of pedal force. Pedal feel should change noticeab...
CLICK HERE TO GET FULL ACCESS TO 1991 Dodge D250 Pickup BRAKE SERVICE PROCEDURES
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