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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Nissan Sentra car and truck
repair procedures including Nissan 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 Nissan Sentra automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1991 Nissan Sentra
- 1991 Nissan Sentra 1.6 L4 GAS, CC:1597, Fuel Injection, Engine VIN:, Desg:E
- 1991 Nissan Sentra 2.0 L4 GAS, CC:1998, Fuel Injection, Engine VIN:, Desg:G
- 1991 Nissan Sentra Classic 1.6 L4 GAS, CC:1597, Fuel Injection, Engine VIN:, Desg:P
- 1991 Nissan Sentra SE-R 2.0 L4 GAS, CC:1998, Fuel Injection, Engine VIN:, Desg:G
BRAKE SERVICE PROCEDURES FOR 1991 Nissan Sentra AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan Sentra cars and light trucks from 1990+.
NISSAN, ANTI-LOCK BRAKES -> GROUND CIRCUIT CHECK -> ACTUATOR MOTOR GROUND -> Except Pickup, Pathfinder & Sentra/NX Coupe
Vehicle: 1991 Nissan Sentra SE-R 2.0 L4 GAS
ACTUATOR MOTOR GROUND
Except Pickup, Pathfinder & Sentra/NX Coupe
When performing actuator...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan Sentra BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Nissan Sentra AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan Sentra cars and light trucks from 1990+.
NISSAN, POWER BRAKE UNITS -> BRAKE BOOSTER OVERHAUL
Vehicle: 1991 Nissan Sentra SE-R 2.0 L4 GAS
These units cannot be...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan Sentra BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Nissan Sentra AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan Sentra cars and light trucks from 1990+.
NISSAN, POWER BRAKE UNITS -> DESCRIPTION
Vehicle: 1991 Nissan Sentra 1.6 L4 GAS
The vacuum assist diaphragm assembly multiplies the force exerted on the master cylinder piston in order to increase the hydraulic pressure delivered to the wheel calipers or cylinders, while decreasing the effort necessary to obtain acceptable stopping performance.
Vacuum assist units get their ene...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan Sentra BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Nissan Sentra AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan Sentra cars and light trucks from 1990+.
MITSUBISHI, POWER BRAKE UNITS -> TROUBLESHOOTING
Vehicle: 1991 Nissan Sentra SE-R 2.0 L4 GAS
- Run engine for two minutes, then turn engine off. Depress brake pedal slowly several times.
- Pedal should go down further the first time and rise gradually the second and third time, Fig. . If this happens the booster is good condition. If pedal height stays the same booster is faulty.
- With engine off, depress brake pedal several times, Fi...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan Sentra BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Nissan Sentra AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan Sentra cars and light trucks from 1990+.
MITSUBISHI, POWER BRAKE UNITS -> DESCRIPTION
Vehicle: 1991 Nissan Sentra 1.6 L4 GAS
The vacuum assist diaphragm assembly multiplies the force exerted on the master cylinder piston in order to increase the hydraulic pressure delivered to the wheel calipers while decreasing the effort necessary to obtain acceptable stopping performance.
Vacuum assist units get their energy by opposing engine vacuum to atmospheric pressure. A piston, cylinder and f...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan Sentra BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Nissan Sentra AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan Sentra cars and light trucks from 1990+.
MITSUBISHI, HYDRAULIC BRAKE SYSTEM -> WHEEL CYLINDER SERVICE -> Assembly -> Disassembly -> INSTALLATION -> OVERHAUL -> REMOVAL
Vehicle: 1991 Nissan Sentra 2.0 L4 GAS
REMOVAL
- Remove wheel, drum and brake shoes.
- Loosen brake line fitting at wheel cylinder. Do not pull metal line away from cylinder.
- Remove screw holding cylinder to backing plate.
- Separate wheel cylinder from brake line and backing plate by pulling the cylinder outward and away from backing plate.
OVERHAUL
Note position of all parts as they are removed for proper installation.
Disassembly
- Refer to Fig. , then remove boots, piston, cups and spring from wheel cylinder.
- Wipe cylinder walls with denatured alcohol or clean brake fluid.
- Examine cylinder bore. A scored bore may be providi...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan Sentra BRAKE SERVICE PROCEDURES
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