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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Nissan D21 Pickup 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 D21 Pickup automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1991 Nissan D21 Pickup
- 1991 Nissan D21 Pickup 3.0 V6 GAS, CC:2960, Fuel Injection, Engine VIN:, Desg:H
- 1991 Nissan D21 Pickup 2.4 L4 GAS, CC:2389, Fuel Injection, Engine VIN:, Desg:S
- 1991 Nissan D21 Pickup SE 3.0 V6 GAS, CC:2960, Fuel Injection, Engine VIN:, Desg:H
BRAKE SERVICE PROCEDURES FOR 1991 Nissan D21 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan D21 Pickup cars and light trucks from 1990+.
MITSUBISHI, POWER BRAKE UNITS -> TROUBLESHOOTING
Vehicle: 1991 Nissan D21 Pickup SE 3.0 V6 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...
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BRAKE SERVICE PROCEDURES FOR 1991 Nissan D21 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan D21 Pickup cars and light trucks from 1990+.
NISSAN, POWER BRAKE UNITS -> BRAKE BOOSTER OVERHAUL
Vehicle: 1991 Nissan D21 Pickup 3.0 V6 GAS
These units cannot be...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan D21 Pickup BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Nissan D21 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan D21 Pickup cars and light trucks from 1990+.
MITSUBISHI, HYDRAULIC BRAKE SYSTEM -> MASTER CYLINDER BLEED
Vehicle: 1991 Nissan D21 Pickup 2.4 L4 GAS
- If master cylinder has been replaced or overhauled and reservoir is empty, proceed as follows:
- Disconnect brake lines from master cylinder.
- Depress pedal slowly...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan D21 Pickup BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Nissan D21 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan D21 Pickup cars and light trucks from 1990+.
MITSUBISHI, HYDRAULIC BRAKE SYSTEM -> MASTER CYLINDER REPLACEMENT -> DIAMANTE -> EXCEPT DIAMANTE & VAN/WAGON -> VAN/WAGON
Vehicle: 1991 Nissan D21 Pickup 2.4 L4 GAS
EXCEPT DIAMANTE & VAN/WAGON
- Disconnect brake fluid sensor electrical connector from master cylinder reservoir.
- Position a drain pan under the master cylinder.
- On models with separately mounted reservoir, disconnect reservoir hoses from the master cylinder.
- On all models, use a suitable wrench to disconnect brake lines from the master cylinder. Plug all lines and fittings.
- Remove master cylinder-to-brake booster attaching nuts.
- Pull master cylinder outward and away from brake booster.
- Reverse procedure to install noting the following:
- Prior to master cylinder installation, ad...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan D21 Pickup BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Nissan D21 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan D21 Pickup cars and light trucks from 1990+.
MITSUBISHI, HYDRAULIC BRAKE SYSTEM -> MASTER CYLINDER OVERHAUL -> ASSEMBLY -> CLEAN & INSPECT -> DISASSEMBLY
Vehicle: 1991 Nissan D21 Pickup SE 3.0 V6 GAS
DISASSEMBLY
When overhauling master cylinder refer to Figs. through . Note the position of all parts as they are removed for proper installation.
- On models with attached reservoirs, remove reservoir installation screw, reservoir cap, brake fluid sensor, float, then reservoir, Figs. and .
- On models with separately mounted reservoirs, remove nipple, Figs. and .
- Use a wooden stick or dowel to depress primary piston into cylinder bore.
- On all models except Precis, with pushrod depressed, remove piston stopper bolt, then the piston stopper ring.
- On Precis models, rem...
CLICK HERE TO GET FULL ACCESS TO 1991 Nissan D21 Pickup BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Nissan D21 Pickup AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Nissan D21 Pickup cars and light trucks from 1990+.
NISSAN, DRUM BRAKES -> PARKING BRAKE ADJUSTMENT -> 240SX -> AXXESS -> MAXIMA -> NX COUPE, PULSAR, SENTRA, STANZA & 1990-92 300ZX -> PATHFINDER & PICKUP -> VAN
Vehicle: 1991 Nissan D21 Pickup 2.4 L4 GAS
AXXESS
- Pull parking brake lever with a force of 44 lbs. and ensure lever travels 10-11 notches on models less 4WD or 12-13 notches on models w/4WD.
- On 4WD models, rotate adjuster, Fig. , until proper stroke is obtained, then tighten locknut.
- On models less 4WD, remove parking brake cover and adjuster cap, then adjust control lever by turning adjusting nut until proper stroke is obtained.
MAXIMA
- Pull parking brake lever with a force of 44 lbs. and ensure lever travels 9-11.
- Rotate adjuster, Fig. until proper stroke is obtained, then tighten locknut.
NX COUPE, PULSAR, SENTRA, S...
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