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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Nissan Altima 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 2003 Nissan Altima automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Nissan Altima
- 2003 Nissan Altima 2.5 L4 GAS, CC:2500, Fuel Injection
- 2003 Nissan Altima 3.5 V6 GAS, CC:3498, Fuel Injection
BRAKE SERVICE PROCEDURES FOR 2003 Nissan Altima AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Nissan Altima cars and light trucks from 1990+.
Nissan -> Disc Brakes -> Brake Pad Service -> Front -> Rear
Vehicle: 2003 Nissan Altima 3.5 V6 GAS
Front
- Raise and support front of vehicle and remove wheels.
- Remove brake hose lock spring and lower pin bolt Figs. through , then pivot caliper body upwards.
- Remove pad retainers, inner and outer shims and pads.
- Install new inner pad and pivot caliper downward.
- Compress piston(s) by inserting bar through caliper opening and prying against torque member.
- Pivot caliper upw...
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BRAKE SERVICE PROCEDURES FOR 2003 Nissan Altima AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Nissan Altima cars and light trucks from 1990+.
Nissan -> Power Brake Units -> Adjustments -> Output Rod
Vehicle: 2003 Nissan Altima 2.5 L4 GAS
Output Rod
- Apply 19.96 inch HG of vacuum to brake booster using a suitable vacuum pump, ...
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BRAKE SERVICE PROCEDURES FOR 2003 Nissan Altima AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Nissan Altima cars and light trucks from 1990+.
Nissan -> Hydraulic Brake Systems -> Component Service -> Altima, Maxima & Sentra -> Cleaning & Inspection -> External Proportioning Valve -> Frontier & Pathfinder -> Master Cylinder Overhaul -> Overhaul -> Quest -> Replacement -> Testing
Vehicle: 2003 Nissan Altima 2.5 L4 GAS
Master Cylinder Overhaul
Overhaul
Refer to Figs. through for master cylinder overhaul procedures, noting the following:
- If piston assembly is stuck in cylinder bore, gradually apply air to fluid outlet port.
- Replace stopper cap if claws are damaged. Bend claw inward when installing new stopper.
Cleaning & Inspection
Examine reservoirs for foreign matter and inspect all passages for restrictions. If there is any indication of contamination or evidence of corrosion, service the hydraulic system as needed.
When disassembled, wash all components in denatured alcohol or clean brake flui...
CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Altima BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Nissan Altima AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Nissan Altima cars and light trucks from 1990+.
Nissan -> Power Brake Units -> Description
Vehicle: 2003 Nissan Altima 2.5 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 required to obtain acceptable stopping performance.
Vacuum assist units get their ener...
CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Altima BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Nissan Altima AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Nissan Altima cars and light trucks from 1990+.
Nissan -> Disc Brakes -> Parking Brake Service -> Adjustment -> Frontier & Pathfinder -> Sentra
Vehicle: 2003 Nissan Altima 3.5 V6 GAS
Adjustment
Sentra
- Pull parking brake lever with a force of 44 lbs. and ensure lever travels 7-11 notches.
- Rotate adjuster, Fig. , until proper stroke is obtained, then tighten locknut.
Frontier & Pathfinder
- Pull parking brake lever with a force of 44 lb...
CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Altima BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Nissan Altima AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Nissan Altima cars and light trucks from 1990+.
Nissan -> Disc Brakes -> Application Chart
Vehicle: 2003 Nissan Altima 2.5 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Altima BRAKE SERVICE PROCEDURES
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