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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 -> 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...
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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 -> Disc Brakes -> Brake Pad Service -> Front -> Rear
Vehicle: 2003 Nissan Altima 2.5 L4 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...
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 -> Hydraulic Brake Systems -> Adjustments -> Brake Booster Output Rod -> Brake Pedal
Vehicle: 2003 Nissan Altima 2.5 L4 GAS
Brake Booster Output Rod
- Apply 19.96 inch HG of vacuum to brake booster using a suitable vacuum pump, Fig. .
- Inspect output rod length as outlined in Fig. .
- Adjust output rod length to .4045-.4144 inch.
Brake Pedal
- Adjust brake pedal free height dimension "H" in Fig. , to specifications Fig. , using brake booster input rod Fig. . Ensure tip of input rod stays inside clevis pin.
- With motor running, measure brake pedal depressed height dimension "D" in Fig. , is within specifications Fig. . If not w...
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
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 -> Brake System Bleed -> Anti-Lock Brakes -> Less Anti-Lock Brakes
Vehicle: 2003 Nissan Altima 3.5 V6 GAS
Less Anti-Lock Brakes
Do not spill brake fluid on painted surfaces, it may cause damage to the paint. If brake fluid is spilled, wash immediately with water.
- Place container under master cylinder to avoid spillage, then fill master cylinder with brake fluid.
- Connect hose to bleeder valves, then depress brake pedal several times.
- With pressure applied to pedal open bleeder valve to release air trapped in system.
- Close bleeder, then release pedal slowly.
- Repeat steps 3 and 4 as outlined above until all air is removed from system.
- Bleed air from system in order as follows:
- Left rear whe...
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