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Nissan Titan A60. Manual - part 153

BRAKE MASTER CYLINDER

BR-39

< UNIT DISASSEMBLY AND ASSEMBLY >

UNIT DISASSEMBLY AND ASSEMBLY

BRAKE MASTER CYLINDER

With VDC/TCS/ABS

INFOID:0000000006163303

DISASSEMBLY

CAUTION:

• Master cylinder assembly cannot be disassembled.

• Do not drop parts. If a part is dropped, do not use it.
1. Pull the reservoir tank off the master cylinder assembly.
2. Remove the grommets from master cylinder assembly and discard the grommets.

CAUTION:

Discard the grommets, do not reuse.

3. Remove the fluid level sensor from the reservoir tank.
4. Remove the front and rear pressure sensors and discard.

CAUTION:

Discard the front and rear pressure sensors, do not reuse.

ASSEMBLY

CAUTION:

• Never use mineral oil such as kerosene, gasoline during the cleaning and assembly process.

• Do not drop parts. If a part is dropped, do not use it.

Reservoir cap

Fluid level sensor

Grommet

Master cylinder assembly

Rear pressure sensor

Front pressure sensor

Seal

Reservoir tank

B: Brake fluid

R: Rubber grease

AWFIA0415GB

BR-40

< UNIT DISASSEMBLY AND ASSEMBLY >

BRAKE MASTER CYLINDER

1. Apply brake fluid or rubber grease to the new grommets, then insert the new grommets into the master

cylinder assembly.

CAUTION:

Do not reuse the grommets.

2. Install the reservoir tank onto the master cylinder assembly.
3. Install the fluid level sensor on the reservoir tank.
4. Install the new front and rear pressure sensors.

CAUTION:

Do not reuse the front and rear pressure sensors.

FRONT DISC BRAKE

BR-41

< UNIT DISASSEMBLY AND ASSEMBLY >

FRONT DISC BRAKE

Disassembly and Assembly

INFOID:0000000006163304

DISASSEMBLY

1. Remove sliding pin bolt, and then remove the pad, shim, shim cover, and pad retainer from the torque

member.

2. Remove sliding pins and sliding pin boots from torque member.
3. Place a wooden block as shown, and blow air from union bolt

hole to remove pistons and piston boots.

CAUTION:

Do not get your fingers caught in piston.

Sliding pin bolt

Bleed valve

Cap

Union bolt

Brake hose

Copper washer

Torque member bolt

Sliding pin boot

Torque member

10. Washers

11. Bushing

12. Sliding pin

13. Piston boot

14. Piston

15. Piston seal

16. Cylinder body

Brake fluid

1: Rubber grease

AWFIA0639GB

BRB0032D

BR-42

< UNIT DISASSEMBLY AND ASSEMBLY >

FRONT DISC BRAKE

4. Remove piston seals from cylinder body, using a suitable tool.

CAUTION:

• Be careful not to damage cylinder inner wall.

• Do not reuse piston seals.

CALIPER INSPECTION

Cylinder Body

Check inside surface of cylinder for score, rust, wear, damage or foreign materials. If any of the above condi-

tions are observed, replace cylinder body.

Minor damage from rust or foreign materials may be eliminated by polishing surface with a fine emery paper.

Replace cylinder body if necessary.

CAUTION:

Use new brake fluid for cleaning. Do not use mineral oils such as gasoline or kerosene.

Torque Member

Check for wear, cracks, and damage. If damage or deformation is present, replace the affected part.

Piston

Check piston for score, rust, wear, damage or presence of foreign materials. Replace if any of the above con-

ditions are observed.

CAUTION:

Piston sliding surface is plated, do not polish with emery paper even if rust or foreign materials are

stuck to sliding surface.

Sliding Pins, and Sliding Pin Boots

Check sliding pin and sliding pin boot for wear, damage, and cracks. If damage or deformation is present,

replace the affected part.

CAUTION:

Trailing/upper sliding pin must be replaced at each service.

ASSEMBLY

1. Apply rubber grease to new piston seals and insert seals into

grooves on cylinder body.

CAUTION:

Do not reuse piston seals.

2. Apply rubber grease to piston boots. Cover the piston ends with

piston boots, and then install cylinder side lip on piston boots

securely into the grooves on cylinder body.

CAUTION:

Do not reuse piston boots.

SFIA0141E

SFIA2399E

SFIA2432E

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