Nissan Xterra. Manual - part 83

REAR DISC BRAKE

BR-41

< REMOVAL AND INSTALLATION >

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1. Install the disc rotor. If reusing the disc rotor, align the matching

marks (A) as shown for installation.

CAUTION:

Align the matching marks on the wheel hub assembly and

disc rotor, if reusing the disc rotor.

2. Install torque member and tighten the torque member bolts to specification. Refer to 

BR-39, "Exploded

View of Brake Caliper"

.

3. Install the brake pads, shims and retainers on the torque member. Refer to 

BR-37, "Exploded View of

Brake Pad"

.

4. Install the caliper body and sliding pins, then tighten the sliding

pin bolts (A) to the specified torque. Refer to 

BR-39, "Exploded

View of Brake Caliper"

.

CAUTION:

When installing the caliper body to the torque member,

wipe any oil off of the washers and caliper body attachment

surfaces.

5. Connect the brake hose to the caliper body, using a new copper

sealing washer. Tighten the hose connection (A) to the specified

torque. Refer to 

BR-12, "Hydraulic Circuit"

.

CAUTION:

Do not reuse copper sealing washer.

6. Install lock plate and brake hose to bracket.
7. Install brake tube to brake hose, using a suitable tool.

8. Refill with new brake fluid as necessary and bleed the brake system. Refer to 

BR-17, "Bleeding Brake

System"

.

CAUTION:

• Refill with new brake fluid.

• Do not reuse drained brake fluid.

9. Install the reservoir cap.

AWFIA0485ZZ

AWFIA0484ZZ

ALFIA0167ZZ

LFIA0238E

BR-42

< REMOVAL AND INSTALLATION >

REAR DISC BRAKE

10. Install the rear wheel and tire. Refer to 

WT-48, "Adjustment"

.

BRAKE MASTER CYLINDER

BR-43

< UNIT DISASSEMBLY AND ASSEMBLY >

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UNIT DISASSEMBLY AND ASSEMBLY

BRAKE MASTER CYLINDER

Disassembly and Assembly

INFOID:0000000009484669

DISASSEMBLY

CAUTION:

• Master cylinder sub-assembly cannot be disassembled.

• Remove reservoir tank only when absolutely necessary.

• While working, cover the primary piston rod with a cloth to prevent it from being damaged.

• Do not use mineral oils such as kerosene, gasoline during the cleaning and assembly process.

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

1.

Reservoir cap

2.

Strainer

3.

Fluid level sensor

4.

Reservoir tank

5.

Grommet

6.

Restriction washer

7.

Master cylinder sub-assembly

8.

O-ring

9

Brake booster

10. Pin

A.

PBC (Poly Butyl Cuprysil) grease 
or silicone based grease

B.

Brake fluid

C.

Fluid feed to clutch master cyl-
inder (M/T models only)

R.

Rubber grease

Front

AWFIA0785GB

BR-44

< UNIT DISASSEMBLY AND ASSEMBLY >

BRAKE MASTER CYLINDER

1. Secure the flange of the master cylinder sub-assembly in a vise.

CAUTION:

• Use copper plates or a cloth to cover the flange before

securing it in the vise.

• When securing the master cylinder sub-assembly in a

vise, be sure not to over-tighten the vise.

2. Remove the reservoir tank off of the master cylinder sub-assembly.
3. Remove the grommets from the master cylinder sub-assembly body.

CAUTION:

Do not reuse grommets.

4. Remove the fluid level sensor.

ASSEMBLY

Assembly is in the reverse order of disassembly.

CAUTION:

• Master cylinder sub-assembly cannot be disassembled.

• Remove reservoir tank only when absolutely necessary.

• While working, cover the primary piston rod with a cloth to prevent it from being damaged.

• Do not use mineral oils such as kerosene, gasoline during the cleaning and assembly process.

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

• Do not reuse grommets.

• Do not reuse O-ring.

• Do not reuse master cylinder assembly nuts.

BRA0558D