Nissan Titan. Manual - part 13

 

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Nissan Titan. Manual - part 13

 

 

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.

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.

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FRONT DISC BRAKE

BR-43

< UNIT DISASSEMBLY AND ASSEMBLY >

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3. Apply clean brake fluid to pistons (1), then install pistons into cyl-

inder body and insert piston boot (2) side lip into groove of pis-

tons as shown. 

CAUTION:

Press pistons evenly and vary the pressing point to prevent

cylinder inner wall from being rubbed.

4. Install new sliding pins and sliding pin boots to torque member.
5. Install cylinder body. Tighten sliding pin bolts to the specified torque.

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BR-44

< UNIT DISASSEMBLY AND ASSEMBLY >

REAR DISC BRAKE

REAR DISC BRAKE

Disassembly and Assembly

INFOID:0000000009883563

DISASSEMBLY

1. Remove pads from cylinder body.
2. Remove sliding sleeves and boots from cylinder body.
3. Place a wooden block as shown, and blow air into brake hose

hole to remove piston and piston boot.

WARNING:

Do not get your fingers caught between piston and wooden

block.

1.

Brake hose bolt

2.

Brake hose

3.

Copper sealing washer

4.

Cap

5.

Bleeder valve

6.

Sliding pin bolt

7.

Cylinder body

8.

Piston Seal

9.

Piston

10. Piston boot

11. Slipper

12.

Sliding sleeve boot

13. Sliding sleeve

Brake fluid

1: Molykote 7439 grease

2: Rubber grease

Front

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REAR DISC BRAKE

BR-45

< UNIT DISASSEMBLY AND ASSEMBLY >

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4. Using a suitable tool, remove piston seal from cylinder body as

shown.

CAUTION:

Be careful not to damage cylinder body inner wall.

5. Remove the cap and bleed valve.

CALIPER INSPECTION

Cylinder Body

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

conditions 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 to clean. 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 Pin Bolts and Sliding Pin Boots

Make sure there is no wear, damage, or cracks in sliding sleeve and sliding sleeve boots, and if there are,

replace them.

ASSEMBLY

1. Install bleed valve and cap.
2. Apply rubber grease to new piston seal (1) and insert the new

piston seal (1) in to groove on cylinder body.

CAUTION:

Do not reuse piston seal.

3. Apply rubber grease to the new piston boot (2). Cover the piston

end (1) with the piston boot (2), and then install the cylinder side

lip on the piston boot (2) securely into the groove on the cylinder

body.

CAUTION:

• Do not reuse piston boot.

• Press piston evenly and vary the pressing point to pre-

vent cylinder body inner wall from being rubbed.

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