Nissan Titan A60. Instruction — part 150
BRAKE BOOSTER
BR-27
< REMOVAL AND INSTALLATION >
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BRAKE BOOSTER
Removal and Installation
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CAUTION:
• Be careful not to deform or bend brake piping while removing and installing brake booster.
• Replace clevis pin if it is damaged.
• Be careful not to damage brake booster stud bolt threads. If brake booster is tilted or inclined during
installation, dash panel may damage the threads.
• Attach the check valve in the correct direction.
REMOVAL
1. Remove air duct and resonator assembly. Refer to
EM-25, "Removal and Installation"
2. Remove cowl top extension. Refer to
EXT-20, "Removal and Installation"
3. Remove master cylinder assembly from brake booster. Refer to
BR-25, "Removal and Installation"
.
4. Remove vacuum hose from brake booster. Refer to
BR-29, "Removal and Installation"
.
5. Disconnect active boost harness connector and delta stroke sensor harness connectors from brake
booster.
6. Remove the instrument lower panel LH. Refer to
IP-17, "Removal and Installation"
.
7. Remove brake pedal to clevis attachment snap pin and clevis pin from inside the vehicle.
8. Remove brake booster to brake pedal assembly nuts.
9. Reposition the A/C line out of the way.
10. Remove brake booster and spacer block from dash panel.
INSPECTION AFTER REMOVAL
Output Rod Length Inspection
1.
Reservoir tank
2.
Master cylinder assembly
3.
Gasket
4.
Brake pedal
5.
Lock nut
6.
Spacer block
7.
Brake booster
8.
Active booster harness connector
9.
Delta stroke sensor
AWFIA0416GB
BR-28
< REMOVAL AND INSTALLATION >
BRAKE BOOSTER
1. Using a hand vacuum pump, apply a vacuum of – 66.7 kPa (–
500 mm Hg, –19.69 in Hg) to brake booster.
2. Check output rod length.
INSTALLATION
1. Loosen lock nut to adjust input rod length so that the length (B)
is set at the specified value.
2. After adjusting length (B), temporarily tighten lock nut and install
brake booster and spacer block.
• Install the gaskets and spacer block between brake booster
and dash panel.
3. Connect brake pedal to clevis on the input rod.
4. Install brake booster to brake pedal assembly nuts and tighten
to the specified torque.
5. Connect active boost harness connector and delta stroke sensor harness connectors to brake booster.
6. Connect vacuum hose to brake booster.
7. Install master cylinder assembly to brake booster. Refer to
BR-25, "Removal and Installation"
.
8. Adjust the height and play of brake pedal. Refer to
BR-13, "Inspection and Adjustment - Standard Pedal"
,
BR-14, "Inspection and Adjustment - Adjustable Pedal"
9. Tighten lock nut of input rod to specification.
10. Install the instrument lower panel LH. Refer to
IP-17, "Removal and Installation"
11. Secure A/C line into clips.
12. Install cowl top extension. Refer to
EXT-20, "Removal and Installation"
.
13. Install air duct and resonator assembly. Refer to
EM-25, "Removal and Installation"
.
14. Refill with new brake fluid and bleed air. Refer to
BR-16, "Bleeding Brake System"
Output rod length
.
SBR208E
Input rod length (B)
: Refer to
WFIA0382E
VACUUM LINES
BR-29
< REMOVAL AND INSTALLATION >
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VACUUM LINES
Removal and Installation
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REMOVAL
1. Remove engine room cover.
2. Disconnect vacuum hose from hose clip.
3. Release clamps and disconnect vacuum hose.
4. Remove check valve from brake booster.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Insert vacuum hose over the tube for 24 mm (0.94 in) or more.
• Do not use lubricating oil during assembly.
1.
Hose clip
2.
Clamp
3.
Vacuum hose
4.
Check valve
LFIA0216E
SBR225B
BR-30
< REMOVAL AND INSTALLATION >
FRONT DISC BRAKE
FRONT DISC BRAKE
Exploded View of Brake Pads
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Removal and Installation of Brake Pads
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WARNING:
Clean dust on caliper and brake pad with a vacuum dust collector to minimize the hazard of air borne
particles or other materials.
CAUTION:
• While removing cylinder body, do not depress brake pedal because piston will pop out.
• It is not necessary to remove bolts on torque member and brake hose except for disassembly or
replacement of caliper assembly. In this case, hang cylinder body with a wire so as not to stretch
brake hose.
• Do not damage piston boot.
• If any shim is subject to serious corrosion, replace it with a new one.
• Always replace shims and shim covers as a set when replacing brake pads.
• Keep rotor free from brake fluid.
• Burnish the brake pads and disc rotor mutually contacting surfaces, after refinishing or replacing
rotors, after replacing pads, or if a soft pedal occurs at very low mileage.
REMOVAL
1. Partially drain brake fluid. Refer to
2. Remove front wheel and tires using power tool.
3. Remove lower sliding pin bolts.
1.
Inner shim cover
2.
Inner shim
3.
Inner pad
4.
Pad wear sensor
5.
Pad retainer
6.
Outer pad
7.
Outer shim
8.
Outer shim cover
Molykote AS-880N grease
AWFIA0632ZZ
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