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Nissan Titan. Manual - part 6

BR-14

< PERIODIC MAINTENANCE >

BRAKE PEDAL

2. Loosen lock nut (A) on the input rod, then turn input rod to adjust

the brake pedal to specified height. When finished adjusting,

tighten lock nut (A) to specification.

CAUTION:

Make sure that the screw portion of the end of input rod is

located inside the clevis.

3. With the brake pedal pulled up and held by hand, press the stop

lamp switch and the ASCD cancel switch (if equipped) in until

threaded ends contact the brake pedal bracket.

4. With the threaded ends of the stop lamp switch and ASCD can-

cel switch (if equipped) contacting the pedal bracket, turn the

switches 45

° clockwise to lock in place. Check that the stop

lamp switch and ASCD cancel switch (if equipped) threaded end

to brake pedal bracket gap (C) is within specifications.

CAUTION:

Make sure that the gap (C) between the brake pedal bracket

and stop lamp switch and ASCD cancel switch (if equipped)

threaded ends are within specification.

5. Check the brake pedal for smooth operation.

CAUTION:

Make sure that the stop lamp goes off when the brake pedal

is released.

Inspection and Adjustment - Adjustable Pedal

INFOID:0000000009883537

INSPECTION

1. Inspect the brake pedal free height (H) from the floor using Tool

at a 90

° angle to the floor as shown.

CAUTION:

When equipped with adjustable pedal, the pedal must be in

the forward most (closest to the floor) position for pedal

height measurement.

2. Adjust the height referring to the following specifications.

Brake Pedal Specifications

Unit: mm (in)

Lock nut (A)

: 18.7 N·m (1.9 kg-m, 14 ft-lb)

PFIA0436E

Tool number :

—

(J-46532)

ALFIA0149ZZ

Pedal free height (H) with pedal in forward most position

Refer to

BR-47, "Brake Pedal"

Pedal full stroke (T)

Refer to

BR-47, "Brake Pedal"

Clearance between brake pedal bracket and threaded end of stop lamp switch and
ASCD cancel switch

Refer to

BR-47, "Brake Pedal"

BRAKE PEDAL

BR-15

< PERIODIC MAINTENANCE >

ADJUSTMENT

1. Loosen the stop lamp switch and ASCD cancel switch by turning them 45

° counterclockwise.

2. Loosen lock nut (A) on the input rod, then turn input rod to adjust

the brake pedal to the specified height. When finished adjusting,

tighten the lock nut (A) to specification.

CAUTION:

Make sure that the screw portion of the end of input rod is

located inside the clevis.

3. With the brake pedal pulled up and held by hand, press the stop

lamp switch and the ASCD cancel switch in until the threaded

ends contact the brake pedal bracket.

4. With the threaded ends of the stop lamp switch and ASCD can-

cel switch contacting the pedal bracket, turn the switches 45

clockwise to lock in place. Check that the stop lamp switch and

ASCD cancel switch threaded end to brake pedal bracket gap

CAUTION:

Make sure that the gap (C) between the brake pedal bracket

and stop lamp switch and ASCD cancel switch threaded

ends are within specification.

5. Check the brake pedal for smooth operation.

CAUTION:

Make sure that the stop lamp goes off when the brake pedal

is released.

Lock nut (A)

: 18.7 N·m (1.9 kg-m, 14 ft-lb)

PFIA0436E

BR-16

< PERIODIC MAINTENANCE >

BRAKE FLUID

BRAKE FLUID

On Board Inspection

INFOID:0000000009883538

LEVEL CHECK

• Make sure the fluid level in reservoir tank is between MAX and MIN

lines as shown.

• Visually check around reservoir tank for fluid leaks.

• If fluid level is excessively low, check brake system for leaks.

• If brake warning lamp remains illuminated after parking brake

pedal is released, check brake system for fluid leaks.

Drain and Refill

INFOID:0000000009883539

CAUTION:

• Refill with new brake fluid. Refer to

• Do not reuse drained brake fluid.

• Do not let brake fluid splash on the painted surfaces of the body. This might damage the paint, so if

splashing it, immediately wipe off the area and wash away with water.

• Before servicing, disconnect ABS actuator and electric unit (control unit) connector or battery nega-

tive terminal.

1. Turn ignition switch off and disconnect ABS actuator and electric unit (control unit) connector or battery

negative cable.

2. Connect a vinyl tube to each bleed valve.
3. Depress brake pedal, loosen each bleed valve, and gradually

remove brake fluid.

4. Make sure there is no foreign material in reservoir tank, and refill

with new brake fluid.

5. Rest foot on brake pedal. Loosen bleed valve. Slowly depress

pedal until it stops. Tighten bleed valve. Release brake pedal.

Repeat this process a few times, then pause to add new brake

fluid to master cylinder. Continue until new brake fluid flows out

of the bleed valve.

Bleed the air out of the brake hydraulic system. Refer to

BR-16,

"Bleeding Brake System"

Bleeding Brake System

INFOID:0000000009883540

CAUTION:

While bleeding, pay attention to master cylinder reservoir tank fluid level.
1. Turn ignition switch OFF and disconnect ABS actuator and electric unit (control unit) connector or battery

negative cable.

LFIA0225E

SBR419C

SBR995

BRAKE FLUID

BR-17

< PERIODIC MAINTENANCE >

2. Connect a vinyl tube to the rear right bleed valve.
3. Fully depress brake pedal 4 to 5 times.
4. With brake pedal depressed, loosen bleed valve to let the air out, and then tighten it immediately.
5. Repeat steps 3 and 4 until no more air comes out.
6. Tighten bleed valve to the specified torque. Refer to

BR-32, "Exploded View of Brake Caliper"

(front disc

brake),

BR-36, "Exploded View of Brake Caliper"

(rear disc brake).

7. Repeat steps 2 through 6 at each wheel, with master cylinder reservoir tank filled at least half way, bleed-

ing air in order from the front left, rear left, and front right bleed valves.

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