Page 1273 of 4647

BR-6
BRAKE PEDAL
Revision: 2007 April2007 M35/M45
BRAKE PEDALPFP:46501
Inspection and AdjustmentNFS000RT
Play and clearance inspection between brake pedal and floor panel with pedal depressed.
Check brake pedal play.
Check brake pedal height from dash lower panel (1).
Adjust height referring to the following specifications.
ADJUSTMENT
1. Loosen stop lamp switch and brake switch by turning it counter-
clockwise by 45°.
2. Loosen lock nut (A) on the input rod to rotate input rod for adjust-
ing brake pedal height to the specified one, and tighten lock nut
(A). Refer to BR-18, "
COMPONENTS" .
CAUTION:
Make sure the threaded end of input rod stays inside clevis.
3. With the pedal pulled and held by hand, press stop lamp switch
and brake switch until its threaded end contacts stopper.
4. With the threaded end of the stop lamp switch and brake switch
contacting the bracket, rotate the switch clockwise by 45° to
secure.
CAUTION:
Make sure that the clearance “C” between bracket and end
of stop lamp switch and brake switch is within the standard.
5. Check pedal play.
CAUTION:
Make sure that stop lamps goes off when pedal is released.
6. Start engine to check brake pedal depression height when
depressed. Refer to BR-6, "
Inspection and Adjustment" .
H1Brake pedal height
[from dash lower panel (1) top surface]157 − 167 mm (6.18 −
6.57 in)
H
2
Depressed brake pedal height
[under a force of 490 N (50 kg, 110 lb) with
engine running]90 mm (3.54 in) or more
CClearance between threaded end of the stop
lamp switch/brake switch (2) and bracket (3)0.74 − 1.96 mm (0.0291 −
0.0772 in)
A Pedal play3 − 11 mm (0.12 − 0.43
in)
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PFIA0824E
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BRAKE PEDAL
BR-7
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45
Removal and InstallationNFS000RU
COMPONENTS
WITHOUT PRE-CRASH SEAT BELT
WITH PRE-CRASH SEAT BELT
NOTE:
Clevis pin can be installed from both left and right.
PFIA0838E
1. Clevis pin 2. Snap pin 3. Stop lamp switch
4. Brake switch 5. Clip 6. Brake pedal assembly
7. Brake pedal pad
Refer to GI-11, "
Components" and the followings for the symbols in the figure.
: Apply Multi-purpose grease.
PFIA0839E
1. Clevis pin 2. Brake pedal stroke sensor 3. Snap pin
4. Stop lamp switch 5. Brake switch 6. Clip
7. Brake pedal assembly 8. Brake pedal pad
Refer to GI-11, "
Components" and the followings for the symbols in the figure.
: Apply Multi-purpose grease.
Page 1275 of 4647

BR-8
BRAKE PEDAL
Revision: 2007 April2007 M35/M45
REMOVAL
1. Remove instrument driver lower panel. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove steering column assembly. Refer to PS-13, "
STEERING COLUMN" .
3. Disconnect stop lamp switch and brake switch connector.
4. Remove stop lamp switch and brake switch from brake pedal assembly.
5. Disconnect brake pedal stroke sensor connector.(With pre-crash seat belt)
CAUTION:
Brake pedal stroke sensor is not detachable. Do not detach it.
6. Remove snap pin and clevis pin from clevis of brake booster.
7. Remove brake pedal assembly mounting nuts. Pull brake booster toward engine room to the extent that
does not deform brake tube.
8. Remove brake booster clevis from input rod.
9. Remove mounting bolt and then remove brake pedal assembly from vehicle.
INSPECTION AFTER REMOVAL
Check the items below. If any is found, replace brake pedal
assembly.
–Check brake pedal upper rivet for deformation.
–Make sure that joint length “L” of sub-bracket and sliding plate is
4 mm (0.16 in) or more.
–Check brake pedal for bend, damage, and cracks on the welded
parts.
Check clevis pin and plastic stopper for damage and deforma-
tion. If any is found, replace clevis pin.
INSTALLATION
Installation is the reverse order of removal. Tightening torques for brake pedal assembly mounting nuts and
bolt are referred to BR-7, "
COMPONENTS" . Tightening torque for lock nut is referred to BR-18, "COMPO-
NENTS" .
Adjust brake pedal height after installing brake pedal assembly to vehicle. Refer to BR-6, "Inspection and
Adjustment" .
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SBR997
Page 1276 of 4647

BRAKE FLUID
BR-9
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45
BRAKE FLUIDPFP:KN100
On-Board Inspection NFS000RV
CHECKING BRAKE FLUID LEVEL
Make sure that a brake fluid level in reservoir tank is within the
standard (between MAX and MIN lines).
Visually check around reservoir tank for fluid leakage.
If the level is excessively low, check brake system for leakage.
Release parking brake pedal and see if brake warning lamp
goes off. If not, check brake system for fluid leakage.
Checking Brake LineNFS000RW
CAUTION:
If leakage occurs around joints, retighten or, if necessary, replace damaged parts.
1. Check brake line (tubes and hoses) for cracks, deterioration or other damage. Replace any damaged
parts.
2. Check for oil leakage by fully depressing brake pedal while
engine is running.
Drain and RefillNFS000RX
CAUTION:
Refill with new brake fluid “DOT 3”.
Never reuse drained brake fluid.
Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is
splashed on painted areas, wash it away with water immediately.
Before working, disconnect connectors of ABS actuator and electric unit (control unit) or battery
cable from the negative terminal.
1. Connect a vinyl tube to bleed valve.
2. Depress brake pedal, loosen bleed valve, and gradually remove
brake fluid.
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SBR389C
BRA0007D
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BR-10
BRAKE FLUID
Revision: 2007 April2007 M35/M45
3. Make sure there is no foreign material in the reservoir tank, and
refill with new brake fluid.
4. Loosen bleed valve, depress brake pedal slowly to full stroke
and then release it. Repeat the procedure every 2 or 3 seconds
until the new brake fluid comes out, then close the bleed valve
while depressing the pedal. Repeat the same work for each
wheel.
5. Bleed air. Refer to BR-10, "
Bleeding Brake System" .
Bleeding Brake System NFS000RY
CAUTION:
While bleeding, pay attention to master cylinder fluid level.
Before working, disconnect connectors of ABS actuator and electric unit (control unit) or battery
cable from the negative terminal.
1. Connect a vinyl tube to rear right brake caliper bleed valve.
2. Fully depress brake pedal 4 or 5 times.
3. With brake pedal depressed, loosen bleed valve to bleed air in brake line, and then tighten it immediately.
4. Repeat steps 2 and 3 until all of the air is out of the brake line.
5. Tighten the bleed valve to the specified torque. Refer to front disc brake: BR-22, "
Components" , rear disc
brake: BR-28, "
Components" .
6. From step 1 to 5, with master cylinder reservoir tank filled at least half way, bleed air from brake hydraulic
line bleed valves in the following order:
Rear right brake→Front left brake→Rear left brake→Front right brake
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BRAKE TUBE AND HOSE
BR-11
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45
BRAKE TUBE AND HOSEPFP:46300
Hydraulic CircuitNFS000RZ
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Page 1279 of 4647

BR-12
BRAKE TUBE AND HOSE
Revision: 2007 April2007 M35/M45
CAUTION:
All brake hoses and tubes must be free from excessive bending, twisting and pulling.
Make sure that there is no interference with other parts when turning steering both clockwise and
counterclockwise.
Brake tubes and hoses are an important safety part. Always disassemble the parts and retighten
their fittings, if a brake fluid leak is detected. Replace applicable part with a new one, if damaged
part is detected.
Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is
splashed on painted areas, wash it away with water immediately.
Cover the open end of brake tubes and hoses when disconnecting to prevent entrance of dirt.
Refill with new brake fluid “DOT 3”.
Never reuse drained brake fluid.
Removal and Installation of Front Brake Tube and Brake Hose NFS000S0
REMOVAL
1. Drain brake fluid. Refer to BR-9, "Drain and Refill" .
2. Disconnect brake hose from brake tube, using a flare nut wrench.
3. Remove union bolt and remove brake hose from caliper assem-
bly.
4. Remove lock plate and remove brake hose from vehicle.
INSTALLATION
1. Assemble the union bolt and copper washer to the brake hose.
CAUTION:
Do not reuse copper washer.
2. Install brake hose by aligning with the protrusion on brake caliper assembly, and tighten union bolt to the
specified torque. Refer to BR-11, "
Hydraulic Circuit" .
3. Connect brake hose to brake tube, partially tighten flare nut by hand as much as possible, then secure it
to the bracket with lock plate.
4. Using a flare nut torque wrench, tighten flare nut to the specified torque. Refer to BR-11, "
Hydraulic Cir-
cuit" .
5. Refill brake fluid and bleed air. Refer to BR-10, "
Bleeding Brake System" .
Removal and Installation of Rear Brake Tube and Brake Hose NFS000S1
REMOVAL
1. Drain brake fluid. Refer to BR-9, "Drain and Refill" .
A. With out ICC B. With ICC 1. Front disc brake
2. Master cylinder 3. Brake booster 4. Rear disc brake
5. ABS actuator and electric unit (con-
trol unit)6. Connector 7. Brake hose
8. Brake tube
: Flare nut : 18.2 N·m (1.9 kg-m, 13 ft-lb)
: Flare nut : 16.2 N·m (1.7 kg-m, 12 ft-lb)
: Union bolt :18.2 N·m (1.9 kg-m, 13 ft-lb)
: Connector mounting bolt : 7.0 N·m (0.7 kg-m, 62 in-lb)
Refer to GI-11, "
Components" , for the symbols in the figure.
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Page 1280 of 4647

BRAKE TUBE AND HOSE
BR-13
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45
2. Disconnect brake hose from brake tube, using a flare nut wrench.
3. Remove union bolts, and then remove brake hose from brake
caliper assembly.
4. Remove lock plate and then remove brake hose from vehicle.
INSTALLATION
1. Assemble the union bolt and copper washer to the brake hose.
CAUTION:
Do not reuse copper washer.
2. Attach L-shape metal fitting of the brake hose to brake caliper assembly positioning hole, and then tighten
union bolt to the specified torque. Refer to BR-11, "
Hydraulic Circuit" .
3. Connect brake hose to brake tube, partially tighten flare nut by hand as much as possible, then secure it
to the bracket with lock plate.
4. Using a flare nut torque wrench, tighten flare nut to the specified torque. Refer to BR-11, "
Hydraulic Cir-
cuit" .
5. Refill brake fluid and bleed air. Refer to BR-10, "
Bleeding Brake System" .
Inspection after InstallationNFS000S2
CAUTION:
Brake tubes and hoses are important safety parts. Always disassemble the parts and retighten their fit-
tings, if a brake fluid leak is detected. Replace applicable part with a new one, if damaged part is
detected.
1. Check brake lines (tubes and hoses) and connections for fluid leakage, damage, twists, deformation, con-
tacts with other parts, and loose connections. Replace any damage parts.
2. While depressing brake pedal under a force of 785 N (80 kg, 177 lb) with engine running for approximately
5 seconds, then check each part for fluid leakage.
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