Nissan Teana J32. Instruction — part 235
REAR DISC BRAKE
BR-43
< ON-VEHICLE REPAIR >
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5.
Place a wooden block as shown in the figure, and blow air from
union bolt mounting hole to remove piston and piston boot.
CAUTION:
Never get fingers caught in the piston.
6.
Remove piston seal from cylinder body using suitable tool.
CAUTION:
Be careful not to damage a cylinder inner wall.
7.
Remove bleeder valve and cap.
ASSEMBLY
1.
Install bleeder valve and cap.
2.
Apply rubber grease to piston seal (1), and install to cylinder
body.
CAUTION:
Never reuse piston seal.
3.
Apply rubber grease to piston boot (1). Cover the piston (2) end
with the piston boot, and then install cylinder side lip on the pis-
ton boot securely into the groove on cylinder body.
CAUTION:
Never reuse piston boot.
BRD0041D
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BR-44
< ON-VEHICLE REPAIR >
REAR DISC BRAKE
4.
Apply brake fluid to piston (1). Push piston into cylinder body by
hand and push piston boot (2) piston side lip into the piston
groove.
CAUTION:
Press the piston evenly and vary the pressing point to pre-
vent cylinder inner wall from being rubbed.
5.
Apply rubber grease to bushing, install bushing to sliding pin
bolt.
6.
Apply rubber grease to the sliding pin bolts and the sliding pin
boots, install sliding pin boot to torque member.
7.
Install the cylinder body to the torque member and tighten the
sliding pin bolts to the specified torque.
BRAKE CALIPER ASSEMBLY : Inspection
INFOID:0000000003811217
INSPECTION AFTER DISASSEMBLY
Cylinder Body
Check the inner wall of the cylinder for rust, wear, cracks or damage. Replace the cylinder if any abnormal
condition is detected.
CAUTION:
Always clean with new brake fluid. Never clean with mineral oil such as gasoline and light oil.
Torque Member
Check the torque member for rust, wear, cracks or damage. Replace the member if any abnormal condition is
detected.
Piston
Check the piston for rust, wear, cracks or damage. Replace the piston if any abnormal condition is detected.
CAUTION:
A piston sliding surface is plated. Never polish with sandpaper.
Sliding Pin Bolt, Sliding Pin Boot and Bushing
Check the sliding pin bolts and sliding pin boots for rust, wear, cracks or damage. Replace the parts if any
abnormal condition is detected.
INSPECTION AFTER INSTALLATION
1.
Check a drag of rear disc brake. If any drag is found, follow the procedure described below.
2.
Remove brake pads.
3.
Press the piston.
CAUTION:
• Never damage the piston boot.
• When replacing a pad with new one, check a brake fluid level in the reservoir tank because brake
fluid returns to master cylinder reservoir tank when pressing piston in.
NOTE:
Use a disc brake piston tool to easily press piston.
4.
Install brake pads.
5.
Depress the brake pedal several times.
6.
Check a drag of rear disc brake again. If any drag is found, disassemble the cylinder body. Refer to
42, "BRAKE CALIPER ASSEMBLY : Disassembly and Assembly"
.
7.
Burnish contact surfaces after refinishing or replacing disc rotors, or if a soft pedal occurs at very low mile-
age. Refer to
BR-15, "DISC ROTOR : Inspection and Adjustment"
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SERVICE DATA AND SPECIFICATIONS (SDS)
BR-45
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specifications
INFOID:0000000003811218
Unit: mm (in)
Brake Pedal
INFOID:0000000003811219
Unit: mm (in)
Brake Booster
INFOID:0000000003811220
Unit: mm (in)
Front Disc Brake
INFOID:0000000003811221
Unit: mm (in)
Rear Disc Brake
INFOID:0000000003811222
Unit: mm (in)
Front brake
Cylinder bore diameter
57.2 (2.252)
Pad length
×
width
×
thickness
126.0
×
46.0
×
11.0 (4.96
×
1.811
×
0.433)
Rotor outer diameter
×
thickness
296
×
26.0 (11.65
×
1.024)
Rear brake
Cylinder bore diameter
34.93 (1.3752)
Pad length
×
width
×
thickness
83.0
×
31.9
×
8.5 (3.268
×
1.256
×
0.335)
Rotor outer diameter
×
thickness
292
×
9.0 (11.50
×
0.354)
Master cylinder
Cylinder bore diameter
23.8 (15/16)
Control valve
Valve type
Electric brake force distribution
Brake booster
Diaphragm diameter
278 (10.94)
Recommended brake fluid
DOT 3 or DOT 4
Item
Standard
Brake pedal height
191.7 – 201.7 (7.55 – 7.94)
Clearance between stopper rubber and stop lamp switch and ASCD brake switch threaded end
0.74 – 1.96 (0.0291 – 0.0772)
Brake pedal play
3.0 – 11.0 (0.118 – 0.433)
Depressed brake pedal height
[Depressing 490 N (50 kg, 110 lb) while turning the engine ON]
103 (4.06) or more
Item
Standard
Output rod length
30.4 – 30.6 (11.97 – 12.05)
Input rod length
126.5 (4.98)
Item
Limit
Brake pad
Wear thickness
2.0 (0.079)
Disc rotor
Wear thickness
24.0 (0.945)
Runout (with it attached to the vehicle)
0.040 (0.0016) or less
Item
Limit
Brake pad
Wear thickness
2.0 (0.079)
Disc rotor
Wear thickness
8.0 (0.315)
Runout (with it attached to the vehicle)
0.050 (0.0020) or less
BRC-1
BRAKES
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SECTION
BRC
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CONTENTS
BRAKE CONTROL SYSTEM
ABS
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORK FLOW . . .
Work Flow . . . . . . . . . . . . . . . .....
Diagnostic Work Sheet . . . . . . . . . . . ..
FUNCTION DIAGNOSIS . . . . . . . ...
ABS . . . . . . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ....
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
EBD . . . . . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
DIAGNOSIS SYSTEM [ABS ACTUATOR
AND ELECTRIC UNIT (CONTROL UNIT)] . .
CONSULT-III Function . . . . . . . . . . .
COMPONENT DIAGNOSIS . . . . . . .
C1101, C1102, C1103, C1104 WHEEL SEN-
SOR . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
C1105, C1106, C1107, C1108 WHEEL SEN-
SOR . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
C1109 POWER AND GROUND SYSTEM . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
C1110 ABS ACTUATOR AND ELECTRIC
UNIT (CONTROL UNIT) . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
C1111 ABS MOTOR, MOTOR RELAY SYS-
TEM . . . . . . . . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . . .
C1115 WHEEL SENSOR . . . . . . . . ..
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . . .
C1116 STOP LAMP SWITCH . . . . . . ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . . .
C1120, C1122, C1124, C1126 IN ABS SOL . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . . .
C1121, C1123, C1125, C1127 OUT ABS SOL ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . . .
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