2004 NISSAN TERRANO boot

4. Install caliper with pads to the original position.
5. Depress brake pedal for 5 seconds.
6. Release brake pedal, rotate disc rotor 10 revolutions.
7. Measure rotating force (F
2).
8. Calculate brake drag force by subtracting F
1from F2.
Maximum brake drag force (F
2ÐF1):
103.0 N (10.5 kg, 23.2 lb)
If it is not within specification, check pins and pin boots in
caliper.
I Make sure that wheel bearing is adjusted properly.
I Disc pads and disc rotor must be dry.
DISC PAD
Check disc pad for wear or damage.
Pad wear limit (A):2.0 mm (0.079 in)
Assembly
Fit new piston seals.
Lightly apply clean brake fluid ªDOT 4º to piston outer face.
1. Insert piston seal into groove on cylinder body.
2. Install piston into cylinder body.
3. Install piston boot and secure properly.
Inspection
CYLINDER BODY
ICheck inside surface of cylinder for score, rust, wear, damage
or presence of foreign materials. If any of the above conditions
are observed, replace cylinder body.
I Minor damage from rust or foreign materials may be eliminated
by polishing the surface with a fine emery paper. Replace cyl-
inder body if necessary.
CAUTION:
Use brake fluid to clean. Never use mineral oil.
SBR130A
SBR041A
SMA364A
NBR007
SBR574
FRONT DISC BRAKE
Inspection (Cont'd)
BR-29
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q1Wheel cylinder assembly
q
2Boot
q
3Piston
q
4Piston cup
q
5Cylinder body
q
6Spring
q
7Retaining shoe spring q
8Hold down retainer
q
9Shoe hold-down spring
q
10Shoe hold-down pin
q
11Pawl
q
12Adjuster assembly
q
13Trailing shoe
q
14Leading shoe q
15Back plate
q
16Plug
q
17Shoe return spring
q
18Toggle lever
q
19Pin
q
20Dust cap
YBR449
REAR DRUM BRAKE
BR-32
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FUNCTION
IThe TCU has the following control functions.
Item Details of control
Direction indicators Switches the director indicators (Left, Right or All) when the combination switch or hazard
switch is operated.
Light warning chime Sounds warning chime when driver's door is opened with light switch in the 1st or 2nd
position and ignition switch ªOFFº.
Ignition key warning chime Sounds warning chime when driver's door is opened with key in ignition and the driver
door lock knob is moved from the ªunlockº position to the ªlockº position.
Rear window defogger timer Turn off rear window defogger and door mirror heater, if equipped, about 15 minutes
after the rear window defogger switch is turned ªONº.
Battery saver Shuts off interior lamp in 30 minutes if any door is left open when ignition switch is
ªOFFº. The battery saver will reset if ignition switch is cycled or any door is opened or
closed.
Interior lamp timer Keep interior lamp illuminated for about 30 seconds when:
I
driver's door is unlocked,
I the ignition is switched off,
I driver's door is opened and then closed.
The timer is cancelled, and interior lamp turns off when:
I driver's door is locked, or
I ignition switch is turned ªONº.
Theft warning
system Normal operationMonitors doors, hood, boot lid, door locks, volumetric sensors (if not excluded) and igni-
tion when armed.
Flashes the direction indicators and sounds the horn for 30 seconds in case one of the
monitored sensors is triggered.
Diagnostic mode Indicates the last three alarm triggers by flashing the direction indicators.
Central door lock Centrally locks and unlocks the vehicle
Super lock Activates and de-activates the super lock system.
TIME CONTROL UNIT (TCU)
System Description (Cont'd)
EL-217
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