Nissan Almera Tino V10. Manual — part 246
I
It is not necessary to remove connecting bolt except for
disassembly or replacement of caliper assembly. In this
case, suspend cylinder body with wire so as not to stretch
brake hose.
I
Burnish the brake contact surfaces after refinishing or
replacing rotors, after replacing pads, or if a soft pedal
occurs at very low mileage.
Refer to “Brake Burnishing Procedure”, “ON-VEHICLE
SERVICE”, BR-10.
SBR764E
SBR916C
1.
Remove master cylinder reservoir cap.
2.
Remove brake cable mounting bolt and lock spring.
3.
Release parking brake control lever, then disconnect cable
from the caliper.
4.
Remove upper pin bolt.
5.
Open cylinder body downward. Then remove pads inner and
outer shims.
Standard pad thickness:
9.3 mm (0.366 in)
Pad wear limit:
2.0 mm (0.079 in)
SBR641
6.
When installing new pads, push piston into cylinder body by
gently turning piston clockwise, as shown.
Carefully monitor brake fluid level because brake fluid will
return to reservoir when pushing back piston.
NBR374
7.
Adjust the piston to the right angle as shown in the figure.
REAR DISC BRAKE (CAM & STRUT TYPE)
Pad Replacement (Cont’d)
BR-32
NBR375
8.
As shown in the figure, align the piston’s concave to the pad’s
convex, then install the cylinder body to the torque member.
9.
Install brake cable, brake cable mounting bolt, lock spring and
master cylinder reservoir cap.
NBR167
Removal
NLBR0039
WARNING:
Clean brake pads with a vacuum dust collector to minimize the
hazard of airborne particles or other materials.
1.
Remove brake cable mounting bolt and lock spring.
2.
Release parking brake control lever, then disconnect cable
from the caliper.
3.
Remove torque member fixing bolts and connecting bolt.
It is not necessary to remove connecting bolt except for dis-
assembly or replacement of caliper assembly. In this case,
suspend caliper assembly with wire so as not to stretch brake
hose.
SBR646
Disassembly
NLBR0040
1.
Remove piston by turning it counterclockwise with long nose
pliers or suitable tool.
SBR889
2.
Pry off snap ring A from piston with suitable pliers and remove
adjusting nut.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
ST
RS
BT
HA
SC
EL
IDX
REAR DISC BRAKE (CAM & STRUT TYPE)
Pad Replacement (Cont’d)
BR-33
SBR088B
3.
Disassemble cylinder body.
a.
Pry off snap ring B with suitable pliers, then remove spring
cover, spring and seat.
b.
Remove washer, key plate, push rod, O-ring and strut.
SBR656
c.
Remove piston seal.
Be careful not to damage cylinder body.
SBR767E
4.
Remove return spring, toggle lever and cable guide.
Inspection
NLBR0041
CALIPER
NLBR0041S01
CAUTION:
Use brake fluid to clean cylinder. Never use mineral oil.
Cylinder Body
NLBR0041S0101
I
Check 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 surface with a fine emery paper.
Replace cylinder body if necessary.
Torque Member
NLBR0041S0102
Check for wear, cracks or other damage. Replace if necessary.
Piston
NLBR0041S0103
CAUTION:
Piston sliding surface is plated. Do not polish with emery
paper even if rust or foreign matter is stuck to sliding surface.
Check piston for score, rust, wear, damage or presence of foreign
materials.
Replace if any of the above conditions are observed.
REAR DISC BRAKE (CAM & STRUT TYPE)
Disassembly (Cont’d)
BR-34
Pin and Pin Boot
NLBR0041S0104
Check for wear, cracks or other damage.
Replace if any of the above conditions are observed.
SBR219C
ROTOR
NLBR0041S02
Rubbing Surface
NLBR0041S0201
Check rotor for roughness, cracks or chips.
Runout
NLBR0041S0202
1.
Secure rotor to wheel hub with two nuts (M12 x 1.25).
2.
Check runout using a dial indicator.
Make sure that axial end play is within the specifications
before measuring. Refer to AX section (“REAR WHEEL
BEARING”, “On-vehicle Service”).
3.
Change relative positions of rotor and wheel hub so that runout
is minimized.
Maximum runout:
0.07 mm (0.0028 in)
Thickness
NLBR0041S0203
Rotor repair limit:
Standard thickness
10 mm (0.39 in)
Minimum thickness
9 mm (0.35 in)
Thickness variation (At least 8 portions)
Maximum 0.02 mm (0.0008 in)
NBR367
Assembly
NLBR0042
1.
Insert cam with depression facing towards open end of cylin-
der.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
ST
RS
BT
HA
SC
EL
IDX
REAR DISC BRAKE (CAM & STRUT TYPE)
Inspection (Cont’d)
BR-35
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