boot NISSAN TIIDA 2007 Service Repair Manual

BR-24
< ON-VEHICLE REPAIR >
FRONT DISC BRAKE
FRONT DISC BRAKE
ComponentINFOID:0000000001717005
CAUTION:
 Clean dust on caliper and brake pad with a vacuum dust collector. Do not blow with compressed air.
 While removing brake pad or cylinder body, do not depress brake pedal because piston will pop out.
 It is not necessary to remove torque member mounting bolts and brake hose except for disassembly
or replacement of caliper assembly. In this case, hang cylinder body with a wire so that brake hose is
not under tension.
 Do not damage piston boot.
 If any shim is subject to serious corrosion, replace it with a new one.
 Keep rotor free from brake fluid.
 When replacing brake pad, replace shim with a new one.
Removal and Installation of Brake PadINFOID:0000000001717006
REMOVAL
1. Remove tires from vehicle.
1. Union bolt 2. Brake hose 3. Copper washer
4. Cap 5. Bleed valve 6. Sliding pin bolt
7. Cylinder body 8. Piston seal 9. Piston
10. Piston boot 11. Inner shim cover 12. Inner shim
13. Inner pad 14. Pad wear sensor 15. Pad retainer
16. Outer pad 17. Outer shim 18. Outer shim cover
19. Sliding pin 20. Sliding pin boot 21. Bushing
22. Torque member mounting bolt 23. Torque member : Front
: Brake fluid 1: M-77 grease 2: Rubber grease
3: Polyglycol ether based lubricant 4: M7439 grease
Refer to GI section GI-3
for symbol marks unless shown.
WFIA0535E

REAR DISC BRAKE
BR-27
< ON-VEHICLE REPAIR >
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REAR DISC BRAKE
ComponentINFOID:0000000001724666
WARNING:
Clean dust on caliper and brake pad with a vacuum dust collector. Do not blow with compressed air.
CAUTION:
 While removing cylinder body, never depress the brake pedal because the piston will pop out.
 It is not necessary to remove bolts on torque member and brake hose except for disassembly or
replacement of the cylinder body. In this case, hang cylinder body with a wire so that brake hose is
not under tension.
 Do not damage piston boot.
 Always replace shims and shim covers as a set when replacing brake pads.
 Keep the rotor clean of brake fluid.
 Burnish the brake contact surfaces when refinishing or replacing brake rotors, after replacing pads
or linings, or if a soft pedal occurs at very low mileage. Refer to BR-29, "
Brake Burnishing".
1. Connecting bolt 2. Brake hose 3. Copper washer
4. Cap 5. Air bleeder 6. Sliding pin
7. Cylinder body 8. Piston seal 9. Piston
10. Piston boot 11. Retaining ring 12. Inner shim cover
13. Inner shim 14. Inner pad 15. Pad retainer
16. Outer pad 17. Outer shim 18. Outer shim cover
19. Sliding pin boot 20. Torque member bolts 21. Torque member
: Front : Brake fluid 1: M-77 grease
2: M7439 grease 3: Rubber grease
AWFIA0085GB

BR-34
< DISASSEMBLY AND ASSEMBLY >
FRONT DISC BRAKE
FRONT DISC BRAKE
Disassembly and Assembly of Brake Caliper AssemblyINFOID:0000000001717023
NOTE:
Do not remove torque member, brake pads, shims and pad retainers, when disassembling or assembling cyl-
inder body.
DISASSEMBLY
1. Remove caliper assembly from vehicle. Refer to BR-25,
"Removal and Installation of Brake Caliper Assembly" .
2. Remove sliding pin bolts from cylinder body, and remove pads,
shims and pad retainers from torque member, if necessary.
CAUTION:
When removing pad retainer from torque member, lift the
pad retainer in the direction shown by arrow, so as not to
deform it.
3. Remove sliding pins and sliding pin boots from torque member.
4. Place a wooden block as shown, and blow air from union bolt
mounting hole to remove piston and piston boot.
CAUTION:
Do not get fingers caught in the piston.
5. Remove piston seal with a flat-bladed screwdriver.
CAUTION:
Be careful not to damage the inner wall of cylinder.
INSPECTION AFTER DISASSEMBLY
Cylinder Body
Check the inner wall of cylinder for corrosion, wear, and damage. Replace cylinder body as necessary.
CAUTION:
Clean cylinder body using new brake fluid. Never use mineral oils such as gasoline or kerosene.
Torque Member
Check for wear, cracks, and damage. Replace torque member as necessary..
Piston
Check piston surface for corrosion, wear, and damage. Replace piston as necessary.
CAUTION:
The piston sliding surface is plated. Do not polish with sandpaper.
Sliding Pin, Sliding Pin Bolt, and Sliding Pin Boot
SBR556E
WFIA0525E
SFIA2277E

FRONT DISC BRAKE
BR-35
< DISASSEMBLY AND ASSEMBLY >
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Check sliding pins, sliding pin bolts and sliding pin boots for wear, damage, and cracks. Replace applicable
part as necessary.
ASSEMBLY
CAUTION:
When assembling, use only specified rubber lubricant.
1. Apply polyglycol ether based lubricant to new piston seal and
install them to cylinder body.
2. Apply rubber grease to piston boot and apply brake fluid to pis-
ton. Cover the piston end with piston boot, and install cylinder-
side lip on piston boot properly into groove on cylinder body.
3. Press piston into cylinder body by hand to assemble piston-side
lip on piston boot properly into a groove on piston.
CAUTION:
Press piston evenly and change pressing point to prevent
inner wall of cylinder from being rubbed.
4. Install sliding pins and sliding pin boots to the torque member.
5. If pads, shims and pad retainers were removed, install them to torque member. Refer to BR-24, "
Removal
and Installation of Brake Pad" .
6. Install cylinder body to torque member.
7. Install sliding pin bolts.
8. Install caliper assembly to vehicle. Refer to BR-25, "
Removal and Installation of Brake Caliper Assembly"
.
9. Tighten sliding pin bolts to specified torque. Refer to BR-24, "
Component" .
DISC ROTOR INSPECTION
Visual Inspection
Check surfaces of disc rotor for uneven wear, cracks, and serious damage. Replace applicable part as neces-
sary.
Runout Inspection
1. Using wheel nuts, secure disc rotor to wheels hub 2 or more positions.
SFIA2278E
SFIA3074E
SFIA2279E

REAR DISC BRAKE
BR-37
< DISASSEMBLY AND ASSEMBLY >
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REAR DISC BRAKE
Disassembly and AssemblyINFOID:0000000001724669
DISASSEMBLY
1. Remove the sliding pin bolt, and then remove the pad, shim, shim cover, and pad retainer from the torque
member and cylinder.
2. Remove sliding pin boot from torque member.
3. Remove the retaining ring from the cylinder body using a screw-
driver or suitable tool, as shown.
4. Place a wooden block as shown, and blow air from connecting
bolt mounting hole to remove pistons and piston boots.
WARNING:
Do not place your finger in front of piston.
5. Remove piston seals from cylinder body using a screwdriver or
suitable tool, as shown.
CAUTION:
Be careful not to damage cylinder inner wall.
CALIPER INSPECTION
Cylinder Body
CAUTION:
 Use new brake fluid to clean. Never use mineral oils such as gasoline or kerosene.
 Check inner wall of cylinder for corrosion, wear, and damage. If any non-standard condition is
detected, replace cylinder body.
 Minor flaws caused by corrosion or a foreign material can be removed by polishing the surface with
a fine sandpaper. Replace the cylinder body, if necessary.
Torque Member
Check for wear, cracks, and damage. If damage or deformation is present, replace the affected part.
Piston
CAUTION:
SBR028A
BRD0041D
PFIA0269E

BR-38
< DISASSEMBLY AND ASSEMBLY >
REAR DISC BRAKE
Since the piston surface is plated, do not repair using sandpaper.
Check piston surface for corrosion, wear, and damage. If any non-standard condition is detected, replace
applicable part.
Sliding Pin Bolts and Sliding Pin Boots
Check that there is no wear, damage, or cracks in the sliding pin bolts and sliding pin boots, and if there are,
replace them.
ASSEMBLY
CAUTION:
Do not use Nissan Rubber Grease (KRE00 00010 or KRE00 00010 01) when assembling.
1. Apply a rubber grease to the piston seal and attach to cylinder
body.
CAUTION:
Do not reuse the piston seals.
2. Apply brake fluid or rubber grease to the piston boot, place it on
the piston, and firmly insert the piston boot cylinder-side lip into
the cylinder body groove.
CAUTION:
Do not reuse the piston boot.
3. Apply a brake fluid to the piston, insert into the cylinder body by
hand and firmly attach the piston boot piston-side lip into the pis-
ton boot.
CAUTION:
Press the piston evenly and vary the pressing point to pre-
vent cylinder inner wall from being rubbed.
4. Fix piston boot with retaining ring.
CAUTION:
 Make sure the boot is firmly in the cylinder body groove.
 Do not reuse the retaining ring.
SFIA0156E
SFIA0157E
PFIA0272E
SFIA0158E

REAR DISC BRAKE
BR-39
< DISASSEMBLY AND ASSEMBLY >
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5. Attach the sliding pin bolt and sliding pin boot to the torque member.
6. Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease to the rear of the pad and to both sides
of the shim, and attach the inner shim and shim cover to the inner pad, and the outer shim and outer shim
cover to the outer pad.
7. Attach the pad retainer and pad to the torque member.
CAUTION:
When attaching the pad retainer, attach it firmly so that it
does not float up higher than the torque member, as shown
in the figure.
8. After assembling shims and shim covers to pad, install it to the
torque member.
9. Install cylinder body. Tighten sliding pin bolts to the specified
torque.
DISC ROTOR INSPECTION
Visual Inspection
Check surface of the disc rotor for uneven wear, cracks, and serious damage. If any non-standard condition is
detected, replace applicable part.
Runout Inspection
1. Using wheel nuts, fix disc rotor to the wheel hub in two or more positions.
2. Inspect runout using a dial gauge.
CAUTION:
Before measuring, make sure the axle endplay is 0 mm (0
in).
3. If runout is outside the limit, find the minimum runout point by
shifting mounting positions of the disc rotor and wheel hub by
one hole.
Thickness Inspection
Using a micrometer, check thickness of the disc rotor. If thickness is
not within specification, replace disc rotor.
PFIA0273E
Measurement position : At a point 10 mm (0.39 in)
from outer edge of the disc.
Runout limit (with it at-
tached to the vehicle): 0.07 mm (0.0028 in) or less
BRA0013D
Standard thickness : 9.0 mm (0.350 in)
Minimum thickness : 8.0 mm (0.310 in)
Maximum uneven wear
(measured at 8 positions): 0.015 mm (0.0006 in) or
less
SBR020B

PREPARATION
FAX-3
< PREPARATION >
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PREPARATION
PREPARATION
Special Service ToolINFOID:0000000001716782
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service ToolINFOID:0000000001716783
Tool number
(Kent-Moore No.)
Tool nameDescription
KV40107300
(—)
Boot Band crimping toolInstalling boot bands
KV38105500
(J-33904)
Differential side oil seal protectorInstalling drive shaft LH
a: 40 mm (1.57 in) dia.
KV38106700
(J-34296)
Differential side oil seal protectorInstalling drive shaft RH
a: 36 mm (1.42 in) dia.
HT72520000
(J-25730-A)
Ball joint removerRemoving tie-rod outer end and lower ball
joint
ZZA1229D
ZZA0835D
ZZA0835D
NT146
Tool nameDescription
Power tool Removing wheel nuts
 Removing torque member bolts
 Removing hub lock nut
PBIC0190E

FAX-6
< ON-VEHICLE MAINTENANCE >
FRONT DRIVE SHAFT
FRONT DRIVE SHAFT
On-Vehicle Inspection and ServiceINFOID:0000000001716790
 Check drive shaft mounting point and joint for looseness and other damage.
 Check boot for cracks and other damage.
Replace or repair components as necessary. Refer to FAX-10, "
Removal and Installation (Left Side)" , FA X - 11 ,
"Removal and Installation (Right Side)" , FAX-14, "Disassembly and Assembly (Left Side)" or FAX-19, "Disas-
sembly and Assembly (Right Side)" .
CAUTION:
Replace entire drive shaft assembly when noise or vibration occur from drive shaft.

FAX-8
< REMOVAL AND INSTALLATION >
FRONT WHEEL HUB AND KNUCKLE
5. Loosen steering outer socket (1) nut.
6. Remove steering outer socket (1) from steering knuckle (2) so
as not to damage ball joint (3) boot using Tool.
CAUTION:
Temporarily leave the outer socket nut installed to prevent
damage to threads and to prevent the ball joint remover or
suitable tool from suddenly coming off.
7. Remove transverse link ball joint nut and bolt. Then, remove transverse link from steering knuckle.
8. Remove cotter pin, then loosen hub lock nut using power tool.
CAUTION:
Temporarily leave the hub lock nut installed to prevent damage to threads.
9. Separate the drive shaft from the wheel hub and bearing assem-
bly by lightly tapping the end of the drive shaft using a hammer
or suitable tool, and then remove hub lock nut.
NOTE:
Use a suitable puller if wheel hub and bearing assembly and
drive shaft cannot be separated after performing the above pro-
cedure.
10. Remove the drive shaft from the wheel hub and bearing assem-
bly and support the drive shaft.
CAUTION:
 Do not apply an excessive angle to drive shaft joint when
removing from the wheel hub and bearing assembly,
 Do not excessively extend slide joint.
 Do not allow drive shaft to hang down. Support the entire drive shaft.
11. Remove wheel hub and bearing assembly bolts, and then remove splash guard and wheel hub and bear-
ing assembly from steering knuckle.
12. Remove nuts and bolts, and then remove steering knuckle from
strut assembly.
INSPECTION AFTER REMOVAL
Wheel Hub and Knuckle Inspection
Check for any deformity, cracks, or other damage on the wheel hub assembly and knuckle, replace if neces-
sary.
CAUTION:
The wheel hub assembly does not require maintenance. If any of the following symptoms are noted,
replace the wheel hub assembly.
 Growling noise is emitted from the wheel hub bearing during operation.
 Wheel hub bearing drags or turns roughly.
Ball Joint Inspection
Check boots of transverse link and steering outer socket ball joint for breakage, axial play, and torque. Refer to
FSU-13, "
Removal and Installation" transverse link and ST-14, "Disassembly and Assembly" steering outer
socket ball joint.
INSTALLATION
Tool number : HT72520000 (J-25730-A)
SGIA1298E
SDIA1821E
WDIA0367E