boot INFINITI M35 2007 Factory Service Manual

BR-22
FRONT DISC BRAKE
Revision: 2007 April2007 M35/M45
FRONT DISC BRAKEPFP:41000
On-Board InspectionNFS000SC
PAD WEAR INSPECTION

Check pad thickness from an inspection hole on cylinder body.
Check using a scale if necessary.
ComponentsNFS000SD
WARNING:
Clean dust on caliper and brake pad with a vacuum dust collector to minimize the hazard of air borne
particles or other materials.
CAUTION:

While removing cylinder body, do not depress brake pedal because piston will pop out. Standard thickness : 11.0 mm (0.433 in)
Repair limit thickness : 2.0 mm (0.079 in)
MAA0439D
1. Union bolt 2. Copper washer 3. Brake hose
4. Cap 5. Bleed valve 6. Sliding pin bolt
7. Piston seal 8. Piston 9. Piston boot
10. Cylinder body 11. Sliding pin 12. Torque member mounting bolt
13. Washer 14. Sliding pin boot 15. Bushing
16. Torque member 17. Inner shim cover 18. Inner shim
19. Inner pad 20. Pad retainer 21. Pad wear sensor
22. Outer pad 23. Outer shim 24. Outer shim cover
Refer to GI-11, "
Components" and the followings for the symbols in the figure.
1: Apply rubber grease.
2: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.
3: Apply polyglycol ether based lubricant.
: Apply brake fluid.
PFIA0820E

FRONT DISC BRAKE
BR-23
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45

It is not necessary to remove bolts on torque member and brake hose except for disassembly or
replacement of caliper assembly. In this case, hang cylinder body with a wire so as not to stretch
brake hose.

Do not damage piston boot.

If any shim is subject to serious corrosion, replace it with a new one.

Always replace shim and shim cover as a set when replacing brake pads.

Keep rotor free from brake fluid.

Burnish the brake pads and disc rotor mutually contacting surfaces, after refinishing or replacing
rotors, after replacing pads, or if a soft pedal occurs at very low mileage. Refer to BR-27, "
BRAKE
BURNISHING PROCEDURE" .
Removal and Installation of Brake PadNFS000SE
REMOVAL
1. Remove tires from vehicle with power tool.
2. Remove lower sliding pin bolt.
3. Hang cylinder body with a wire, and remove pads, pad retainers,
shims, and shim cover from torque member.
CAUTION:
When removing the pad retainer from the torque member,
lift it in the direction indicated by the arrow in the figure so
that it does not deform.
INSTALLATION
1. Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease to between pad and shim. Install shim,
shim cover, to pad.
2. Apply PBC (Poly Butyl Cuprysil) grease or silicone-based
grease to between pad retainer and pad. Install pad retainers
and pads to torque member.
CAUTION:

Securely assemble pad retainers so that they are not
being lifted up from torque member.

Both inner and outer pads have a pad return system on
the pad retainer. Install pad return lever securely to pad
wear sensor.
3. Install cylinder body to torque member.
CAUTION:
In the case of 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 (commercial service tool) to easily press piston.
4. Install lower sliding pin bolt, and tighten it to the specified torque. Refer to BR-22, "
Components" .
5. Check front disc brake for drag.
6. Install tires to vehicle.
SBR556E
SBR557E

FRONT DISC BRAKE
BR-25
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45
Disassembly and Assembly of Brake Caliper AssemblyNFS000SG
NOTE:
Do not remove torque member, pads, shims, shim covers, and pad retainers when disassembling and assem-
bling cylinder body assembly.
DISASSEMBLY
1. Remove sliding pin bolt, and then remove cylinder body from torque member.
CAUTION:
Do not drop pads, shims, shim covers and pad retainers from torque member.
2. Remove sliding pins and sliding pin boots from torque member.
3. Place a wooden block as shown in the figure, and blow air from
union bolt mounting hole to remove pistons and piston boots.
CAUTION:
Do not get fingers caught in the pistons.
4. Remove piston seal from cylinder body using a flat-bladed
screwdriver.
CAUTION:
Be careful not to damage a cylinder inner wall.
INSPECTION AFTER DISASSEMBLY
Cylinder Body
Check the inner wall of cylinder for corrosion, wear, and damage. If a malfunction is detected, replace cylinder
body.
CAUTION:
Clean cylinder body using new brake fluid. Never use mineral oils such as gasoline or kerosene.
To r q u e M e m b e r
Check torque member for wear, cracks, and damage. Replace if there are.
Piston
Check the piston surface for corrosion, wear, and damage. If a malfunction is detected, replace applicable
part.
CAUTION:
A piston sliding surface is plated. Do not polish with sandpaper.
Sliding Pin, Sliding Pin Bolt, and Sliding Pin Boot
Check sliding pin, sliding pin bolt, and sliding pin boot for wear, damage, and cracks. Replace if there are.
BRB0032D
SFIA0141E

BR-26
FRONT DISC BRAKE
Revision: 2007 April2007 M35/M45
ASSEMBLY
1. Apply polyglycol ether based lubricant to piston seal, and install
them to cylinder body.
CAUTION:
Do not reuse piston seal.
2. Apply rubber grease to piston boot. Cover the piston end with
piston boot, and then install cylinder side lip on piston boot
securely into a groove on cylinder body.
CAUTION:
Do not reuse piston boot.
3. Apply brake fluid to piston. Push piston into cylinder body by
hand and push piston boot 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.
4. Install sliding pins and sliding pin boots to torque member.
5. Install torque member to steering knuckle, and tighten mounting bolts to the specified torque. Refer to BR-
22, "Components" .
CAUTION:
Do not allow oil or any moisture on all contact surfaces between steering knuckle and brake cali-
per assembly.
6. Press in piston until pads can be installed, and then install cylinder body to torque member.
7. Tighten sliding pin bolts to the specified torque. Refer to BR-22, "
Components" .
SFIA2399E
SFIA2432E
SFIA2279E

BR-28
REAR DISC BRAKE
Revision: 2007 April2007 M35/M45
REAR DISC BRAKEPFP:44000
On-Board InspectionNFS000SH
PAD WEAR INSPECTION

Check pad thickness from an inspection hole on cylinder body.
Check using a scale if necessary.
ComponentsNFS000SI
Standard
Standard thickness : 8.5 mm (0.335 in)
Repair limit thickness : 2.0 mm (0.079 in)
BRA0010D
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. Retaining ring 12. Inner shim cover
13. Inner shim 14. Inner pad 15. Pad retainer
16. Outer pad 17. Outer shim 18. Sliding pin boot
19. Bushing 20. Torque member mounting bolt 21. Washer
22. Torque member 23. Pad wear sensor 24. Inner pad (RH)
Refer to GI-11, "
Components" and the followings for the symbols in the figure.
1: Apply rubber grease.
2: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.
PFIA0705J

REAR DISC BRAKE
BR-29
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45
WARNING:
Clean dust on caliper and brake pad with a vacuum dust collector to minimize the hazard of air borne
particles or other materials.
CAUTION:

While removing cylinder body, do not depress brake pedal because piston will pop out.

It is not necessary to remove bolts on torque member and brake hose except for disassembly or
replacement of caliper assembly. In this case, hang cylinder body with a wire so as not to stretch
brake hose.

Do not damage piston boot.

If any shim is subject to serious corrosion, replace it with a new one.

Always replace shim and shim covers as a set when replacing brake pads.

Keep rotor free from brake fluid.

Burnish the brake pads and disc rotor mutually contacting surfaces after refinishing or replacing
rotors, after replacing pads, or if a soft pedal occurs at very low mileage. Refer to BR-33, "
BRAKE
BURNISHING PROCEDURE" .
Removal and Installation of Brake PadNFS000SJ
REMOVAL
1. Remove tires from vehicle with power tool.
2. Remove lower sliding pin bolt.
3. Hang cylinder body with a wire, and remove pads, pad retainers, shims, and shim cover from torque mem-
ber.
CAUTION:
Deform pad retainer when removing pad retainer from torque member.
INSTALLATION
1. Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease to between pad and shim. Install inner
shim, inner shim cover to inner pad, and outer shim, outer shim cover to outer pad.
2. Install pad retainers and pads to torque member.
3. Press in piston until pads can be installed, and then install cylin-
der body to torque member.
CAUTION:
In the case of 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 (commercial service tool) to easily
press piston.
4. Install upper sliding pin bolt and tighten to the specified torque.
Refer to BR-28, "
Components" .
5. Check rear disc brake for drag.
6. Install tires to vehicle.
3: Apply polyglycol ether based lubricant.
: Apply brake fluid.
PFIA0273E

REAR DISC BRAKE
BR-31
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45
Disassembly and Assembly of Brake Caliper AssemblyNFS000SL
NOTE:
Do not remove torque member, pads, shims, shim cover, and pad retainers when disassembling and assem-
bling cylinder body assembly.
DISASSEMBLY
1. Remove sliding pin bolt, and then remove cylinder body from torque member.
CAUTION:
Do not drop pads, shims, shim cover and pad retainers from torque member.
2. Remove sliding pin boots from torque member.
3. Remove retaining ring from cylinder body using a flat-bladed
screwdriver as shown in the figure.
4. Place a wooden block as shown in the figure, 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 from cylinder body using a flat-bladed
screwdriver.
CAUTION:
Be careful not to damage a cylinder inner wall.
INSPECTION AFTER DISASSEMBLY
Cylinder Body
Check the inner wall of cylinder for corrosion, wear, and damage. If a malfunction is detected, replace cylinder
body.
CAUTION:
Clean cylinder body using new brake fluid. Never use mineral oils such as gasoline or kerosene.
To r q u e M e m b e r
Check torque member for wear, cracks, and damage. Replace if there are.
Piston
Check the piston surface for corrosion, wear, and damage. If a malfunction is detected, replace applicable
part.
SBR028A
BRD0041D
SFIA2277E

BR-32
REAR DISC BRAKE
Revision: 2007 April2007 M35/M45
CAUTION:
A piston sliding surface is plated. Do not polish with sandpaper.
Sliding Pin Bolt, Sliding Pin Boot
Check sliding pin bolt and sliding pin boot for wear, damage, and cracks. Replace if there are.
ASSEMBLY
1. Apply polyglycol ether based lubricant to piston seal, and install
them to cylinder body.
CAUTION:
Do not reuse piston seal.
2. Apply rubber grease to piston boot. Cover the piston end with
the piston boot, and then install cylinder side lip on the piston
boot securely into the groove on cylinder body.
CAUTION:
Do not reuse piston boot.
3. Apply brake fluid to piston. Push piston into cylinder body by
hand and push piston boot 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.
4. Secure piston boot with retaining ring.
CAUTION:

Make sure that boot is securely engaged in the groove on
cylinder body.

Do not reuse retainer ring.
5. Install sliding pin boot to torque member.
6. Install the cylinder body to torque member, and then tighten slid-
ing pin bolt to the specified torque. Refer to BR-28, "
Compo-
nents" .
SFIA2278E
SFIA2498E
SFIA2279E
SFIA2280E

FAX-1
FRONT AXLE
D DRIVELINE/AXLE
CONTENTS
C
E
F
G
H
I
J
K
L
M
SECTION FA X
A
B
FA X
Revision: 2007 April2007 M35/M45
FRONT AXLE
PRECAUTIONS .......................................................... 2
Caution ..................................................................... 2
PREPARATION ........................................................... 3
Special Service Tools [SST] ..................................... 3
Commercial Service Tools ........................................ 3
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 4
NVH Troubleshooting Chart ..................................... 4
FRONT WHEEL HUB AND KNUCKLE ...................... 5
On-Vehicle Inspection .............................................. 5
WHEEL BEARING INSPECTION ......................... 5
Removal and Installation .......................................... 5
COMPONENT ....................................................... 5
REMOVAL ............................................................. 5
INSPECTION AFTER REMOVAL ......................... 6
INSTALLATION ..................................................... 7FRONT DRIVE SHAFT ............................................... 8
On-Vehicle Inspection ............................................... 8
DRIVE SHAFT BOOT REPLACEMENT ................ 8
Removal and Installation ........................................ 11
COMPONENT ..................................................... 11
REMOVAL ........................................................... 11
INSPECTION AFTER REMOVAL ....................... 12
INSTALLATION ................................................... 12
Disassembly and Assembly .................................... 13
COMPONENT ..................................................... 13
DISASSEMBLY ................................................... 13
INSPECTION AFTER DISASSEMBLY ................ 14
ASSEMBLY ......................................................... 15
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 18
Wheel Bearing ........................................................ 18
Drive Shaft .............................................................. 18

PREPARATION
FAX-3
C
E
F
G
H
I
J
K
L
MA
B
FA X
Revision: 2007 April2007 M35/M45
PREPARATIONPFP:00002
Special Service Tools [SST]NDS000FC
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service ToolsNDS000FD
Tool number
(Kent-Moore No.)
Tool nameDescription
KV40107300
(–)
Boot band crimping toolInstalling boot band
KV40107500
(–)
Drive shaft attachmentRemoving drive shaft (RH side)
KV38107900
(–)
Protector
a: 32 mm (1.26 in) dia.Installing drive shaft (RH side)
KV38100500
(–)
Drift
a: 80 mm (3.15 in) dia.
b: 60 mm (2.36 in) dia.Installing drive shaft plug
KV38102200
(–)
Drift
a: 90 mm (3.54 in) dia.
b: 31 mm (1.22 in) dia.Installing drive shaft plug
ZZA1229D
ZZA1230D
ZZA0835D
ZZA0701D
ZZA0920D
Tool name Description
Power tool Loosening bolts and nuts
PBIC0190E