2007 INFINITI M35 GI-11

REPAIR FOR COMPONENT PARTS
AT-333
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
Mid Sun Gear, Rear Sun Gear, High and Low Reverse Clutch HubNCS001R7
COMPONENTS
VQ35DE models
VK45DE models
SCIA7071E
1. Needle bearing 2. Bearing race 3. Snap ring
4. High and low reverse clutch hub 5. Needle bearing 6. Snap ring
7. 1st one-way clutch 8. Rear sun gear 9. Seal ring
10. Mid sun gear
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-11, "
Components" .
SCIA7072E
1. Needle bearing 2. Bearing race 3. Snap ring
4. High and low reverse clutch hub 5. Needle bearing 6. Snap ring
7. 1st one-way clutch 8. Rear sun gear 9. Seal ring
10. Mid sun gear
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-11, "
Components" .

AT-350
ASSEMBLY
Revision: 2007 April2007 M35/M45
iii. Install parking pawl (with return spring) and pawl shaft to rear
extension (2WD models) or adapter case (AWD models).
iv. Install parking actuator support from rear extension (2WD mod-
els) or adapter case (AWD models).
v. Install needle bearing (1) to rear extension (2WD models) or
adapter case (AWD models).
CAUTION:

Take care with the direction of needle bearing. Refer to
AT- 2 9 8 , "
Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings" .

Apply petroleum jelly to needle bearing.
Refer to GI section to make sure icons (symbol marks) in the fig-
ure. Refer to GI-11, "
Components" .
b.VK45DE models
i. Install return spring (1) to parking pawl (2).
SCIA3424E
SCIA3423E
SCIA6179J
SCIA6180J

AT-354
ASSEMBLY
Revision: 2007 April2007 M35/M45
v. Tighten output shaft & companion flange complement bolts (1)
to the specified torque. Refer to AT- 2 8 1 , "
Components" .
: Bolt (10)
CAUTION:
Do not reuse self-sealing bolts (2).
Refer to GI section to make sure icons (symbol marks) in the fig-
ure. Refer to GI-11, "
Components" .
c.AW D m o d e l s
i. Install seal rings to output shaft.
CAUTION:

Do not reuse seal rings.

Apply petroleum jelly to seal rings.
ii. Install parking gear to output shaft.
iii. Install output shaft in transmission case.
CAUTION:
Be careful not to mistake front for rear because both sides
looks similar. (Thinner end is front side.)
SCIA6943E
SCIA5209E
SCIA5247E
SCIA5030E

ASSEMBLY
AT-355
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: 2007 April2007 M35/M45
iv. Install bearing race to output shaft.
v. Install gasket onto transmission case.
CAUTION:

Completely remove all moisture, oil and old gasket, etc.
from the transmission case and adapter case assembly
mounting surfaces.

Do not reuse gasket.
vi. Install adapter case assembly to transmission case.
CAUTION:
Insert the tip of parking rod between the parking pawl and
the parking actuator support when assembling the adapter
case assembly.
vii. Tighten adapter case assembly bolts (1) to the specified torque.
[With bracket (2).] Refer to AT- 2 8 1 , "
Components" .
: Bolt (10)
CAUTION:
Do not reuse self-sealing bolts (3).
Refer to GI section to make sure icons (symbol marks) in the fig-
ure. Refer to GI-11, "
Components" .
SCIA5245E
SCIA5231E
SCIA5186E
SCIA6910E

BRAKE PEDAL
BR-7
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45
Removal and InstallationNFS000RU
COMPONENTS
WITHOUT PRE-CRASH SEAT BELT
WITH PRE-CRASH SEAT BELT
NOTE:
Clevis pin can be installed from both left and right.
PFIA0838E
1. Clevis pin 2. Snap pin 3. Stop lamp switch
4. Brake switch 5. Clip 6. Brake pedal assembly
7. Brake pedal pad
Refer to GI-11, "
Components" and the followings for the symbols in the figure.
: Apply Multi-purpose grease.
PFIA0839E
1. Clevis pin 2. Brake pedal stroke sensor 3. Snap pin
4. Stop lamp switch 5. Brake switch 6. Clip
7. Brake pedal assembly 8. Brake pedal pad
Refer to GI-11, "
Components" and the followings for the symbols in the figure.
: Apply Multi-purpose grease.

BR-12
BRAKE TUBE AND HOSE
Revision: 2007 April2007 M35/M45
CAUTION:

All brake hoses and tubes must be free from excessive bending, twisting and pulling.

Make sure that there is no interference with other parts when turning steering both clockwise and
counterclockwise.

Brake tubes and hoses are an important safety part. Always disassemble the parts and retighten
their fittings, if a brake fluid leak is detected. Replace applicable part with a new one, if damaged
part is detected.

Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is
splashed on painted areas, wash it away with water immediately.

Cover the open end of brake tubes and hoses when disconnecting to prevent entrance of dirt.

Refill with new brake fluid “DOT 3”.

Never reuse drained brake fluid.
Removal and Installation of Front Brake Tube and Brake Hose NFS000S0
REMOVAL
1. Drain brake fluid. Refer to BR-9, "Drain and Refill" .
2. Disconnect brake hose from brake tube, using a flare nut wrench.
3. Remove union bolt and remove brake hose from caliper assem-
bly.
4. Remove lock plate and remove brake hose from vehicle.
INSTALLATION
1. Assemble the union bolt and copper washer to the brake hose.
CAUTION:
Do not reuse copper washer.
2. Install brake hose by aligning with the protrusion on brake caliper assembly, and tighten union bolt to the
specified torque. Refer to BR-11, "
Hydraulic Circuit" .
3. Connect brake hose to brake tube, partially tighten flare nut by hand as much as possible, then secure it
to the bracket with lock plate.
4. Using a flare nut torque wrench, tighten flare nut to the specified torque. Refer to BR-11, "
Hydraulic Cir-
cuit" .
5. Refill brake fluid and bleed air. Refer to BR-10, "
Bleeding Brake System" .
Removal and Installation of Rear Brake Tube and Brake Hose NFS000S1
REMOVAL
1. Drain brake fluid. Refer to BR-9, "Drain and Refill" .
A. With out ICC B. With ICC 1. Front disc brake
2. Master cylinder 3. Brake booster 4. Rear disc brake
5. ABS actuator and electric unit (con-
trol unit)6. Connector 7. Brake hose
8. Brake tube
: Flare nut : 18.2 N·m (1.9 kg-m, 13 ft-lb)
: Flare nut : 16.2 N·m (1.7 kg-m, 12 ft-lb)
: Union bolt :18.2 N·m (1.9 kg-m, 13 ft-lb)
: Connector mounting bolt : 7.0 N·m (0.7 kg-m, 62 in-lb)
Refer to GI-11, "
Components" , for the symbols in the figure.
SFIA2964E

BRAKE MASTER CYLINDER
BR-15
C
D
E
G
H
I
J
K
L
MA
B
BR
Revision: 2007 April2007 M35/M45
Disassembly and AssemblyNFS000S5
COMPONENTS
DISASSEMBLY
CAUTION:

Master cylinder cannot be disassembled.

Remove reservoir tank only when absolutely necessary.

When securing master cylinder assembly in a vise, be sure not to over-tighten.

When securing in a vise use copper plates or cloth to protect the flange.
1. Using a pin punch [commercial service tool: diameter approxi-
mately 4 mm (0.16 in)], remove mounting pin on reservoir tank.
2. Remove reservoir tank and grommet from cylinder body.
1. Reservoir cap 2. Oil strainer 3. Reservoir tank
4. Grommet 5. Pin 6. Master cylinder assembly
7. O-ring 8. Brake fluid level switch connector
Refer to GI-11, "
Components" and the followings for the symbols in the figure.
: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.
: Apply brake fluid.
SFIA2955E
BRA0559D

BR-18
BRAKE BOOSTER
Revision: 2007 April2007 M35/M45
Removal and InstallationNFS000S8
COMPONENTS
CAUTION:

Be careful not to deform or bend brake tube while removing and installing brake booster.

Replace clevis pin if it is damaged.

Be careful not to damage brake booster stud bolt threads. If brake booster is tilted during installa-
tion, the dash panel may damage the threads.
REMOVAL
1. Remove cowl top. Refer to EI-18, "Removal and Installation" .
2. Remove brake master cylinder. Refer to BR-14, "
Removal and
Installation" .
3. Disconnect front left brake tube from ABS actuator and electric
unit (control unit). Refer to BR-11, "
Hydraulic Circuit" .
4. Remove vacuum hose from brake booster. Refer to BR-20,
"Components" .
5. Remove snap pin and clevis pin from inside vehicle.
6. Remove nuts on brake booster and brake pedal assembly.
7. Remove brake booster from dash panel in engine room side.
INSTALLATION
1. Loosen lock nut to adjust input rod length so that length “B” (in
the figure) satisfies the specified value.
2. After adjusting “B”, temporarily tighten lock nut to install booster
assembly to vehicle. At this time, make sure that a gasket
between booster assembly and dash panel is installed.
CAUTION:
Always install gasket between brake booster and dash
panel.
3. Connect brake pedal with clevis of input rod.
1. Master cylinder assembly 2. Brake booster 3. Lock nut
4. Brake pedal 5. Gasket
Refer to GI-11, "
Components" , for the symbols in the figure.
SFIA2956E
SFIA2044E
Length “B” : 125 mm (4.92 in)
SGIA0060E