length NISSAN NAVARA 2005 Repair Workshop Manual

ON-VEHICLE SERVICE
AT-221
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15. Remove bolts A, B and C from control valve with TCM.
16. Remove control valve with TCM from transmission case.
CAUTION:
When removing, be careful with the manual valve notch and
manual plate height. Remove it vertically.
17. Remove A/T fluid temperature sensor 2 with bracket from con-
trol valve with TCM.
18. Remove bracket from A/T fluid temperature sensor 2.
19. Remove O-ring from A/T assembly harness connector.
Bolt symbol Length [mm (in)] Number of bolts
A42(1.65) 5
B55(2.17) 6
C40(1.57) 1
SCIA5139E
SCIA5142E
SCIA5301E
SCIA5264E
SCIA5155E

AT-224
ON-VEHICLE SERVICE
7. Install control valve with TCM in transmission case.
CAUTION:
lMake sure that turbine revolution sensor securely installs
turbine revolution sensor hole.
lHang down revolution sensor harness toward outside so
as not to disturb installation of control valve with TCM.
lAdjust A/T assembly harness connector of control valve
with TCM to terminal hole of transmission case.
lAssemble it so that manual valve cutout is engaged with
manual plate projection.
8. Install bolts A, B and C in control valve with TCM.
9. Tighten bolt 1, 2 and 3 temporarily to prevent dislocation. After
that tighten them in order (1®2®3), and then tighten other
bolts. Tighten control valve with TCM mounting bolts to the
specified torque. Refer toAT- 2 1 8 , "
COMPONENTS".
SCIA5034E
SCIA5142E
Bolt symbol Length [mm (in)] Number of bolts
A 42 (1.65) 5
B 55 (2.17) 6
C 40 (1.57) 1
SCIA5139E
SCIA5140E

AT-270
DISASSEMBLY
33. Disconnect revolution sensor connector.
CAUTION:
Be careful not to damage connector.
34. Straighten terminal clips to free revolution sensor harness.
35. Remove bolts A, B and C from control valve with TCM.
36. Remove control valve with TCM from transmission case.
CAUTION:
When removing, be careful with manual valve notch and
manual plate height. Remove it vertically.
37. Remove A/T fluid temperature sensor 2 with bracket from con-
trol valve with TCM.
SCIA5024E
SCIA7023E
Bolt symbol Length [mm (in)] Number of bolts
A 42 (1.65) 5
B 55 (2.17) 6
C 40 (1.57) 1
SCIA5025E
SCIA5260E
SCIA5301E

ASSEMBLY
AT-319
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g. Install control valve with TCM in transmission case.
CAUTION:
lMake sure that turbine revolution sensor securely installs
turbine revolution sensor hole.
lHang down revolution sensor harness toward outside so
as not to disturb installation of control valve with TCM.
lAdjust A/T assembly harness connector of control valve
with TCM to terminal hole of transmission case.
lAssemble it so that manual valve cutout is engaged with
manual plate projection.
h. Install bolts A, B and C to control valve with TCM.
i. Tighten bolt 1, 2 and 3 temporarily to prevent dislocation. After
that tighten them in order (1®2®3), and then tighten other
bolts to the specified torque. Refer toAT- 2 5 1 , "
Components".
10. Connect A/T fluid temperature sensor 2 connector.
SCIA5034E
SCIA5035E
Bolt symbol Length [mm (in)] Number of bolts
A42(1.65) 5
B55(2.17) 6
C40(1.57) 1
SCIA5025E
SCIA5037E
SCIA5023E

BODY REPAIR
BL-191
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BODY REPAIRPFP:60100
Body AlignmentEIS00DGG
DESCRIPTION
lAll dimensions indicated in the figures are actual.
lWhen using a tracking gauge, adjust both pointers to equal length. Then check the pointers and gauge
itself to make sure there is no free play.
lWhen a measuring tape is used, check to be sure there is no elongation, twisting or bending.
lMeasurements should be taken at the center of the mounting holes.
lAn asterisk (*) following the value at the measuring point indicates that the measuring point on the other
side is symmetrically the same value.
lThe coordinates of the measurement points are the distances measured from the standard line of²X²,²Y²
and²Z².
LIIA1506E

BRAKE PEDAL
BR-9
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INSPECTION AFTER REMOVAL
lCheck brake pedal upper rivet for deformation.
lMake sure that the lapping length of sub-bracket and slide plate
is at least 4 mm (0.16 in).
lCheck brake pedal for bend, damage, and cracks on the welded
parts.
lReplace brake pedal assembly if any non-standard condition is
detected.
lCheck clevis pin and plastic stopper for damage and deforma-
tion. Replace clevis pin if there are.
INSTALLATION
Installation is in the reverse order of the removal. Tightening torques for brake pedal assembly mounting nut
and bolt are referred toBR-8, "
COMPONENTS". Tightening torque for lock nut (A) is referred to Refer toBR-
7, "ADJUSTMENT".
lAfter installing the brake pedal assembly to the vehicle, adjust the brake pedal. Refer toBR-6, "Inspection
and Adjustment".
SFIA2866E
SBR997

LOAD SENSING VALVE
BR-15
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LOAD SENSING VALVEPFP:46400
Removal and InstallationEFS006A7
CAUTION:
lAlways use a flare nut wrench to remove brake tube. Be careful not to damage flare nut and brake
tube. Also, use flare nut torque wrench for brake tube installation and tightening to the specified
torque. Refer toBR-12, "
Hydraulic Circuit".
lRefill with new brake fluid “DOT 3” or “DOT 4”.
lNever reuse drained brake fluid.
REMOVAL
1. Drain brake fluid.
2. Cover brake line connections/openings to protect them from foreign material such as dust or dirt.
3. Using a flare nut wrench, remove flare nut on brake tube from load sensing valve.
4. Remove mounting bolts to remove load sensing valve.
INSTALLATION
lCarefully performing the following, install in the reverse order of removal.
lAfter installing load sensing valve to vehicle, perform the following: bleed air from brake line. Refer toBR-
11 , "Bleeding Brake System", and check mounting length “L” of sensor spring.
1. Torsion member 2. Load sensing valve bracket 3. Load sensing valve
4. Stopper 5. Sensor spring 6. Rear axle tube
Refer to GI section for symbol marks in the figure.
SFIA3190E

BR-16
LOAD SENSING VALVE
Inspection
EFS006A8
INSPECTION
1. With the vehicle in unladen condition, a person should sit in driver's seat at the rear. Then he/she should
get out of car gently. (This is to stabilize suspension deflection.)
NOTE:
“Unladen condition”: with full coolant, lubricant, 6 to 8 litters of fuel, spare tyre, jack, and hand tools
loaded.
2. Press load sensing valve against stopper bolt. Check if center-to-center length “L” between adjusting ref-
erence hole and reference pin is as specified below.
lIf measurement is outside the standard, perform following;
loosen mounting bolt of sensor spring bracket. By moving
sensor spring bracket, adjust so that the length “L” comes into
specified range.
3. Connect brake fluid pressure tester (special service tool) to
bleed valves of front caliper and rear wheel cylinder.
4. Bleed air from brake fluid pressure tester (special service tool).
5. With brake pedal depressed, check brake fluid pressure at front
caliper and rear wheel cylinder. The respective measurements
should be as specified in the table below.
6. Under condition of step 2 above, adjust rear shaft weight with
weights to obtain 143.9-146.9 mm (5.67-5.78 in) as length
“L”. Then, check brake fluid pressure as described in step 5
above. If measurements are outside the standards, replace load
sensing valve main body.
Standard
7. After inspection, remove brake fluid pressure tester (special service tool) and bleed air. Refer toBR-11,
"Bleeding Brake System". Length “L” : 143.9-146.9 mm (5.67-5.78 in)
SFIA0245E
BRA0515D
Front caliper brake fluid pressure
MPa (kg/cm
2)Rear wheel cylinder brake fluid pressure MPa (kg/cm
2)
2WD 4WD
unladen loaded unladen loaded
4.9 (50)3.2-4.2
(33-43)3.9-5.9
(40-60)1.8-2.7
(18-28)3.9-5.9
(40-60)
9.8 (100)4.1-5.1
(42-52)6.3-8.3
(65-85)2.6-3.6
(27-37)7.0-8.9
(71-91)

BR-20
BRAKE BOOSTER
Removal and Installation
EFS005SU
COMPONENTS
REMOVAL
CAUTION:
lBe careful not to deform or bend brake tube while removing and installing the brake booster.
lReplace clevis pin if it is damaged.
lBe careful not to damage brake booster stud bolt threads. If brake booster is tilted or inclined dur-
ing installation, the dash panel may damage the threads.
1. Remove ABS actuator and electric unit (control unit). Refer toBRC-40, "
Removal and Installation".
2. Remove brake tube from brake master cylinder.
3. Remove brake master cylinder. Refer toBR-17, "
Removal and Installation".
4. Remove vacuum hose from brake booster. Refer toBR-23, "
Removal and Installation".
5. Remove brake pedal attachment snap pin and clevis pin from inside vehicle.
6. Remove nuts on brake booster and brake pedal assembly.
7. Remove brake booster assembly from dash panel.
INSPECTION AFTER REMOVAL
Output Rod Length Inspection
1. Using a handy vacuum pump, apply a vacuum of –66.7 kPa (–
500 mmHg, –19.69 inHg) to the brake booster.
2. Check output rod length.
1. Reservoir tank 2. Master cylinder 3. Gasket
4. Brake pedal 5. Lock nut 6. Brake booster
7. Spacer
Refer to GI section for symbol marks in the figure.
SFIA3194E
Standard dimension at a vacuum of –66.7 kPa
(–500 mmHg, –19.69 inHg)
: –15.6 mm - 15.9 mm (–0.614 - 0.626 in)
SBR208E

BRAKE BOOSTER
BR-21
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INSTALLATION
1. Loosen the lock nut to adjust the input rod length so that the
length B (in the figure) satisfies the specified value.
2. After adjusting “B”, temporarily tighten the lock nut to install the
booster assembly to the vehicle. At this time, securely install a
gasket and spacer block between the booster assembly and the
dash panel.
3. Connect brake pedal with the clevis of the input rod.
4. Install brake booster mounting nuts and tighten them to the
specified torque.Refer toBR-20, "
COMPONENTS".
5. Install brake tube from brake master cylinder to ABS actuator and electric unit (control unit). Refer toBR-
12, "Hydraulic Circuit".
6. Connect vacuum hose to brake booster.
7. Install master cylinder to brake booster assembly. Refer toBR-17, "
Removal and Installation".
8. Adjust the height and play of brake pedal.Refer toBR-6, "
Inspection and Adjustment".
9. Tighten lock nut of input rod to the specified torque. Refer toBR-7, "
ADJUSTMENT".
10. Refill new brake fluid and bleed air. Refer toBR-11, "
Bleeding Brake System". Length“B” :145-152mm(5.71-5.98in)
SGIA0060E