torque NISSAN PATROL 2006 Owner's Manual

Commercial Service Tools
Tool name Description
Equivalent to GG94310000
V1Flare nut crowfoot
V2Torque wrench
NT360
Removing and installing each brake piping
a: 10 mm (0.39 in)
Hub cap drift
NT115
Installing hub cap
a: 57 mm (2.24 in) dia.
b: 46 mm (1.81 in) dia.
PRECAUTIONS AND PREPARATION
FA-2

Front Axle and Front Suspension Parts
Check front axle and front suspension parts for excessive play,
cracks, wear and other damage.
+Shake each front wheel to check for excessive play.
+Make sure that cotter pin is inserted.
+Retighten all axle and suspensions nuts and bolts to the speci-
®ed torque.
Tightening torque:
Refer to FRONT SUSPENSION (FA-24).
+Check front axle and front suspension parts for wear, cracks
and other damage.
+Check shock absorber for oil leakage and other damage.
+Check knuckle ¯ange for grease leakage and knuckle ¯ange
grease seal for cracks and other damage.
Front Wheel Bearing
+Check that wheel bearings operate smoothly.
+Check axial end play.
Axial end play:
0mm(0in)
+Adjust wheel bearing preload if there is any axial end play or
wheel bearing does not turn smoothly.
SMA525A
SFA851B
SFA852B
SFA413A
ON-VEHICLE SERVICE
FA-5

PRELOAD ADJUSTMENT
Adjust wheel bearing preload after wheel bearing has been
replaced or front axle has been reassembled.
Adjust wheel bearing preload as follows:
1. Before adjustment, thoroughly clean all parts to prevent dirt
entry.
2. Apply multi-purpose grease sparingly to the following parts:
+Wheel hub (as shown at left)
+Wheel bearing
+Grease seal lip
+Contact surface between wheel bearing lock washer (cham-
fered side) and outer wheel bearing
3. Tighten wheel bearing lock nut with Tool.
: 167 - 196 Nzm (17 - 20 kg-m, 123 - 145 ft-lb)
4. Turn wheel hub several times in both directions.
5. Loosen wheel bearing lock nut so that torque becomes0Nzm
(0 kg-m, 0 ft-lb).
6. Retighten wheel bearing lock nut with Tool.
:3-5Nzm (0.3 - 0.5 kg-m, 26 - 43 in-lb)
SFA853B
SFA469A
FA781
SFA748BA
ON-VEHICLE SERVICE
Front Wheel Bearing (Cont'd)
FA-6

TOE-IN
Measure toe-in using the following procedure.
WARNING:
+Always perform the following procedure on a ¯at surface.
+Make sure that no person is in front of the vehicle before
pushing it.
1. Bounce front of vehicle up and down to stabilize the posture.
2. Push the vehicle straight ahead about 5 m (16 ft).
3. Put a mark on base line of the tread (rear side) of both tires at
the same height of hub center. This mark is a measuring point.
4. Measure distance ``A'' (rear side).
5. Push the vehicle slowly ahead to rotate the wheels 180 degrees
(1/2 turn).
If the wheels have rotated more than 180 degrees (1/2 turn), try
the above procedure again from the beginning. Never push
vehicle backward.
6. Measure distance ``B'' (front side).
Total toe-in:
Refer to SDS (FA-27).
7. Adjust toe-in by varying the length of steering tie-rod.
(1) Loosen lock nuts.
(2) Adjust toe-in by screwing tie-rod in and out.
Make sure both tie-rods are the same length.
(3) Tighten lock nuts to speci®ed torque.
Lock nut tightening torque:
Refer to ST section (``POWER STEERING GEAR
AND LINKAGE'').
FRONT WHEEL TURNING ANGLE
Turning angle is set by stroke length of steering gear rack and
cannot be adjusted.
1. Set wheels in straight-ahead position. Then move vehicle for-
ward until front wheels rest on turning radius gauge properly.
2. Rotate steering wheel all the way right and left; measure turn-
ing angle.
Do not hold the steering wheel on full lock for more than 15
seconds.
Wheel turning angle (Full turn):
Refer to SDS (FA-27).
3. Adjust by stopper bolt if necessary.
:30-40Nzm (3.1 - 4.1 kg-m, 22 - 30 ft-lb)
SFA614B
SFA234AC
SFA857B
SFA439BA
SFA858B
ON-VEHICLE SERVICE
Front Wheel Alignment (Cont'd)
FA-9

WHEEL BEARING
Wheel bearing axial end play
mm (in)0 (0)
Wheel bearing lock nuts
Tightening torque
Nzm (kg-m, ft-lb)167 - 196 (17 - 20, 123 - 145)
Retightening torque after
untightened
Nzm (kg-m, in-lb)3 - 5 (0.3 - 0.5, 26 - 43)
Measured starting force
At wheel hub bolt
N (kg, lb)A
Turning adjusting nut in tightening
direction and measuring starting
force
At wheel hub bolt
N (kg, lb)B
Calculated wheel bearing preload;
BþA
At wheel hub bolt
N (kg, lb)0 - 18.6 (0 - 1.9, 0 - 4.2)
KNUCKLE FLANGE BEARING
Flange turning torque
Without trunnion seal
and drive shaft
Nzm (kg-m, ft-lb)1 - 3 (0.1 - 0.3, 0.7 - 2.2)
At knuckle arm ``F''
N (kg, lb)4.9 - 14.7 (0.5 - 1.5, 1.1 - 3.3)
Adjusting shims mm (in)Thickness Part number
0.075 (0.0030)
0.127 (0.0050)
0.254 (0.0100)
0.500 (0.0197)
0.762 (0.0300)40606-44000
40605-44000
40604-44000
40571-01J00
40603-44000
SFA882B
DRIVE SHAFT
Bir®eld joint axial end play
mm (in)0 (0)
Grease
Type Multi-purpose grease
Capacity g (oz) 50 - 60 (1.76 - 2.12)
Drive shaft axial end play
mm (in)0.4 (0.016) or less
Adjusting snap rings
mm (in)Thickness Part number
1.1 (0.043)
1.3 (0.051)
1.5 (0.059)
1.7 (0.067)
1.9 (0.075)
2.1 (0.083)39253-01J00
39253-01J01
39253-01J02
39253-01J03
39253-01J04
39253-01J05
SERVICE DATA AND SPECIFICATIONS (SDS)
Inspection and Adjustment (Cont'd)
FA-28

LHD MODELS
Installation
To install SMJ, tighten bolts until orange ``fulltight'' mark appears
and then retighten to speci®ed torque as required.
: 3-5Nzm
(0.3 - 0.5 kg-m, 26 - 43 in-lb)
CAUTION:
Do not overtighten bolts, otherwise, they may be damaged.
RHD MODELS
Installation
To install SMJ, tighten bolts until orange ``fulltight'' mark appears
and then retighten to speci®ed torque as required.
: 3-5Nzm
(0.3 - 0.5 kg-m, 26 - 43 in-lb)
CAUTION:
Do not overtighten bolts, otherwise, they may be damaged.
CEL773
CEL789
CEL841
CEL842
SUPER MULTIPLE JUNCTION (SMJ)
EL-317

+ALPHABETICAL INDEXis provided at the end of this manual so that you can rapidly ®nd the item and
page you are searching for.
+A QUICK REFERENCE INDEX,a black tab (e.g.
) is provided on the ®rst page. You can quickly ®nd
the ®rst page of each section by mating it to the section's black tab.
+THE CONTENTSare listed on the ®rst page of each section.
+THE TITLEis indicated on the upper portion of each page and shows the part or system.
+THE PAGE NUMBERof each section consists of two letters which designate the particular section and a
number (e.g. ``BR-5'').
+THE LARGE ILLUSTRATIONSare exploded views (See below) and contain tightening torques, lubrica-
tion points, section number of thePARTS CATALOG(e.g. SEC. 440) and other information necessary to
perform repairs.
The illustrations should be used in reference to service matters only. When ordering parts, refer to the
appropriatePARTS CATALOG.
+THE SMALL ILLUSTRATIONSshow the important steps such as inspection, use of special tools, knacks
of work and hidden or tricky steps which are not shown in the previous large illustrations.
Assembly, inspection and adjustment procedures for the complicated units such as the automatic transaxle
or transmission, etc. are presented in a step-by-step format where necessary.
SBR364AC
HOW TO USE THIS MANUAL
GI-6

+The followingSYMBOLS AND ABBREVIATIONSare used:
,: Tightening torque
: Should be lubricated with grease.
Unless otherwise indicated, use rec-
ommended multi-purpose grease.
: Should be lubricated with oil.
: Sealing point
: Checking point
: Always replace after every disas-
sembly.
jP: Apply petroleum jelly.
: Apply ATF.
.: Select with proper thickness.
>: Adjustment is required.
SDS : Service Data and Speci®cations
LH, RH : Left-Hand, Right-Hand
FR, RR : Front, Rear
M/T : Manual Transaxle/Transmission
,
4WD : 4-Wheel Drive
2WD : 2-Wheel Drive
A/C : Air Conditioner
P/S : Power Steering
SST : Special Service Tools
SAE : Society of Automotive Engineers,
Inc.
ATF : Automatic Transmission Fluid
D
1: Drive range 1st gear
D
2: Drive range 2nd gear
D
3: Drive range 3rd gear
D
4: Drive range 4th gear
OD : Overdrive
2
2: 2nd range 2nd gear
2
1: 2nd range 1st gear
1
2: 1st range 2nd gear
1
1: 1st range 1st gear
+TheUNITSgiven in this manual are primarily expressed as the SI UNIT (International System of Unit),
and alternatively expressed in the metric system and in the yard/pound system.
``Example''
Tightening torque:
59-78Nzm (6.0 - 8.0 kg-m, 43 - 58 ft-lb)
+TROUBLE DIAGNOSESare included in sections dealing with complicated components.
+SERVICE DATA AND SPECIFICATIONSare contained at the end of each section for quick reference of
data.
+The captionsWARNINGandCAUTIONwarn you of steps that must be followed to prevent personal injury
and/or damage to some part of the vehicle.
WARNINGindicates the possibility of personal injury if instructions are not followed.
CAUTIONindicates the possibility of component damage if instructions are not followed.
BOLD TYPED STATEMENTSexceptWARNINGandCAUTIONgive you helpful information.
HOW TO USE THIS MANUAL
GI-7

***: Not applicable
NEW TERMNEW ACRONYM /
ABBREVIATIONOLD TERM
Three way + oxidation catalytic converter system TWC + OC system ***
Throttle body TB Throttle chamber
SPI body
Throttle body fuel injection system TBI system Fuel injection control
Throttle position TP Throttle position
Throttle position sensor TPS Throttle sensor
Throttle position switch TP switch Throttle switch
Torque converter clutch solenoid valve TCC solenoid valve Lock-up cancel solenoid
Lock-up solenoid
Transmission control module TCM A/T control unit
Turbocharger TC Turbocharger
Vehicle speed sensor VSS Vehicle speed sensor
Volume air ¯ow sensor VAFS Air ¯ow meter
Warm up oxidation catalyst WU-OC Catalyst
Warm up oxidation catalytic converter system WU-OC system ***
Warm up three way catalyst WU-TWC Catalyst
Warm up three way catalytic converter system WU-TWC system ***
Wide open throttle position switch WOTP switch Full switch
SAE J1930 TERMINOLOGY LIST
SAE J1930 Terminology List (Cont'd)
GI-46

WARNING:
Make sure all refrigerant is discharged into the recycling equipment and the pressure in the system
is less than atmospheric pressure. Then gradually loosen the discharge side hose ®tting and remove
it.
CAUTION:
When replacing or cleaning refrigerant cycle components, observe the following.
+When the compressor is removed, store it in the same position as it is when mounted on the car.
Failure to do so will cause lubricant to enter the low pressure chamber.
+When connecting tubes, always use a torque wrench and a back-up wrench.
+After disconnecting tubes, immediately plug all openings to prevent entry of dirt and moisture.
+When installing an air conditioner in the vehicle, connect the pipes as the ®nal stage of the opera-
tion. Do not remove the seal caps of pipes and other components until just before required for
connection.
+Allow components stored in cool areas to warm to working area temperature before removing seal
caps. This prevents condensation from forming inside A/C components.
+Thoroughly remove moisture from the refrigeration system before charging the refrigerant.
+Always replace used O-rings.
+When connecting tube, apply lubricant to portions shown in illustration. Be careful not to apply
lubricant to threaded portion.
Lubricant name: Nissan A/C System Oil Type S
Part number: KLH00-PAGS0
+O-ring must be closely attached to in¯ated portion of tube.
+After inserting tube into union until O-ring is no longer visible, tighten nut to speci®ed torque.
+After connecting line, conduct leak test and make sure that there is no leakage from connections.
When the gas leaking point is found, disconnect that line and replace the O-ring. Then tighten
connections of seal seat to the speci®ed torque.
RHA861F
PRECAUTIONS AND PREPARATIONMANUAL AND AUTO
Precautions for Refrigerant Connection
(Cont'd)
HA-5