lock NISSAN PATROL 2006 Service Manual

4. Check oil level.
5. Start engine. Check area around drain plug and oil ®lter for any
sign of oil leakage.
6. Run engine for a few minutes, then turn it off. After several
minutes check oil level.
Changing Engine Oil Filter
1. Remove oil ®lter with Tool.
WARNING:
Be careful not to burn yourself, as the engine and engine oil
are hot.
2. Clean oil ®lter mounting surface on cylinder block. Coat rubber
seal of new oil ®lter with engine oil.
3. Screw in the oil ®lter until a slight resistance is felt, then tighten
an additional 2/3 of a turn.
4. Add engine oil.
Refer to Changing Engine Oil.
+Clean excess oil from engine.
Changing Engine Coolant
WARNING:
To avoid the danger of being scalded, never change the cool-
ant when the engine is hot.
ÐDRAINING ENGINE COOLANTÐ
1. Move heater TEMP control knob all the way to HOT.
2. Open radiator drain plug at the bottom of radiator.
3. Remove radiator ®ller cap.
Remove reservoir tank, drain coolant, then clean reservoir tank.
Install it temporarily.
+Be careful not to allow coolant to contact drive belts.
SMA999C
SMA001D
SMA010
SMA972C
SMA002D
ENGINE MAINTENANCE
Changing Engine Oil (Cont'd)
MA-14

4. Remove cylinder block drain plug located at left rear of cylin-
der block.
5. Drain coolant and install reservoir tank, cylinder block drain
plug and radiator drain plug.
6. Fill radiator with water and warm up engine.
7. Stop engine and wait until it cools down.
8. Repeat step 2 through step 7 two or three times.
9. Drain water.
ÐREFILLING ENGINE COOLANTÐ
10. Install reservoir tank, radiator drain plug, and cylinder block
drain plugs.
+Apply sealant to the thread of cylinder block drain plug.
Cylinder block drain plug:
:34-44Nzm (3.5 - 4.5 kg-m, 25 - 33 ft-lb)
11. Fill radiator and reservoir tank with coolant up to the MAX level
and install radiator cap.
For coolant mixture ratio, refer to MA-11.
Coolant capacity (With reservoir tank):!(Imp qt)
RHD models
Without rear heater 11.8 (10-3/8)
With rear heater 12.9 (11-3/8)
LHD models
Without rear heater 11.6 (10-1/4)
With rear heater 12.7 (11-1/8)
Reservoir tank capacity (for MAX level):
1.2!(1-1/8 Imp qt)
Pour coolant through coolant ®ller neck slowly to allow air in
system to escape.
12. Warm up engine to normal operating temperature.
13. Run engine at 2,000 rpm for 10 seconds and return to idle
speed.
+Repeat 2 or 3 times.
Watch coolant temperature gauge so as not to overheat the
engine.
14. Stop engine and cool it down.
+Cool down using a fan to reduce the time.
15. Remove the radiator ®ller cap and check coolant level.
+If necessary, re®ll radiator up to ®ller neck with coolant.
16. Re®ll reservoir tank to Max line with coolant.
17. Repeat step 12 through step 16 two or more times.
18. Warm up engine, and check for sound of coolant ¯ow while
running engine from idle up to 2,000 rpm with heater tempera-
ture control set at several positions between COOL and HOT.
+Sound may be noticeable at heater water cock.
19. If sound is heard, bleed air from cooling system by repeating
steps 12 through 16 until coolant level no longer drops.
+Clean excess coolant from engine.
SMA003D
SMA182B
SMA412B
SMA004D
ENGINE MAINTENANCE
Changing Engine Coolant (Cont'd)
MA-15

Checking Differential Gear Oil
1. Check differential carrier for oil leakage.
2. Check oil level.Filler plug:
:59-98N zm (6 - 10 kg-m, 43 - 72 ft-lb)
Changing Differential Gear Oil
Oil capacity:
Front5.4 liters (9-1/2 Imp pt)
Rear H233B (Without diff. lock) 2.4 liters(4-1/4 Imppt)
H233B (With diff. lock) 3.0 liters (5-1/4 Imp pt)
H260 (Without diff. lock) 4.7 liters (8-1/4 Imp pt)
H260 (With diff. lock) 3.7 liters (6-1/2 Imp pt)
Drain plug:
:59-98N zm (6 - 10 kg-m, 43 - 72 ft-lb)
Limited-slip differential gear
+ Use only approved or recommended limited-slip differential
gear oil.
+ Limited-slip differential identi®cation.
(1) Lift both rear wheels off the ground.
(2) Turn one rear wheel by hand.
(3) If both rear wheels turn in the same direction simultaneously, vehicle is equipped with limited-slip differential.
Checking Front Wheel Bearing Grease
+Check that wheel bearings operate smoothly.
+ Check front wheel bearings for grease leakage and water or
dust entry.
+ Replace front wheel bearings or front wheel bearing grease if
wheel bearings do not turn smoothly.
SMA944B
Grease nipples
Rear
SMA108-A
Filler plug
Fill to this
level
SMA109-A
Drain plug
CHASSIS AND BODY MAINTENANCE
MA-22

Lubricating Locks, Hinges and Hood Latches
Checking Seat Belts, Buckles, Retractors,
Anchors and Adjusters
SMA994C
SMA995C
CHASSIS AND BODY MAINTENANCE
MA-27

Case Components
1. Remove check ball plug, check spring and check ball. Then
remove interlock stopper.
+If interlock assembly is removed as a unit, the check ball
can fall into transmission case.
+Be careful not to lose check ball.
2. Remove control housing, return spring and check ball.
+Be careful not to lose check ball.
3. Drive out retaining pin from striking arm.
4. Remove OD gear case together with striking arm by tapping
lightly.
SMT366A
SMT438B
SMT439B
SMT440B
SMT444B
DISASSEMBLY
MT-13

3. Drive out retaining pin from striking lever.
4. While pulling out striking rod, remove striking lever and striking
interlock. Then remove 1st & 2nd, 3rd & 4th and reverse shift
fork.
5. Drive out retaining pin from OD shift fork.
6. Pull out OD fork rod and then remove OD shift fork.
Gear Components
1. Before removing gears and shafts, measure each gear end
play.
Gear end play:
Refer to SDS, MT-33.
+If not within speci®cation, disassemble and check contact sur-
face of gear to hub, washer, bushing, needle bearing and shaft.
2. Remove rear side components on mainshaft and counter gear.
a. Remove reverse coupling sleeve.
b. Remove mainshaft rear snap ring and counter gear rear snap
ring.
c. Remove C-ring holder and mainshaft C-rings from mainshaft.
Use punch and hammer to remove C-rings.
SMT374AA
SMT824C
SMT376A
SMT825C
SMT826C
DISASSEMBLY
Shift Control Components (Cont'd)
MT-15

Shift Control Components
1. Install OD fork rod and OD shift fork. Then install retaining pin
into OD shift fork.
2. Install 1st & 2nd, 3rd & 4th and reverse shift fork onto coupling
sleeve.
3. Install striking rod into hole of shift forks, striking lever and
interlock and then install retaining pin into striking lever.
+Make sure that striking rod moves smoothly.
Case Components
1. Install front cover oil seal.
+Apply multi-purpose grease to seal lip.
2. Install selected counter gear front bearing shim onto transmis-
sion case.
+Apply multi-purpose grease.
3. Apply sealant to mating surface of transmission case.
4. Install gear assembly onto transmission case.
5. Install check spring and check ball into interlock stopper.
+Apply multi-purpose grease to check ball.
6. Install interlock stopper assembly and then tighten check ball
plug.
+Apply sealant to thread of check ball plug.
SMT834C
SMT374AA
SMT393AA
SMT835C
SMT460A
ASSEMBLY
MT-29

PROPELLER SHAFT &
DIFFERENTIAL CARRIER
SECTION
PD
CONTENTS
PREPARATION................................................................1
Special Service Tools ..................................................1
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING.....................................................4
NVH Troubleshooting Chart.........................................4
PROPELLER SHAFT......................................................5
Front Propeller Shaft ...................................................5
Rear Propeller Shaft ....................................................5
On-vehicle Service.......................................................6
Removal and Installation .............................................7
Inspection.....................................................................7
Disassembly.................................................................7
Assembly .....................................................................8
ON-VEHICLE SERVICE (Final Drive)..........................10
Front Oil Seal Replacement ......................................10
REMOVAL AND INSTALLATION.................................. 11
Removal ..................................................................... 11
Installation .................................................................. 11
FRONT FINAL DRIVE...................................................12
REAR FINAL DRIVE.....................................................13
DISASSEMBLY..............................................................14
Pre-inspection ............................................................14
Differential Carrier......................................................15
Differential Case ........................................................17
INSPECTION..................................................................19
Ring Gear and Drive Pinion ......................................19
Differential Case Assembly........................................19Bearing.......................................................................19
LIMITED SLIP DIFFERENTIAL.....................................20
Preparation for Disassembly .....................................20
Disassembly...............................................................21
Inspection...................................................................21
Adjustment .................................................................23
Assembly ...................................................................24
ADJUSTMENT...............................................................27
Drive Pinion Height ....................................................27
Tooth Contact.............................................................29
ASSEMBLY....................................................................31
Differential Case Ð 4-pinion type Ð.........................31
Differential Case Ð 2-pinion type Ð.........................32
Differential Carrier......................................................33
DIFFERENTIAL LOCK..................................................37
Actuator and Fork ......................................................37
Disassembly...............................................................38
Inspection...................................................................39
Assembly ...................................................................40
System Description ....................................................43
Component Parts Location ........................................44
Wiring Diagram Ð DIFF/L Ð/LHD Models ...............45
Wiring Diagram Ð DIFF/L Ð/RHD Models ...............47
Electrical Components Inspection .............................49
SERVICE DATA AND SPECIFICATIONS (SDS)..........51
Propeller Shaft ...........................................................51
Final Drive..................................................................52
PD

Tool number
Tool nameDescriptionUnit application
H233B
ST3127S000
Preload gauge
V1GG91030000
Torque wrench
V2HT62900000
Socket adapter (1/2²)
V3HT62940000
Socket adapter (3/8²)NT124
Measuring pinion bearing
preload and total preload
X
ST3125S000
Drive pinion setting
gauge set
V1ST31251000
Drive pinion height
gauge
V2ST31181001
Dummy shaft
NT524
Selecting pinion height
adjusting washer
X
KV40104000
Drive pinion ¯ange
wrench
NT113
Removing and installing pro-
peller shaft lock nut and drive
pinion lock nut
X
ST0237S000
Differential side bearing
puller set
V1ST33051001
Puller
V2ST02371000
Adapter
NT072
Removing and installing side
bearing inner race
X
a: 40 mm (1.57 in) dia.
b: 50 mm (1.97 in) dia.
ST33081000
Adapter
NT431
Installing side bearing inner
cone
X
a: 43 mm (1.69 in) dia.
b: 33.5 mm (1.319 in) dia.
ST33190000
Differential side bearing
drift
NT085
Installing side bearing inner
cone
X
a: 52 mm (2.05 in) dia.
b: 45.5 mm (1.791 in) dia.
c: 34 mm (1.34 in) dia.
KV31100300
Fork rod pin punch
NT410
Removing pinion mate shaft
lock pin
X
a: 4.5 mm (0.177 in) dia.
PREPARATION
Special Service Tools (Cont'd)
PD-2

Differential Carrier
1. Mount differential carrier on Tools.
Tool number:
j
AST0501S000
j
BST06340000
2. Put matchmarks on one side of side bearing cap with paint or
punch to ensure that it is replaced in proper position during
reassembly.
Bearing caps are line-bored during manufacture and should
be put back in their original places.
3. Remove side lock ®ngers and side bearing caps.
4. Remove side bearing adjuster with Tool.
Tool number:
ST32580000
5. Remove differential case assembly with a pry bar.
SPD139
SPD249
SPD250
SPD684
SPD685
DISASSEMBLY
PD-15