2006 NISSAN PATROL maintenance

6. Install all injection nozzles with Tool and securely connect fuel
spill tube and delivery tubes.
7. Bleed air from fuel system and check for fuel leakage with
engine running.
Injection nozzle to cylinder head:
:59-69Nzm (6.0 - 7.0 kg-m, 43 - 51 ft-lb)
Spill tube nut:
:39-49Nzm (4.0 - 5.0 kg-m, 29 - 36 ft-lb)
Injection tube:
:20-25Nzm (2.2 - 2.5 kg-m, 16 - 18 ft-lb)
Checking Idle Speed
Inspection should be carried out with gears in ``Neutral'' and
with air conditioner and other electrical loads off.
1. Warm up engine until engine coolant temperature indicator
points to the middle of gauge.
2. Attach a diesel tachotester's pick-up to No. 1 fuel injection tube.
3. Race engine two or three times and check idle speed.
Idle speed:
Unit: rpm
MT 750+50
þ0
Timing Belt Replacement
Refer to EM section.
ENGINE MAINTENANCE
Checking Injection Nozzle (Cont'd)
MA-19

Checking Exhaust System
Check exhaust pipes, muffler and mounting for improper
attachment, leaks, cracks, damage, loose connections, cha®ng and
deterioration.
Checking Clutch Fluid Level and Leaks
If ¯uid level is extremely low, check clutch system for leaks.
Checking Clutch System
Check ¯uid lines and operating cylinder for improper attachment,
cracks, damage, loose connections, cha®ng and deterioration.
Checking M/T Oil Level and Leaks
Never start engine while checking oil level.
1. Check manual transmission for leakage.
2. Check oil level.
Filler plug:
:25-34Nzm (2.5 - 3.5 kg-m, 18 - 25 ft-lb)
Changing M/T Oil
Oil grade:
API GL-4. Refer to ``RECOMMENDED FLUIDS AND
LUBRICANTS'', MA-9.
Oil capacity:
FS5R50B 3.8 liters (6-3/4 Imp pt)
Re®ll 2.9 liters (5-1/8 Imp pt)
FS5R30A 5.1 liters (9 Imp pt)
Drain plug:
:25-34Nzm (2.5 - 3.5 kg-m, 18 - 25 ft-lb)
SMA211A
SMA991C
SMA992C
SMA103
SMA255A
CHASSIS AND BODY MAINTENANCE
MA-20

Checking Water Entry
Check water entry in the clutch housing by removing the seal-
ing grommet, whenever driving in deep water or mud.
Checking Transfer Fluid Level
Never start engine while checking ¯uid level.
1. Check transfer for leakage.
2. Check ¯uid level.
Filler plug:
:25-34Nzm (2.5 - 3.5 kg-m, 18 - 25 ft-lb)
Changing Transfer Fluid
Fluid grade:
Genuine Nissan ATF or equivalent or API GL-4.
Refer to ``RECOMMENDED FLUIDS AND
LUBRICANTS'', MA-9.
Fluid capacity:
1.9 liters (1-5/8 Imp qt)
Drain plug:
:25-34Nzm (2.5 - 3.5 kg-m, 18 - 25 ft-lb)
Checking Propeller Shaft
Check propeller shaft for damage, looseness or grease leakage.
Tightening torque: Refer to PD section.
Greasing Nipples of Propeller Shafts
Apply multi-purpose grease to nipples of propeller shafts.
SMA369B
SMA936B
SMA993C
SMA945B
SMA043C
Front
Grease nipples
CHASSIS AND BODY MAINTENANCE
MA-21

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

Repacking Front Wheel Bearing and Axle Joint
Grease
FRONT WHEEL BEARING GREASE
Apply multi-purpose grease sparingly to the following parts:
+Threaded portion of spindle
+Contact surface between wheel bearing washer and outer
wheel bearing
+Grease seal lip
+Wheel hub (as shown at the left)
AXLE JOINT GREASE
+Drain approximately 2 liters (1-3/4 Imp qt) of differential oil.
+Remove knuckle spindle.
+Slightly pull out axle and repack axle joint with recommended
grease.
Refer to FA section.
Checking Free-running Hub Grease
Check free-running hub grease for leakage and water or dust entry.
Checking Water Entry in Knuckle Flange
+Check for water entry in knuckle ¯ange by removing one bolt
of lower knuckle ¯ange bearing cap and probing with a suitable
thin bar.
+After checking, be sure to reinstall the bolt to a tightening torque
of 30 to 40 Nzm (3.1 to 4.1 kg-m, 22 to 30 ft-lb).
Checking Brake Fluid Level and Leaks
If ¯uid level is extremely low, check brake system for leaks.
SFA469A
SFA869B
SMA946B
SMA949B
SBR451D
CHASSIS AND BODY MAINTENANCE
MA-23

Checking Brake System
Check brake ¯uid lines and parking brake cables for improper
attachment, leaks, cha®ng, abrasion, deterioration, etc.
Changing Brake Fluid
1. Drain brake ¯uid from each air bleeder valve.
2. Re®ll until new brake ¯uid comes out from each air bleeder
valve. Use same procedure as in bleeding hydraulic system to
re®ll brake ¯uid. Refer to BR section.
+Re®ll with recommended brake ¯uid.
+Never reuse drained brake ¯uid.
+Be careful not to splash brake ¯uid on painted areas.
Checking Brake Booster, Vacuum Hoses,
Connections and Check Valve
Check vacuum lines, connections and check valve for improper
attachment, air tightness, cha®ng and deterioration.
Checking Disc Brake
ROTOR
Check condition and thickness.
Standard thickness:
CL36VE
32.0 mm (1.260 in)
CL18VF
18.0 mm (0.709 in)
Minimum thickness:
CL36VE
30.0 mm (1.181 in)
CL18VF
16.0 mm (0.630 in)
SBR389C
SBR419C
SBR419A
SMA260A
CHASSIS AND BODY MAINTENANCE
MA-24

CALIPER
Check for leakage.
PA D
Check for wear or damage.
Standard thickness:
Front 12.0 mm (0.472 in)
Rear 10.0 mm (0.394 in)
Minimum thickness:
2.0 mm (0.079 in)
Balancing Wheels
Adjust wheel balance using the road wheel center.
Wheel balance (Maximum allowable unbalance):
Refer to SDS, MA-29.
Tire Rotation
Wheel nuts:
: 118 - 147 Nzm (12 - 15 kg-m, 87 - 108 ft-lb)
SMA922A
SMA847B
SMA800BB
CHASSIS AND BODY MAINTENANCE
Checking Disc Brake (Cont'd)
MA-25

Checking Power Steering Fluid and Lines
+Check ¯uid level with engine off.
+Check ¯uid level with dipstick on reservoir cap. Use ``HOT''
range at ¯uid temperatures of 50 to 80ÉC (122 to 176ÉF). Use
``COLD'' range at ¯uid temperatures of 0 to 30ÉC (32 to 86ÉF).
CAUTION:
+Do not over®ll.
+Recommended ¯uid is Automatic Transmission Fluid type
``DEXRON
TMIII'' or equivalent.
+Check lines for improper attachment, leaks, cracks, damage,
loose connections, cha®ng or deterioration.
+Check rack boots for accumulation of power steering ¯uid.
Checking Steering Damper
Check steering damper for damage and oil leakage.
Checking Steering Gear Box and Linkage
STEERING GEAR
+Check gear housing and boots for looseness, damage or
grease leakage.
+Check connection with steering column for looseness.
STEERING LINKAGE
+Check ball joint, dust cover and other component parts for
looseness, wear, damage or grease leakage.
SST280B
SST757C
SMA938A
CHASSIS AND BODY MAINTENANCE
MA-26