torque NISSAN PATROL 2006 User Guide

Trouble Diagnoses
Before conducting an alternator test, make sure that the battery is fully charged. A 30-volt voltmeter and suit-
able test probes are necessary for the test. The alternator can be checked easily by referring to the Inspec-
tion Table.
+Before starting, inspect the fusible link.
+Use fully charged battery.
WITH IC REGULATOR
Check the fol-
lowing:
+Warning
lamp bulb
+Fuse for
warning lamp
Ignition switch
``ON''Warning lamp
``OFF''Disconnect connector (S, L) and
ground L harness side.Warning lamp
``OFF''
Warning lamp
``ON''Damaged IC
regulator.
Replace.
Warning lamp
``ON''
Engine start.
Engine speed:
1,500 rpmWarning lamp
``ON''Check the following:
+Drive belt
+Fuse for S terminal
+Connector (S, L terminal) con-
nectionEngine idlingWarning lamp
``OFF''OK
Warning lamp
``ON''
Warning lamp
``OFF''OKEngine speed:
1,500 rpm
(Measure B
terminal volt-
age)More than
15.5VDamaged IC
regulator.
Replace.
No generationField circuit is
open.
Warning lamp: ``CHARGE'' warning lamp in combination meter
Note:
+If the inspection result is OK even though the charging system is malfunctioning, check the B ter-
minal connection. (Check the tightening torque.)
+When ®eld circuit is open, check condition of rotor coil, rotor slip ring and brush. If necessary,
replace faulty parts with new ones.
MALFUNCTION INDICATOR
The IC regulator warning function activates to illuminate ``CHARGE'' warning lamp, if any of the following
symptoms occur while alternator is operating:
+Excessive voltage is produced.
+No voltage is produced.
CHARGING SYSTEM
EL-53

Removal and Installation
WIPER ARMS
1. Prior to wiper arm installation, turn on wiper switch to operate
wiper motor and then turn it ``OFF'' (Auto Stop).
2. Lift the blade up and then set it down onto glass surface to set
the blade center to clearance ``L
1''&``L2'' immediately before
tightening nut.
3. Eject washer ¯uid. Turn on wiper switch to operate wiper motor
and then turn it ``OFF''.
4. Ensure that wiper blades stop within clearance ``L
1''&``L2''.
Clearance ``L
1'': 25 mm (0.98 in)
Clearance ``L
2'': 23 mm (0.91 in)
+Tighten wiper arm nuts to speci®ed torque.
Front wiper: 21 - 26 Nzm (2.1 - 2.7 kg-m, 15 - 20 ft-lb)
+Before reinstalling wiper arm, clean up the pivot area as
illustrated. This will reduce possibility of wiper arm loose-
ness.
WIPER LINKAGE
SEL543TA
SEL024J
CEL741
FRONT WIPER AND WASHER
EL-143

Removal and Installation
WIPER ARM
1. Prior to wiper arm installation, turn on wiper switch to operate
wiper motor and then turn it ``OFF'' (Auto Stop).
2. Lift the blade up and then set it down onto glass surface. Set
the blade center to clearance ``E'' immediately before tighten-
ing nut.
3. Eject washer ¯uid. Turn on wiper switch to operate wiper motor
and then turn it ``OFF''.
4. Ensure that wiper blades stop within clearance ``E''.
Clearance ``E'': 20 mm (0.79 in)
+Tighten windshield wiper arm nuts to speci®ed torque.
:13-18Nzm (1.3 - 1.8 kg-m,9-13ft-lb)
+Before reinstalling wiper arm, clean up the pivot area as
illustrated. This will reduce possibility of wiper arm loose-
ness.
Washer Nozzle Adjustment
+Adjust washer nozzle with suitable tool as shown in the ®gure
at left.
Adjustable range:  10É (In any direction)
Unit: mm (in)
*1 30 (1.18) *3 40 (1.57)
*2 30 (1.18) *4 20 (0.79)
CEL779
SEL024J
SEL241P
CEL780
REAR WIPER AND WASHER
EL-151

Electrical Components Inspection
HEADLAMP WIPER MOTOR CHECK
When wiper motor is locked, a protective circuit built into
wiper motor activates to stop wiper motor. If wiper motor will
not restart even after cause of problems has been eliminated,
turn ignition switch OFF and leave it off for approx. 1 to 3
minutes.
1. Turn headlamp wiper switch OFF.
2. Connect ohmmeter and check continuity.
Headlamp
wiper motorOhmmeter probe
Continuity
(+) (þ)
Stop positionj
1j4Ye s
j
1j2Ye s
j
1j3Ye s
j
3j5No
Removal and Installation
WIPER ARM
Tighten nut to secure wiper arm with wiper blade held below lower
stopper.
After installing wiper arm, position wiper blade on stopper upper
surface.
+Tighten headlamp wiper arm nut to the speci®ed torque.
: 2.3 - 3.0 Nzm (0.23 - 0.31 kg-m, 20.0 - 26.9 in-lb)
Washer Tube Layout
Check Valve
+A check valve is provided in the washer ¯uid line. Be careful not
to connect check valve to washer tube in the wrong direction.
CEL813
CEL814
CEL815
SEL411H
HEADLAMP WIPER AND WASHER
EL-154

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

Parts Requiring Angular Tightening
+Some important engine parts are tightened using an angular-
tightening method rather than a torque setting method.
+If these parts are tightened using a torque setting method, dis-
persal of the tightening force (axial bolt force) will be two or
three times that of the dispersal produced by using the correct
angular-tightening method.
+Although the torque setting values (described in this manual)
are equivalent to those used when bolts and nuts are tightened
with an angular-tightening method, they should be used for
reference only.
+To assure the satisfactory maintenance of the engine, bolts and
nuts must be tightened using an angular-tightening method.
+Before tightening the bolts and nuts, ensure that the thread and
seating surfaces are clean and then coated with engine oil.
+The bolts and nuts which require the angular-tightening method
are cylinder head bolts.
Liquid Gasket Application Procedure
a. Before applying liquid gasket, use a scraper to remove all
traces of old liquid gasket from mating surface.
b. Apply a continuous bead of liquid gasket to mating sur-
faces. (Use Genuine Liquid Gasket or equivalent.)
+Be sure liquid gasket is speci®ed width (for oil pan) 3.5
to 4.5 mm (0.138 to 0.177 in) for gasoline engine.
+Be sure liquid gasket is 2.0 to 3.0 mm (0.079 to 0.118
in) wide in areas except oil pan for TB and RD series
engines and 2.5 to 3.5 mm (0.098 to 0.138 in) for TD
series engine.
c. Apply liquid gasket to inner surface around hole perimeter
area.
(Assembly should be done within 5 minutes after coating.)
d. Wait at least 30 minutes before re®lling engine oil and
engine coolant.
SEM371C
PRECAUTIONS
EM-1

2. Install cylinder head.
(1) Make sure that No. 1 cylinder is at Bottom Dead Center.
(2) Make sure that No. 1 cam of camshaft is at BDC on its expan-
sion stroke.
(3) Tighten cylinder head bolts to the speci®ed torque in the
sequence as follows:
+Tightening procedure.
M12 bolt
1st Tighten all bolts to 29 Nzm (3.0 kg-m, 22 ft-lb).
2nd Tighten all bolts to 113 Nzm (11.5 kg-m, 83 ft-lb).
3rd Loosen all bolts completely.
4th Tighten all bolts to 29 Nzm (3.0 kg-m, 22 ft-lb).
5th Tighten all bolts to 108 to 118 Nzm (11 to 12 kg-m, 80 to
87 ft-lb) or if you have an angle wrench, turn all bolts 89
to 92 degrees clockwise.
M8 bolt
16-21Nzm (1.6 - 2.1 kg-m, 12 - 15 ft-lb)
3. Install front back cover and camshaft pulley.
Front back cover:
:3-5Nzm
(0.3 - 0.5 kg-m, 26 - 43 in-lb)
Camshaft pulley:
: 123 - 132 Nzm
(12.5 - 13.5 kg-m, 90 - 98 ft-lb)
4. Install timing belt. Refer to ``Replacing Timing Belt'' in section
MA.
5. Install rocker cover. Refer to EM-30.
Apply sealant to rocker cover gasket as shown.
Do not apply too much sealant.
6. Install intake and exhaust manifold. Refer to EM-30.
SEM732B
SEM737BA
SEM711B
SEM738B
CYLINDER HEAD
Installation (Cont'd)
EM-40

4. Measure outer diameter ``Dm'' of each crankshaft main journal.
5. Calculate main bearing clearance.
Main bearing clearance = A þ Dm:
Standard 0.036 - 0.063 mm (0.0014 - 0.0025 in)
Limit 0.12 mm (0.0047 in)
If it exceeds the limit, replace bearing.
+If clearance cannot be adjusted within the standard of any
bearing, grind crankshaft journal and use undersized bearing.
+If crankshaft or cylinder block is replaced, select thickness of
main bearings as follows:
a. Grade number of each cylinder block main journal is punched
on the respective cylinder block. These numbers are punched
in either Arabic or Roman numerals.
b. Grade number of each crankshaft main journal is punched on
the respective crankshaft. These numbers are punched in
either Arabic or Roman numerals.
c. Select main bearing with suitable thickness according to the
following table.
Main bearing grade number:
Main journal grade number 0 1 2
Crankshaft
journal grade
number0012
1123
2234
For example:
Main journal grade number: 1
Crankshaft journal grade number: 2
Main bearing grade number=1+2=3
Connecting rod bearing (Big end)
1. Install connecting rod bearing to connecting rod and cap.
2. Install connecting rod cap to connecting rod.
Tighten bolts to the speci®ed torque. Refer to EM-20.
3. Measure inner diameter ``C'' of each bearing.
AEM033
SEM912A
SEM911A
AEM027
CYLINDER BLOCK
Inspection (Cont'd)
EM-52

2. Install crankshaft and main bearing caps and tighten bolts to
the speci®ed torque.
+Apply new engine oil to the bolt thread and seat surface.
+Prior to tightening bearing cap bolts, shift crankshaft back
and forth to properly seat the bearing cap.
+Tighten bearing cap bolts gradually in two or three steps.
Start with center bearing and move outward as shown in
®gure.
+After securing bearing cap bolts, make sure crankshaft
turns smoothly by hand.
3. Measure crankshaft end play.
Crankshaft end play:
Standard
0.050 - 0.18 mm (0.0020 - 0.0071 in)
Limit
0.30 mm (0.0118 in)
If beyond the limit, replace thrust bearing with a new one.
4. Install connecting rod bearings in connecting rods and connect-
ing rod caps.
+Con®rm that correct bearings are selected. Refer to ``Con-
necting rod bearing (Big end)'', EM-52.
+Install bearings so that oil hole in connecting rod aligns
with oil hole of bearing.
+Apply new engine oil to bearing surfaces, bolt threads and
seating surfaces.
5. Install pistons with connecting rods.
a. Install them into corresponding cylinders with Tool.
+Make sure connecting rod does not scratch cylinder wall.
+Make sure connecting rod bolts do not scratch crankshaft
pin journals.
+Arrange so that front mark on piston head faces toward
front of engine.
+Apply new engine oil to piston rings and sliding surface of
piston.
b. Install connecting rod caps.
+Apply new engine oil to bolt threads and nut seating sur-
faces.
Tighten connecting rod cap nuts using the following procedure.
(1) Tighten to 14 to 16 Nzm
(1.4 to 1.6 kg-m, 10 to 12 ft-lb).
(2) Turn nuts 60 to 65É clockwise with an angle wrench. If
an angle wrench is not available, tighten nuts to 37 to
45 Nzm (3.8 to 4.6 kg-m, 27 to 33 ft-lb).
SEM801FA
SEM756B
SEM757B
SEM936A
SEM759B
CYLINDER BLOCK
Assembly (Cont'd)
EM-55

Precautions
+When installing rubber parts, ®nal tightening must be car-
ried out under unladen condition* with tires on ground.
* Fuel, radiator coolant and engine oil full. Spare tire, jack,
hand tools and mats in designated positions.
+Use ¯are nut wrench when removing and installing brake
tubes.
+After installing removed suspension parts, check wheel
alignment and adjust if necessary.
+Always torque brake lines when installing.
Special Service Tools
Tool number
Tool nameDescription
ST29020001
Gear arm puller
NT551
Removing tie-rod and drag link
a: 34 mm (1.34 in)
b: 6.5 mm (0.256 in)
c: 61.5 mm (2.421 in)
KV401021S0
Bearing race drift
NT153
Installing wheel bearing outer race
KV40105400
Wheel bearing
lock nut wrench
NT154
Removing and installing wheel bearing lock
nut
GG94310000
Flare nut torque wrench
NT406
Removing and installing brake piping
a: 10 mm (0.39 in)
SBR820BA
PRECAUTIONS AND PREPARATION
FA-1