2002 NISSAN TERRANO lock

Adjusting Clutch Pedal
1. Adjust pedal height with pedal stopper.
Pedal height ªHº:
LHD: 227 - 237 mm (8.94 - 9.33 in)
RHD: 210 - 220 mm (8.27 - 8.66 in)
2. Adjust pedal free play with master cylinder push rod. Then
tighten lock nut.
Pedal free play ªAº:
1.0 - 3.0 mm (0.039 - 0.118 in)
YCL009
INSPECTION AND ADJUSTMENT
CL-5

Clutch Cover and Flywheel
INSPECTION AND ADJUSTMENT
ISet Tools and check height and unevenness of diaphragm
spring.
Diaphragm spring height ªAº:
36.5 - 38.5 mm (1.437 - 1.516 in)
ICheck thrust rings for wear or damage by shaking cover
assembly and listening for chattering noise, or lightly hammer-
ing on rivets for a slight cracking noise. Replace clutch cover
assembly if necessary.
ICheck pressure plate and clutch disc contact surface for slight
burns or discoloration. Repair pressure plate with emery paper.
ICheck pressure plate and clutch disc contact surface for defor-
mation or damage. Replace if necessary.
IAdjust unevenness of diaphragm spring with Tool.
Uneven limit:
0.7 mm (0.028 in)
FLYWHEEL INSPECTION
ICheck contact surface of flywheel for slight burns or discolora-
tion. Repair flywheel with emery paper.
ICheck flywheel runout.
Runout (Total indicator reading):
Refer to EM section. (Inspection Ð CYLINDER
BLOCK)
SCL503
SCL504
SCL468
CLUTCH DISC AND CLUTCH COVER
CL-12

Installation
IInstall the injection tubes, referring to the markings made dur-
ing removal.
IInstall the injection tubes in the order of No. 3, No. 4, No. 1, and
No. 2.
Injection nozzle oil seal
Removal
Using a tool such as a flat-bladed screwdriver, pry the flange of the
seal, then remove it.
Installation
After the injection nozzle assembly is installed, push the seal from
the cylinder head side until it contacts the flange.
IReplace the oil seal with new one when the injection nozzle
assembly is removed. (It is not necessary to replace the oil
seal when only injection tubes are removed.)
Spill tube
Installation
IAfter the spill tube is installed, check the airtightness of
the spill tube.
IAfter the bolts are tightened, the joint of the spill tube gasket
might be broken. However, this will not affect function.
Injection nozzle assembly
Removal
1. Remove the nozzle support, then pull out the injection nozzle
assembly by turning it clockwise/counterclockwise.
2. Using a tool such as a flat-head screwdriver, remove the cop-
per washer inside the cylinder head.
CAUTION:
Do not disassemble the injection nozzle.
Installation
1. Insert the nozzle gasket to the cylinder head hole.
2. Attach the O-ring to the mounting groove of the nozzle side,
then insert it in the cylinder head.
TEST AND ADJUSTMENT
WARNING:
When using nozzle tester, be careful not to allow diesel fuel
sprayed from nozzle to contact your hands or body, and make
sure your eyes are properly protected with goggles.
JEF248Z
JEF249Z
BASIC SERVICE PROCEDUREZD30DDTi
Injection Tube and Injection Nozzle (Cont'd)
EC-25

REMOVAL
1. Remove the following:
IEngine coolant draining
ICharge air cooler
IAir inlet pipe
IThrottle body
IRocker cover
IOil level gauge guide
IEGR cooler
IEGR guide tube
IEGR volume control solenoid valve
IFuel hose
IInjection tube
IRadiator upper hose
IRadiator shroud
ICooling fan
IDrive belt
IVacuum pipe
IVacuum pump
2. Move the power steering pump.
3. Remove the harness connector from the fuel injection pump.
IAfter pulling the connector stopper all the way back, remove the
connector.
IWhen the stopper is pulled all the way back, the interlocked-
connector will come off.
As for installation, when the connector is pushed all the way
forward until the stopper locks, the interlocked-connector is
inserted.
4. Remove the fuel injection pump rear bracket.
5. Remove the chain cover.
IRemove the installation bolts A, B, and C shown in the figure
(left).
CAUTION:
During chain cover removal, seal the opening to prevent for-
eign objects from getting into the engine.
6. Fix the internal mechanism of the idler gear (scissors gear
structure).
a. Remove the plug on the front side of the gear case.
b. While turning the crankshaft pulley clockwise, check the tight-
ening bolt hole of the idler gear internal mechanism through the
plug hole.
IConduct the visual check using a mirror.
IWhen checking, note that there are 2 other holes (with no
thread) beside the tightening bolt hole on the idler gear.
JEF260Z
JEF261Z
JEF262Z
BASIC SERVICE PROCEDUREZD30DDTi
Electronic Control Fuel Injection Pump (Cont'd)
EC-28

5. Install the cam sprocket and timing chain at the same time.
IAlign the mating marks of the fuel injection pump sprocket and
cam sprocket, and install the timing chain.
IHolding the hexagon head of the camshaft with a wrench,
tighten the cam sprocket installation bolt.
CAUTION:
Do not tighten the installation bolt using a chain tension.
6. Install the timing chain, related parts, and the chain cover.
Refer to EM section, ªTIMING CHAINº.
7. Remove the tightening bolt of the idler gear internal mecha-
nism.
8. Apply the liquid gasket to the screw of the plug, and tighten the
plug.
: 7.9 - 9.8 N×m (0.8 - 1.0 kg-m, 70 - 86 in-lb)
IUse Genuine Liquid Gasket or equivalent.
9. Install the fuel injection pump rear bracket.
ITighten all the installation bolts temporarily, and then tighten
them firmly with both surfaces of the fuel injection pump and
cylinder block attached to the installation surface.
10. Connect the harness connector of the fuel injection pump.
IInsert the harness connector until the stopper is completely
locked.
IWhen the connector is pushed fully to lock the stopper, the
interlocked-connector is inserted.
11. Installation is in the reverse order of removal.
JEF264Z
JEF272Z
JEF273Z
JEF260Z
BASIC SERVICE PROCEDUREZD30DDTi
Electronic Control Fuel Injection Pump (Cont'd)
EC-31

18 CHECK MAIN 12 CAUSES
If the cause cannot be isolated, go to ªMAIN 12 CAUSES OF OVERHEATINGº, EC-120.
EINSPECTION END
Main 12 Causes of Overheating
Engine Step Inspection item Equipment Standard Reference page
OFF 1IBlocked radiator
IBlocked condenser
IBlocked radiator grille
IBlocked bumperIVisual No blocking Ð
2ICoolant mixtureICoolant tester 30 - 50% coolant mixture See ªRECOMMENDED
FLUIDS AND LUBRI-
CANTSº in MA section.
3ICoolant levelIVisual Coolant up to MAX level
in reservoir tank and
radiator filler neckSee ªChanging Engine
Coolantº, ªENGINE MAIN-
TENANCEº in MA section.
4IRadiator capIPressure tester 78 - 98 kPa
(0.78 - 0.98 bar, 0.8 - 1.0
kg/cm
2, 11 - 14 psi)
59 - 98 kPa (0.59 - 0.98
bar, 0.6 - 1.0 kg/cm
2,
9 - 14 psi) (Limit)See ªSystem Checkº,
ªENGINE COOLING SYS-
TEMº in LC section.
ON*2 5ICoolant leaksIVisual No leaks See ªSystem Checkº,
ªENGINE COOLING SYS-
TEMº in LC section.
ON*2 6IThermostatITouch the upper and
lower radiator hosesBoth hoses should be hot. See ªThermostatº and
ªRadiatorº, ªENGINE
COOLING SYSTEMº in
LC section.
ON*1 7ICooling fanIVisual Operating See ªDTC 0208 OVER
HEATº, EC-109.
OFF 8ICombustion gas leakIColor checker chemical
tester 4 gas analyzerNegative Ð
ON*3 9ICoolant temperature
gaugeIVisual Gauge less than 3/4
when drivingÐ
ICoolant overflow to res-
ervoir tankIVisual No overflow during driving
and idlingSee ªChanging Engine
Coolantº, ªENGINE MAIN-
TENANCEº in MA section.
OFF*4 10ICoolant return from res-
ervoir tank to radiatorIVisual Should be initial level in
reservoir tankSee ªENGINE MAINTE-
NANCEº in MA section.
OFF 11ICylinder headIStraight gauge feeler
gauge0.1 mm (0.004 in) Maxi-
mum distortion (warping)See ªInspectionº, ªCYLIN-
DER HEADº in EM sec-
tion.
12ICylinder block and pis-
tonsIVisual No scuffing on cylinder
walls or pistonSee ªInspectionº, ªCYLIN-
DER BLOCKº in EM sec-
tion.
*1: Engine running at idle.
*2: Engine running at 3,000 rpm for 10 minutes.
*3: Drive at 90 km/h (55 MPH) for 30 minutes and then let idle for 10 minutes.
*4: After 60 minutes of cool down time.
For more information, refer to ªOVERHEATING CAUSE ANALYSISº in LC section.
DTC 0208 OVER HEATZD30DDTi
Diagnostic Procedure (Cont'd)
EC-120

3 DETECT MALFUNCTIONING PART
Check the following.
IFuse block (J/B) connector F114 (LHD models), M835 (RHD models)
I15A fuse
IHarness for open and short between stop lamp switch and fuse
ERepair open circuit or short to ground or short to power in harness or connectors.
4 CHECK STOP LAMP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch ªOFFº.
2. Disconnect ECM harness connector.
3. Disconnect stop lamp switch harness connector.
MEC027E
4. Check harness continuity between ECM terminal 17 and stop lamp switch terminal 2. Refer to Wiring Diagram.
Continuity should exist.
5. Also check harness for short to ground and short to power.
OK or NG
OKEGO TO 5.
NGERepair open circuit or short to ground or short to power in harness or connectors.
DTC 0807 ECM 14ZD30DDTi
Diagnostic Procedure (Cont'd)
EC-207

6 CHECK GLOW INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Turn ignition switch ªOFFº.
2. Disconnect combination meter harness connector F118 (LHD models) or M837 (RHD models).
3. Turn ignition switch ªONº.
4. Check voltage between combination meter terminal 28 and ground with CONSULT-II or tester.
MEC979DVoltage: Battery voltage
OK or NG
OKEGO TO 8.
NGEGO TO 7.
7 DETECT MALFUNCTIONING PART
Check the following.
1. Fuse block (J/B) connector F48 (LHD models), M756 (RHD models)
2. 10A fuse
3. Harness for open or short between combination meter and fuse
ERepair open circuit or short to ground or short to power in harness or connectors.
8 CHECK GLOW INDICATOR LAMP OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch ªOFFº.
2. Disconnect ECM harness connector.
3. Disconnect combination meter harness connector F118 (LHD models) or M837 (RHD models).
4. Check harness continuity between ECM terminal 16 and combination meter terminal 47. Refer to Wiring Diagram.
Continuity should exist.
5. Also check harness for short to ground and short to power.
OK or NG
OKEGO TO 9.
NGERepair open circuit or short to ground or short to power in harness or connectors.
9 CHECK COMBINATION METER
Check combination meter and glow indicator lamp. Refer to EL section (ªMETER AND GAUGESº).
OK or NG
OKEGO TO 17.
NGERepair or replace combination meter or glow indicator lamp.
GLOW CONTROL SYSTEMZD30DDTi
Diagnostic Procedure (Cont'd)
EC-244