Rocker NISSAN TERRANO 2004 Service Owner's Manual

CAMSHAFT AND CAMSHAFT BEARING
Unit: mm (in)
StandardLimit
Camshaft journal to
bushing clearance 0.020 - 0.109
(0.0008 - 0.0043) Less than 0.15
(0.0059)
Camshaft journal
diameter
Front 50.721 - 50.740
(1.9969 - 1.9976) Ð
2nd 50.521 - 50.540
(1.9890 - 1.9898) Ð
3rd 50.321 - 50.340
(1.9811 - 1.9819) Ð
4th 50.121 - 50.140
(1.9733 - 1.9740) Ð
Rear 49.921 - 49.940
(1.9654 - 1.9661) Ð
Camshaft bend (Total
indicator reading) Less than 0.02
(0.0008) Less than 0.06
(0.0024)
Camshaft end play 0.08 - 0.28
(0.0031 - 0.0110) Less than 0.50
(0.0197)
EM671
Standard Limit
Cam height ªAº 41.570 (1.6366)Less than
41.20 (1.6220)
Intake
Exhaust 41.900 (1.6496) Less than
41.40 (1.6299)
VALVE LIFTER AND PUSH ROD
Unit: mm (in)
Standard Limit
Valve lifter outer
diameter 24.960 - 24.970
(0.9827 - 0.9831) Ð
Cylinder block valve
lifter hole diameter 25.000 - 25.033
(0.9843 - 0.9855) Ð
Valve lifter to lifter
hole clearance 0.030 - 0.073
(0.0012 - 0.0029) Less than 0.20
(0.0079)
Push rod bend (TIR) Less than 0.3
(0.012É) Less than 0.5
(0.020)
*: Total indicator reading
ROCKER SHAFT AND ROCKER ARM
Standard Limit
Rocker shaft
Outer diameter 19.979 - 20.00
(0.7866 - 0.7874) Ð
Rocker shaft bend
(TIR)* 0 - 0.10
(0 - 0.0039) less than 0.30
(0.0188)
Rocker arm
Inner diameter 20.014 - 20.035
(0.7880 - 0.7888) Ð
Clearance between
rocker arm and
rocker shaft 0.014 - 0.056
(0.0006 - 0.0022) less than 0.15
(0.0059)
*: Total indicator reading
SERVICE DATA AND SPECIFICATIONS (SDS)TD27Ti
Inspection and Adjustment (Cont'd)
EM-147
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Crankcase Ventilation System
DESCRIPTION
In this system, blow-by gas is sucked into the air inlet pipe after oil
separation by oil separator in the rocker cover.
INSPECTION
Ventilation hose
1. Check hoses and hose connections for leaks.
2. Disconnect all hoses and clean with compressed air. If anyhose cannot be freed of obstructions, replace.
JEF224Z
SEC692
ENGINE AND EMISSION BASIC CONTROL SYSTEM DESCRIPTIONZD30DDTi
EC-23
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Inspection for spill tube airtightness
Before the rocker cover is installed, perform the inspection as fol-
lows.
1. Connect the handy vacuum pump to the spill hose.
2. Check that the airtightness is maintained after the negativepressure shown below is applied.Standard: þ53.3 to þ66.7 kPa (þ533 to þ667 mbar, þ400 to
þ500 mmHg, þ15.75 to þ19.69 inHg)
Air bleeding of fuel piping
After the repair, bleed air in the piping by pumping the priming
pump up and down until it becomes heavy.
Injection pressure test
1. Install injection nozzle assembly to injection nozzle tester andbleed air from flare nut.
2. Pump the tester handle slowly (one time per second) and watch the pressure gauge.
3. Read the pressure gauge when the injection pressure just starts dropping.Initial injection pressure: Used19,026 kPa (190.3 bar, 194 kg/cm
2, 2,759 psi)
New 19,516 - 20,497 kPa (195.2 - 205.0 bar, 199 - 209
kg/cm
2, 2,830 - 2,972 psi)
Limit 16,182 kPa (161.8 bar, 165 kg/cm
2, 2,346 psi)
I The injection nozzle assembly has a 2-stage pressure injection
function. However, the judgement should be made at the first
stage of the valve opening pressure.
JEF250Z
MEC991D
JEF348Y
BASIC SERVICE PROCEDUREZD30DDTi
Injection Tube and Injection Nozzle (Cont'd)
EC-26
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REMOVAL
1. Remove the following:
IEngine coolant draining
I Charge air cooler
I Air inlet pipe
I Throttle body
I Rocker cover
I Oil level gauge guide
I EGR cooler
I EGR guide tube
I EGR volume control solenoid valve
I Fuel hose
I Injection tube
I Radiator upper hose
I Radiator shroud
I Cooling fan
I Drive belt
I Vacuum pipe
I Vacuum pump
2. Move the power steering pump.
3. Remove the harness connector from the fuel injection pump.
I After pulling the connector stopper all the way back, remove the
connector.
I When 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.
I Remove 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.
I Conduct the visual check using a mirror.
I When 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
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Power steering hydraulic pressure ...................ST-7
Power steering oil pump ...........................ST-16, 22
Power steering system bleeding.......................ST-5
Power supply routing ..................................EL-8, 10
Power window.......................................EL-156, 158
Pre-delivery inspection.....................................MA-3
Priming pump .................................................EC-50
Propeller shaft ............................................PD-5, 57
Propeller shaft greasing...........................MA-36, 38
Propeller shaft inspection ........................MA-36, 38
Propeller shaft on vehicle service ....................PD-6
Pump communication line (ElectronicFuel Injection Pump) ................................EC-180
Pump control module (Electronic Fuel Injection Pump).........................................EC-194
R
Radiator ....................................................LC-14, 32
Rear axle................................................RA-4, 6, 12
Rear bumper .....................................................BT-8
Rear case (Transfer)...................................TF-9, 24
Rear combination lamp removal andinstallation .....................................................BT-8
Rear door ........................................................BT-12
Rear door trim...........................................BT-18, 19
Rear drum brake ............................................BR-32
Rear fog lamp .................................................EL-58
Rear side window .....................................BT-21, 43
Rear suspension ........................................RA-4, 12
Rear window defogger .................EL-125, 132, 133
Refrigerant connection precaution ...................HA-4
Refrigerant general precaution.........................HA-3
Refrigerant lines .............................................HA-17
Refrigeration cycle............................................HA-9
REMOTE - Wiring diagram ...........................EL-145
Removal and installation (A/T)......................AT-121
Removal and installation (Transfer) ..................TF-7
Reverse clutch ..............................................AT-156
Reverse idler shaft (M/T)................................MT-11
Reverse main gear (M/T) ...............................MT-11
Revolution sensor (A/T) ..........................AT-52, 119
R/FOG - Wiring diagram .................................EL-58
Ring gear diff. inspection .........................PD-20, 42
Rocker cover ..................................................EM-20
Roof trim .........................................................BT-20
Rotor disc (front) .............................................FA-18
S
Screw jack .......................................................GI-31
Seal - See Exterior .........................................BT-21
Seat belt inspection .................................MA-36, 45
Seat belt pre-tensioner ...............................RS-2, 11
Seat belt pre-tensioner disposal ....................RS-22
Seat belt, front ..................................................RS-4
Seat, front .......................................................BT-34
Seat, second (2nd) .........................................BT-37 Seat, third (3rd) ...............................................BT-39
Second (2nd) seat ..........................................BT-37
Self-diagnostic results ............................EC-35, 347
Shift control (Transfer) ..............................TF-11, 24
Shift control components
(M/T) ............................MT-13, 14, 15, 21, 23, 31
Shift fork (M/T) ...............................................MT-13
Shift schedule................................................AT-201
Shift solenoid valve A (A/T).............................AT-65
Shift solenoid valve B (A/T) ............................AT-68
Shock absorber (front) ....................................FA-30
Shock absorber (rear) ..............................RA-14, 16
Side air bag ....................................................RS-20
Side air bag (satellite) sensor ........................RS-15
Side bearing preload diff. ...............................PD-24
Side trim....................................................BT-18, 21
Side window - See Rear side window ............BT-21
S/LOCK - Wiring diagram .............................EL-184
SMJ (super multiple junction) .......................Foldout
Speedometer...................................................EL-86
Spill valve .....................................................EC-187
Spiral cable.....................................................RS-16
SROOF - Wiring diagram .............................EL-153
SRS - See Supplemental Restraint System ..........................................................RS-8
SRS - Wiring diagram ....................................RS-34
SRS Trouble diagnoses .................................RS-28
S/SIG - Wiring diagram ................................EC-253
Stabilizer bar (front) ....................................FA-4, 33
Stabilizer bar (rear) ..................................RA-15, 16
Stall test (A/T) .........................................AT-27, 201
Standardized relay ............................................EL-6
START - Wiring diagram ................................SC-14
Start signal ...................................................EC-253
Starter .............................................................SC-17
Starting system...............................................SC-13
Steering gear and linkage inspection ......MA-36, 43
Steering gear oil level ..............................MA-36, 44
Steering gear, linkage and transfer gear inspection ..............................MA-36, 43, 44
Steering linkage ........................................ST-17, 22
Steering switch................................................EL-27
Steering wheel and column ........................ST-8, 22
Steering wheel play ..........................................ST-4
Steering wheel turning force .............................ST-6
Stop lamp ........................................................EL-52
Stop lamp switch ..................................EC-209, 426
STOP/L - Wiring diagram................................EL-52
Striking rod (M/T) ...........................................MT-13
Sub-gear (M/T) ...............................................MT-11
Sunroof............................................................BT-40
Sunroof, electric ............................................EL-153
Super lock ....................EL-171, 179, 180, 182, 192
Supplemental Restraint System .......................RS-8
Swirl control valve control solenoid valve .........................................................EC-271
SWL/V - Wiring diagram ..............................EC-273
Symptom matrix chart ............................EC-56, 363
ALPHABETICAL INDEX
IDX-6
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