NISSAN PICK-UP 1998 Repair Manual

WARNING:
lNever get under the vehicle while it is supported only by the jack. Always use safety stands to
support the frame when you have to get under the vehicle.
lPlace wheel chocks at both front and back of the wheels on the ground.
Pantograph Jack
SGI054A
LIFTING POINTS AND TOW TRUCK TOWING
GI-47

Screw Jack
SGI055A
LIFTING POINTS AND TOW TRUCK TOWING
GI-48

Garage Jack and Safety Stand
CAUTION:
Place a wooden or rubber block between safety stand and vehicle body when the supporting body
is flat.
SGI971
LIFTING POINTS AND TOW TRUCK TOWING
GI-49

2-pole Lift
WARNING:
When lifting the vehicle, open the lift arms as wide as possible and ensure that the front and rear of
the vehicle are well balanced.
When setting the lift arm, do not allow the arm to contact the brake tubes, brake cable or fuel lines.
SGI972
LIFTING POINTS AND TOW TRUCK TOWING
GI-50

Tow Truck Towing
CAUTION:
lAll applicable local laws regarding the towing operation must be obeyed.
lIt is necessary to use proper towing equipment to avoid possible damage to the vehicle during
towing operation.
lAttach safety chains for all towing.
lWhen towing, make sure that the transmission, steering system and powertrain are in good order.
If any unit is damaged, a dolly must be used.
lWhen towing with the front wheels on the ground:
Turn the ignition key to the ``OFF'' position and secure the steering wheel in a straight ahead
position with a rope or similar device. Never place the ignition key in the ``LOCK'' position. This
will result in damage to the steering lock mechanism.
lWhen towing with the rear wheels on the ground, release the parking brake and move the gear-
shift lever to neutral position (``N'' position).
lNever tow vehicle from the rear (i.e., backward) with four wheels on the ground as this may cause
serious and expensive damage to the transmission.
lFor 4-wheel drive model:
Set the free-running hubs to the free position. Move the transfer case shift lever into the ``2H''
position and the transmission shift lever into the neutral (``N'') position.
2-WHEEL DRIVE MODELS
NISSAN recommends that vehicle be towed with the driving
(rear) wheels off the ground as illustrated.
Towing with four wheels on the ground or towing with rear wheels on the ground
Observe the following restricted towing speeds and distances.
Speed: Below 95 km/h (60 MPH)
Distance: Less than 800 km (500 miles)
If the speed or distance must necessarily be greater, remove the propeller shaft beforehand to prevent
damage to the transmission.
SGI976
LIFTING POINTS AND TOW TRUCK TOWING
GI-51

4-WHEEL DRIVE MODELS
NISSAN recommends that a dolly be used as illustrated when
towing 4-wheel drive models.
Towing with four wheels on the ground or towing with front or rear wheels on the ground
Observe the following restricted towing speeds and distances.
Speed: Below 95 km/h (60 MPH)
Distance: Less than 800 km (500 miles)
If the speed or distance must necessarily be greater, remove the front and rear propeller shafts beforehand
to prevent damage to the transmission.
SGI973
LIFTING POINTS AND TOW TRUCK TOWING
Tow Truck Towing (Cont'd)
GI-52

Towing Point
Never tow the vehicle using only the towing points. To avoid damaging the vehicle body, use proper
towing equipment when towing.
VEHICLE RECOVERY (Freeing a stuck vehicle)
lPulling devices should be routed so they do not touch any
part of the suspension, steering, brake or cooling systems.
lAlways pull the cable straight out from the front or rear of the
vehicle. Never pull the vehicle at a sideways angle.
lPulling devices such as ropes or canvas straps are not rec-
ommended for use for vehicle towing or recovery.
SGI968
SGI969
SGI926
LIFTING POINTS AND TOW TRUCK TOWING
GI-53

Grade Bolt sizeBolt diam-
eter*
mmPitch
mmTightening torque (Without lubricant)
Hexagon head bolt Hexagon flange bolt
N´m kg-m ft-lb in-lb N´m kg-m ft-lb in-lb
4TM6 6.0 1.0 5.1 0.52 3.8 45.1 6.1 0.62 4.5 53.8
M8 8.01.25 13 1.3 9 Ð 15 1.5 11 Ð
1.0 13 1.3 9 Ð 16 1.6 12 Ð
M10 10.01.5 25 2.5 18 Ð 29 3.0 22 Ð
1.25 25 2.6 19 Ð 30 3.1 22 Ð
M12 12.01.75 42 4.3 31 Ð 51 5.2 38 Ð
1.25 46 4.7 34 Ð 56 5.7 41 Ð
M14 14.0 1.5 74 7.5 54 Ð 88 9.0 65 Ð
7TM6 6.0 1.0 8.4 0.86 6.2 74.6 10 1.0 7 87
M8 8.01.25 21 2.1 15 Ð 25 2.5 18 Ð
1.0 22 2.2 16 Ð 26 2.7 20 Ð
M10 10.01.5 41 4.2 30 Ð 48 4.9 35 Ð
1.25 43 4.4 32 Ð 51 5.2 38 Ð
M12 12.01.75 71 7.2 52 Ð 84 8.6 62 Ð
1.25 77 7.9 57 Ð 92 9.4 68 Ð
M14 14.0 1.5 127 13.0 94 Ð 147 15.0 108 Ð
9TM6 6.0 1.0 12 1.2 9 Ð 15 1.5 11 Ð
M8 8.01.25 29 3.0 22 Ð 35 3.6 26 Ð
1.0 31 3.2 23 Ð 37 3.8 27 Ð
M10 10.01.5 59 6.0 43 Ð 70 7.1 51 Ð
1.25 62 6.3 46 Ð 74 7.5 54 Ð
M12 12.01.75 98 10.0 72 Ð 118 12.0 87 Ð
1.25 108 11.0 80 Ð 137 14.0 101 Ð
M14 14.0 1.5 177 18.0 130 Ð 206 21.0 152 Ð
1. Special parts are excluded.
2. This standard is applicable to bolts having the following
marks embossed on the bolt head.*: Nominal diameter
Grade Mark
4T ............. 4M
6
7T ............. 7 Nominal diameter of bolt threads (Unit: mm)
9T ............. 9Metric screw threads
TIGHTENING TORQUE OF STANDARD BOLTS
GI-54

SAE J1930 Terminology List
All emission related terms used in this publication in accordance with SAE J1930 are listed. Accordingly,
new terms, new acronyms/abbreviations and old terms are listed in the following chart.
***: Not applicable
NEW TERMNEW ACRONYM /
ABBREVIATIONOLD TERM
Air cleaner ACL Air cleaner
Barometric pressure BARO ***
Barometric pressure sensor-BCDD BAROS-BCDD BCDD
Camshaft position CMP ***
Camshaft position sensor CMPS Crank angle sensor
Canister *** Canister
Carburetor CARB Carburetor
Charge air cooler CAC Intercooler
Closed loop CL Closed loop
Closed throttle position switch CTP switch Idle switch
Clutch pedal position switch CPP switch Clutch switch
Continuous fuel injection system CFI system ***
Continuous trap oxidizer system CTOX system ***
Crankshaft position CKP ***
Crankshaft position sensor CKPS ***
Data link connector DLC ***
Data link connector for CONSULT DLC for CONSULT Diagnostic connector for CONSULT
Diagnostic test mode DTM Diagnostic mode
Diagnostic test mode selector DTM selector Diagnostic mode selector
Diagnostic test mode I DTM I Mode I
Diagnostic test mode II DTM II Mode II
Diagnostic trouble code DTC Malfunction code
Direct fuel injection system DFI system ***
Distributor ignition system DI system Ignition timing control
Early fuel evaporation-mixture heater EFE-mixture heater Mixture heater
Early fuel evaporation system EFE system Mixture heater control
Electrically erasable programmable read only
memoryEEPROM ***
Electronic ignition system EI system Ignition timing control
Engine control EC ***
Engine control module ECM ECCS control unit
Engine coolant temperature ECT Engine temperature
Engine coolant temperature sensor ECTS Engine temperature sensor
Engine modification EM ***
Engine speed RPM Engine speed
Erasable programmable read only memory EPROM ***
Evaporative emission canister EVAP canister Canister
SAE J1930 TERMINOLOGY LIST
GI-55

***: Not applicable
NEW TERMNEW ACRONYM /
ABBREVIATIONOLD TERM
Evaporative emission system EVAP system Evaporative emission control system
Exhaust gas recirculation valve EGR valve EGR valve
Exhaust gas recirculation control-BPT valve EGRC-BPT valve BPT valve
Exhaust gas recirculation control-solenoid valve EGRC-solenoid valve EGR control solenoid valve
Exhaust gas recirculation temperature sensor
EGRT sensor Exhaust gas temperature sensor
EGR temperature sensor
Flash electrically erasable programmable read
only memoryFEEPROM ***
Flash erasable programmable read only memory FEPROM ***
Flexible fuel sensor FFS ***
Flexible fuel system FF system ***
Fuel pressure regulator *** Pressure regulator
Fuel pressure regulator control solenoid valve *** PRVR control solenoid valve
Fuel trim FT ***
Heated Oxygen sensor HO2S Exhaust gas sensor
Idle air control system IAC system Idle speed control
Idle air control valve-air regulator IACV-air regulator Air regulator
Idle air control valve-auxiliary air control valve IACV-AAC valve Auxiliary air control (AAC) valve
Idle air control valve-FICD solenoid valve IACV-FICD solenoid valve FICD solenoid valve
Idle air control valve-idle up control solenoid
valveIACV-idle up control solenoid
valveIdle up control solenoid valve
Idle speed control-FI pot ISC-FI pot FI pot
Idle speed control system ISC system ***
Ignition control IC ***
Ignition control module ICM ***
Indirect fuel injection system IFI system ***
Intake air IA Air
Intake air temperature sensor IAT sensor Air temperature sensor
Knock *** Detonation
Knock sensor KS Detonation sensor
Malfunction indicator lamp MIL Check engine light
Manifold absolute pressure MAP ***
Manifold absolute pressure sensor MAPS ***
Manifold differential pressure MDP ***
Manifold differential pressure sensor MDPS ***
SAE J1930 TERMINOLOGY LIST
SAE J1930 Terminology List (Cont'd)
GI-56