1998 NISSAN PICK-UP brake

Maintenance (engine) (TD25 engine) ......... MA-23
Major overhaul (Transfer)............................... TF-8
Malfunction indicator lamp (MIL) ................. EC-38
Manifold tightening torque (intake &
exhaust) ................................................... MA-23
Manual-lock free-running hub ...................... FA-14
Manual steering gear ................................... ST-13
Manual transmission number........................ GI-43
Manual transmission oil replacement.......... MA-32
Mass air flow sensor (MAFS) ...................... EC-89
Master cylinder (brake) ................................ BR-12
Master cylinder (clutch) .................................. CL-6
Mirror, door................................................... BT-39
Mode door control linkage adjustment ........ HA-46
Model variation.............................................. GI-37
Molding - See Exterior ................................. BT-24
Multi-remote control system ....................... EL-173
Multiport fuel injection (MFI) system ........... EC-14
N
NATS (Nissan Anti-theft System)
precautions .......................................................GI-2
NATS (Nissan Anti-theft System)............... EL-183
NATS - Wiring diagram .............................. EL-185
Neutral position switch (M/T)....................... MT-14
Neutral position switch............................... EC-136
O
Oil change (capacity)....................................MA-12
Oil change (interval) ...................................... MA-5
Oil cooler (engine)........................................ LC-17
Oil jet ............................................................ LC-18
Oil pan (engine) (KA24 engine) .................. EM-11
Oil pan (engine) (TD25 engine) .................. EM-52
Oil pressure (engine) (KA24 engine) ............. LC-4
Oil pressure (engine) (TD25 engine) ........... LC-13
Oil pressure relief valve (engine)
(KA24 engine) ............................................ LC-5
Oil pressure relief valve (engine)
(TD25 engine) .......................................... LC-16
Oil pump (engine) (KA24 engine) .................. LC-4
Oil pump (engine) (TD25 engine) ................ LC-14
Oil pump regulator valve (engine)
(KA24 engine) ............................................ LC-5
Oil pump regulator valve (engine)
(TD25 engine) .......................................... LC-17
Oil seal replacement (engine)
(KA24 engine).......................................... EM-22
Oil seal replacement (engine)
(TD25 engine).......................................... EM-67
Oil seal replacement (front of final
drive) ........................................................ PD-12
Operating cylinder (clutch) ............................. CL-8
Outside mirror - See Door mirror ................. BT-39
Oversize piston............................................ EM-95
P
P/ANT - Wiring diagram ..............................EL-147
PCV (positive crankcase ventilation) ......... EC-193
PCV filter replacement ................................ MA-21
PCV system inspection ............................... MA-21
PGC/V - Wiring diagram ............................ EC-141
PLA - Wiring diagram ................................ EC-222
PNP/SW - Wiring diagram ......................... EC-137
POWER - Wiring diagram .............................. EL-6
PST/SW - Wiring diagram ......................... EC-157
Pantograph jack ............................................ GI-47
Parking brake control................................... BR-30
Parking lamp ................................................ EL-66
Periodic maintenance .................................... MA-5
Pilot bushing replacement
(KA24 engine).......................................... EM-48
Pilot bushing replacement
(TD25 engine).......................................... EM-79
Piston assembly (KA24 engine) .................. EM-45
Piston assembly (TD25 engine) .................. EM-86
Piston pin inspection (KA24 engine) ........... EM-39
Piston pin inspection (TD25 engine) ........... EM-76
Piston ring inspection (KA24 engine).......... EM-40
Piston ring inspection (TD25 engine).......... EM-76
Piston to bore clearance
(KA24 engine).......................................... EM-41
Piston to bore clearance
(TD25 engine).......................................... EM-75
Power door lock ......................................... EL-166
Power door mirror ...................................... EL-150
Power steering fluid level .................. MA-37, ST-4
Power steering gear (PB48S) ...................... ST-20
Power steering gear (PB59K) ...................... ST-28
Power steering hydraulic system ................... ST-7
Power steering oil pressure switch............ EC-157
Power steering oil pump .............................. ST-34
Power steering system bleeding .................... ST-5
Power supply routing...................................... EL-5
Power transistor & ignition coil .................. EC-105
Power window ............................................ EL-154
Pre-delivery inspection .................................. MA-3
Precautions (General) ..................................... GI-2
Pressure plate - See Clutch cover............... CL-13
Priming pump............................................. EC-192
Propeller shaft................................................ PD-6
Propeller shaft greasing .............................. MA-33
Propeller shaft inspection ............................ MA-33
Propeller shaft vibration ................................. PD-8
Push rod ...................................................... EM-60
Q
Quick-glow system check ...........................EC-203
R
R/FOG - Wiring diagram ...............................EL-72
ALPHABETICAL INDEX
IDX-6

Radiator (KA24 engine) ................................. LC-9
Radiator (TD25 engine) ............................... LC-24
Rear axle ....................................................... RA-5
Rear body..................................................... BT-40
Rear case (Transfer) ...................................... TF-8
Rear combination lamp removal and
installation................................................. BT-24
Rear cover gasket replacement diff. ........... PD-13
Rear door ..................................................... BT-11
Rear drum brake.......................................... BR-26
Rear fog lamp............................................... EL-72
Rear seat belt ................................................ RS-4
Rear seat...................................................... BT-33
Rear suspension .......................................... RA-12
Rear window defogger ............................... EL-135
Refrigerant connection precaution................. HA-2
Refrigerant discharging evacuating
charging ................................................... HA-49
Refrigerant general precaution ...................... HA-2
Refrigerant lines........................................... HA-52
Refrigeration cycle ....................................... HA-12
Release bearing (clutch) ................................ CL-9
Removal and installation (Transfer) ............... TF-6
Resistor ...................................................... EC-105
Reverse idler shaft (M/T) (FS5R30A) ......... MT-36
Reverse idler shaft (M/T) (FS5W71C) ........ MT-15
Reverse lamp switch (M/T) - See
Back-up lamp switch (M/T) ........................ MT-9
Reverse main gear (M/T) (FS5R30A) ......... MT-36
Reverse main gear (M/T) (FS5W71C) ........ MT-15
Ring gear diff. inspection (C200)................. PD-38
Ring gear diff. inspection (H233B) .............. PD-60
Road wheel size ........................................... GI-46
Roof trim....................................................... BT-21
Room lamp - See Interior lamp.................... EL-85
Rotor disc (front) .......................................... FA-16
S
S/SIG - Wiring diagram...............................EC-149
SAE J1930 terminology list........................... GI-55
SMJ (super multiple junction) .................... Foldout
SRS - See Supplemental Restraint
System ....................................................... RS-6
SRS Trouble diagnoses
(2WD models) .......................................... RS-17
SRS Trouble diagnoses
(4WD models) .......................................... RS-22
START - Wiring diagram .............................. EL-26
SWL/V - Wiring diagram ............................ EC-163
Screw jack..................................................... GI-48
Seal - See Exterior....................................... BT-24
Seat belt inspection ..................................... MA-40
Seat belt, front ............................................... RS-3
Seat belt, rear ................................................ RS-4
Seat, front..................................................... BT-30
Seat, rear ..................................................... BT-33
Self-diagnostic results.................................. EC-38
Shift control (Transfer) ................................. TF-10Shift control components (M/T)
(FS5R30A) ................................................MT-38
Shift control components (M/T)
(FS5W71C) .............................................. MT-17
Shift fork (M/T) (FS5R30A) ......................... MT-38
Shift fork (M/T) (FS5W71C) ........................ MT-17
Shift lever (FS5R30A) ................................. MT-38
Shift lever (FS5W71C) ................................ MT-17
Shock absorber (front) ................................. FA-28
Shock absorber (rear).................................. RA-13
Side bearing preload (R180A) ..................... PD-23
Side bearing preload (C200) ....................... PD-45
Side trim ....................................................... BT-15
Side window ................................................. BT-38
Spark plug replacement .............................. MA-20
Spiral cable .................................................. RS-11
Spot lamp ..................................................... EL-85
Stabilizer bar (front) ..................................... FA-31
Standardized relay ......................................... EL-3
Start signal ................................................. EC-149
Starter ........................................................... EL-33
Starting system............................................. EL-26
Steering gear and linkage inspection.......... MA-37
Steering gear oil level ................................. MA-38
Steering knuckle........................................... FA-18
Steering linkage ........................................... ST-37
Steering wheel and column ........................... ST-9
Steering wheel play........................................ ST-6
Steering wheel turning force .......................... ST-6
Striking rod (M/T) (FS5R30A) ..................... MT-38
Striking rod (M/T) (FS5W71C) .................... MT-17
Sub-gear (M/T) (FS5R30A) ......................... MT-36
Sub-gear (M/T) (FS5W71C) ........................ MT-15
Sunroof ......................................................... BT-35
Supplemental Restraint System .................... RS-6
Supplemental restraint system - Wiring
diagram (2WD models) ............................ RS-18
Supplemental restraint system - Wiring
diagram (4WD models) ............................ RS-26
Swirl control valve control solenoid
valve ....................................................... EC-161
Symbols and abbreviations............................. GI-8
Synchronizer (M/T) (FS5R30A) ................... MT-36
Synchronizer (M/T) (FS5W71C) .................. MT-15
T
TAIL/L - Wiring diagram ................................EL-66
TPS - Wiring diagram ................................ EC-115
TURN - Wiring diagram................................ EL-75
Tail lamp ....................................................... EL-66
Temperature control cable and linkage
adjustment................................................ HA-47
Tension rod (front) ....................................... FA-33
Thermal protector ........................................ HA-45
Thermo control amp .................................... HA-44
Thermostat (KA24 engine) ............................. LC-8
Thermostat (TD25 engine) ........................... LC-23
Three way catalyst precautions ...................... GI-4
ALPHABETICAL INDEX
IDX-7

Throttle body ................................................. EM-9
Throttle position sensor (TPS)................... EC-113
Throwout bearing - See Clutch release
bearing........................................................ CL-9
Tie-rod .......................................................... ST-37
Tie-rod ball joints.......................................... ST-37
Tightening torque of standard bolts .............. GI-54
Timing chain ................................................ EM-13
Timing gear ................................................. EM-89
Tire rotation ................................................. MA-35
Tire size ........................................................ GI-46
Tooth contact (R180A) ................................ PD-26
Tooth contact (C200) ................................... PD-49
Tooth contact (H233B) ................................ PD-70
Torsion bar spring ........................................ FA-28
Tow truck towing ........................................... GI-51
Towing point.................................................. GI-53
Transfer case ................................................. TF-8
Transfer oil replacement ............................. MA-33
Transfer serial number.................................. GI-43
Transmission case (M/T) (FS5R30A).......... MT-35
Transmission case (M/T) (FS5W71C)......... MT-14
Transmission serial number.......................... GI-43
Tread - FR&RR (Dimensions) ...................... GI-44
Trim .............................................................. BT-15
Triple pressure switch ........................... HA-12, 44
Turn signal lamp........................................... EL-74
Two-pole lift................................................... GI-50
U
Under body ....................................................BT-46
Upper link (front susp.) ................................ FA-31
V
VSS - Wiring diagram .................................EC-119
Vacuum hose (brake system) .......................BR-17
Vacuum hose drawing (ECCS).....................EC-12
Vacuum pump ...............................................BR-19
Valve clearance adjustment .........................MA-23
Valve clearance ............................................EM-31
Valve guide (KA24 engine) ......................... EM-29Valve guide (TD25 engine) ..........................EM-56
Valve lifter .....................................................EM-60
Valve seat (KA24 engine) ............................EM-31
Valve seat (TD25 engine) ............................EM-57
Valve spring (KA24 engine) .........................EM-32
Valve spring (TD25 engine) .........................EM-60
Vehicle identification number .........................GI-40
Vehicle recovery (freeing a stuck
vehicle) .......................................................GI-53
Vehicle speed sensor (VSS).......................EC-118
Ventilator door control rod adjustment .........HA-45
Viscosity number (SAE) ...............................MA-13
W
WARN - Wiring diagram ..............................EL-106
WINDOW - Wiring diagram ........................ EL-157
WIPER - Wiring diagram ............................ EL-122
Warning lamps ........................................... EL-105
Washer, front .............................................. EL-120
Water cock control rod adjustment.............. HA-46
Water pump (KA24 engine) ........................... LC-7
Water pump (TD25 engine) ......................... LC-21
Weatherstrip - See Exterior ......................... BT-24
Wheel alignment (front).................................. FA-7
Wheel balance............................................. MA-34
Wheel bearing (front axle) ............................. FA-5
Wheel bearing (rear)...................................... RA-4
Wheel hub (front) ......................................... FA-16
Wheel sensors (ABS) .................................. BR-35
Wheel size .................................................... GI-46
Wheelbase (Dimensions) .............................. GI-44
Width (Dimensions)....................................... GI-44
Window, back ............................................... BT-24
Window, door ............................................... BT-10
Window, side ................................................ BT-38
Windshield .................................................... BT-36
Wiper, front ................................................. EL-120
Wiring diagram (cell code) list.................... EL-253
Wiring diagrams .............................................. GI-9
Withdrawal lever (clutch)................................ CL-9
Wrist pin - See Piston pin inspection .......... EM-39
ALPHABETICAL INDEX
IDX-8

Overheating Cause Analysis
Symptom Check items
Cooling
system parts
malfunctionPoor heat transferWater pump malfunction Worn or loose drive belt
Ð Thermostat stuck closed Ð
Damaged finsDust contamination or paper
clogging
Mechanical damage
Clogged radiator cooling tubeExcess foreign material (rust,
dirt, sand, etc.)
Reduced air flowCooling fan does not operate
ÐÐ Fan coupling does not operate
High resistance to fan rotation
Damaged fan blades
Damaged radiator shroud Ð Ð Ð
Improper coolant mixture ratio Ð Ð Ð
Poor coolant quality Ð Ð Ð
Insufficient coolantCoolant leaksCooling hoseLoose clamp
Cracked hose
Water pump Poor sealing
Radiator capLoose
Poor sealing
RadiatorO-ring for damage, deteriora-
tion or improper fitting
Cracked radiator tank
Cracked radiator core
Reservoir tank Cracked reservoir tank
Overflowing reservoir tankExhaust gas leaks into cooling
systemCylinder head deterioration
Cylinder head gasket deteriora-
tion
Except
cooling
system parts
malfunctionÐ Overload on engineAbusive drivingHigh engine rpm under no load
Driving in low gear for extended
time
Driving at extremely high speed
Powertrain system malfunction
Ð Installed improper size wheels
and tires
Dragging brakes
Improper ignition timing
Blocked or restricted air flowBlocked bumper Ð
Ð Blocked radiator grilleInstalled car brassiere
Mud contamination or paper
clogging
Blocked radiator Ð
Blocked condenser
Ð
Installed large fog lamp
ENGINE COOLING SYSTEM
LC-31

Checking Transfer Fluid....................................... 33
Changing Transfer Fluid ...................................... 33
Checking Propeller Shaft ..................................... 33
Greasing Propeller Shaft ..................................... 33
Checking Differential Gear Oil ............................. 34
Changing Differential Gear Oil............................. 34
Balancing Wheels ................................................ 34
Tire Rotation ........................................................ 35
Checking Brake Fluid Level and Leaks ............... 35
Checking Brake System ...................................... 35
Changing Brake Fluid .......................................... 35
Checking Brake Booster, Vacuum Hoses,
Connections and Check Valve ............................ 36Checking Disc Brake ........................................... 36
Checking Drum Brake.......................................... 36
Checking Steering Gear and Linkage ................. 37
Checking Power Steering Fluid and Lines .......... 37
Checking Steering Gear Oil Level and Leaks ..... 38
Lubricating Hood Latches, Locks and Hinges ..... 39
Checking Seat Belts, Buckles, Retractors,
Anchors and Adjusters......................................... 40
Checking Body Corrosion .................................... 41
SERVICE DATA AND SPECIFICATIONS (SDS)... 42
Engine Maintenance (KA) .................................... 42
Engine Maintenance (TD) .................................... 42
Chassis and Body Maintenance .......................... 42

Shown below are Pre-delivery Inspection Items required for the new vehicle. It is recommended that
necessary items other than those listed here be added, paying due regard to the conditions in each
country.
Perform applicable items on each model. Consult text of this section for specifications.
UNDER HOOD Ð engine off
hRadiator coolant level and coolant hose con-
nections for leaks
hBattery fluid level, specific gravity and condi-
tions of battery terminals
hDrive belts tension
hFuel filter for water or dusts, and fuel lines and
connections for leaks
hEngine oil level and oil leaks
hClutch and brake reservoir fluid level and fluid
lines for leaks
hWindshield and rear window washer and head-
lamp cleaner reservoir fluid level
hPower steering reservoir fluid level and hose
connections for leaks
ON INSIDE AND OUTSIDE
hRemove front spring/strut spacer (If applicable)
hOperation of all instruments, gauges, lights and
accessories
hOperation of horn(s), wiper and washer
hSteering lock for operation
hCheck air conditioner for gas leaks
hFront and rear seats, and seat belts for opera-
tion
hAll moldings, trims and fittings for fit and align-
ment
hAll windows for operation and alignment
hHood, trunk lid, door panels for fit and align-
ment
hLatches, keys and locks for operation
hWeatherstrips for adhesion and fit
hHeadlamp aiming
hTighten wheel nuts (Inc. inner nuts if appli-
cable)
hTire pressure (Inc. spare tire)
hCheck front wheels for toe-in
hInstall clock/voltmeter/room lamp fuse (If appli-
cable)
UNDER BODY
hManual transmission/transaxle gear oil, trans-
fer fluid and differential gear oil level
hBrake and fuel lines and oil/fluid reservoirs for
leaks
hTighten bolts and nuts of steering linkage and
gear box, suspension, propeller shafts and
drive shafts
ROAD TEST
hClutch operation
hParking brake operation
hService brake operation
hSteering control and returnability
hEngine performance
hSqueaks and rattles
ENGINE OPERATING AND HOT
hAdjust idle mixture and speed (and ignition tim-
ing*1)
hEngine idling and stop knob operation (Diesel
only)
FINAL INSPECTION
hInstall necessary parts (outside mirror, wheel
covers, seat belts, mat, carpet or mud flaps)
hInspect for interior and exterior metal and paint
damage
hCheck for spare tire, jack, tools (wheel chock),
and literature
hWash, clean interior and exterior
*1: Not required on models with a direct ignition system
h
X: Not applicable to this model.
PRE-DELIVERY INSPECTION ITEMS
MA-3

General maintenance includes those items which should be checked during the normal day-to-day opera-
tion of the vehicle. They are essential if the vehicle is to continue operating properly. The owners can per-
form the checks and inspections themselves or they can have their NISSAN dealers do them.
Item Reference pages
OUTSIDE THE VEHICLE
The maintenance items listed here should be performed from time to time, unless otherwise
specified.
TiresCheck the pressure with a gauge periodically when at a service station, including the
spare, and adjust to the specified pressure if necessary. Check carefully for damage, cuts or
excessive wear.Ð
Windshield wiper bladesCheck for cracks or wear if they do not wipe properly. Ð
Doors and engine hoodCheck that all doors, the engine hood, the trunk lid and back door
operate properly. Also ensure that all latches lock securely. Lubricate hinges, latches, rollers and
links if necessary. Make sure that the secondary latch keeps the hood from opening when the
primary latch is released.
When driving in areas using road salt or other corrosive materials, check for lubrication fre-
quently.MA-39
Tire rotationTires should be rotated every 10,000 km (6,000 miles) for 2WD models and every
5,000 km (3,000 miles) for 4WD models.MA-35
INSIDE THE VEHICLE
The maintenance items listed here should be checked on a regular basis, such as when per-
forming periodic maintenance, cleaning the vehicle, etc.
LightsMake sure that the headlights, stop lights, tail lights, turn signal lights, and other lights
are all operating properly and installed securely. Also check headlight aim.Ð
Warning lights and chimesMake sure that all warning lights and chimes are operating prop-
erly.Ð
Steering wheelCheck for change in the steering conditions, such as excessive free play, hard
steering or strange noises.
Free play: Less than 35 mm (1.38 in)Ð
Seat beltsCheck that all parts of the seat belt system (e.g. buckles, anchors, adjusters and
retractors) operate properly and smoothly, and are installed securely. Check the belt webbing for
cuts, fraying, wear or damage.MA-40
UNDER THE HOOD AND VEHICLE
The maintenance items listed here should be checked periodically e.g. each time you check the
engine oil or refuel.
Windshield washer fluidCheck that there is adequate fluid in the tank. Ð
Engine coolant levelCheck the coolant level when the engine is cold. MA-16, 25
Engine oil levelCheck the level after parking the vehicle on a level spot and turning off the
engine.MA-19, 24
Brake and clutch fluid levelMake sure that the brake and clutch fluid levels are between the
``MAX'' and ``MIN'' lines on the reservoir.MA-32, 35
BatteryCheck the fluid level in each cell. It should be between the ``MAX'' and ``MIN'' lines. Ð
GENERAL MAINTENANCE
MA-4

Chassis and body maintenance for vehicles which drive less than 30,000 km/year (18,000 miles/year)
Abbreviations: R= Replace, I = Inspect and correct or replace as necessary, L = Lubricate, T = Tighten. [ ] = At the specified distance only.
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
page Perform at kilometer (mile) interval or month interval, whichever comes
first.km x 1,000 15 30 45 60 75 90
(Miles x 1,000) (9) (18) (27) (36) (45) (54)
Months 12 24 36 48 60 72
Headlamp aimingIIIIIINOTE (3)
Wheel alignment (If necessary, rotate & balance wheels)IIIIIIMA-35, NOTE (4)
Brake pads, discs & other brake components*IIIIIIMA-36
Brake linings, drums & other brake components*IIIIIIMA-36
Foot brake, parking brake & clutch (For free play, stroke & operation)IIIIIINOTE (5)
Brake booster vacuum hoses, connections & check valve I I I MA-36
Brake & clutch systemsIIIIIIMA-32, 35
Brake & clutch fluid (For level & leaks)IIIIIIMA-32, 35
Brake fluid*R R R MA-35
Power steering fluid & lines (For level & leaks)IIIIIIMA-37
Manual steering gear oil (For level & leaks)IIIIIIMA-38
Air bag system See NOTE (1) NOTE (6)
Manual transmission oil (Inspect for leaks or replace)IIIII[R]MA-32
Transfer fluid and standard differential gear oil (For leaks)* I I I R I I MA-33, 34
Limited-slip differential (LSD) gear oil (For level and leaks)* I I I R I I MA-34
Steering gear, linkage, axle, suspension parts & propeller shaft*IIIIIIMA-37, 33
Greasing point of steering linkage, propeller shaft & suspension* See NOTE (2)LLLLLLMA-33
Exhaust system*IIIIIIMA-32
Drive shaft*IIIIIINOTE (7)
Front wheel bearing grease (2WD models)I I I NOTE (8)
Front wheel bearing grease (4WD models)* I R I R I R NOTE (8)
Free-running hub grease (4WD models)*IIIIIINOTE (9)
Body mountingsTTTTTTNOTE (10)
Body corrosionAnnually MA-41
NOTE: (1) Inspect at the first 10 years, and then every 2 years.
(2) The propeller shaft should be re-greased daily if it is immersed in water.
(3) ``Aiming Adjustment'' in EL section
(4) ``Front Wheel Alignment'' in FA section
(5) ``Brake Pedal and Bracket'' in BR section, ``Adjusting Clutch Pedal'' in CL section
(6) ``Maintenance Items'' in RS section
(7) ``FRONT AXLE Ð Drive Shaft'' in FA section
(8) ``Front Wheel Bearing'' in FA section
(9) ``Manual-lock Free-running Hub Ð 4WD'' and ``Auto-lock Free-running Hub Ð 4WD'' in FA section
(10) ``CAB AND REAR BODY'' in BT section
* Maintenance item with ``*'' should be performed more frequently according to ``Maintenance Under Severe Driving Condi-
tions''.
PERIODIC MAINTENANCE
Basic Schedule for Gasoline Engine Models
(Cont'd)
MA-6