1999 NISSAN PRIMERA dimensions

3. Heat cylinder head to a temperature of 150 to 160ÉC (302 to
320ÉF) and press fit seat until it seats on the bottom.
4. Install valve seats.
When replacing valve seat, valve should be replaced as well.
5. Cut or grind valve seat using a suitable tool at the specified
dimensions as shown in SDS (EM-198).
The cutting should be done with both hands to obtain a uni-
form and concentric finish.
6. Apply a small amount of fine grinding compound to the valve's
contacting face and put the valve into its guide.
Lap valve against its seat until proper valve seating is
obtained.
7. Check valve seating condition.
VALVE DIMENSIONS
1. Check dimensions of each valve. For dimensions, refer to SDS
(EM-197).
2. Correct or replace any valve that is faulty.
SEM876
SEM877
SEM635AA W: Refer to SDS.
SEM188A T (Margin thickness)
CYLINDER HEADCD20T
Inspection (Cont'd)
EM-144

GENERAL INFORMATION
SECTION
GI
CONTENTS
MODIFICATIONS........................................................... 2
PRECAUTIONS............................................................. 3
Supplemental Restraint System (SRS)²AIR
BAG²and²SEAT BELT PRE-TENSIONER²............. 3
Precautions for NATS ................................................ 3
Precautions for Super Lock System .......................... 4
General Precautions .................................................. 4
Precautions for Multiport Fuel Injection System
or Engine Control Module.......................................... 6
Precautions for Three Way Catalyst.......................... 6
Precautions for Turbocharger .................................... 6
Precautions for Engine Oils ....................................... 6
Precautions for Fuel .................................................. 7
Precautions for Air Conditioning ................................ 8
HOW TO USE THIS MANUAL...................................... 9
HOW TO READ WIRING DIAGRAMS......................... 11
Sample/Wiring Diagram - EXAMPL - ....................... 11
Description ............................................................... 13
Wiring Diagram Codes (Cell Codes) ....................... 20
HOW TO CHECK TERMINAL..................................... 21
How to Probe Connectors ....................................... 21
How to Check Enlarged Contact Spring of
Terminal ................................................................... 22
Waterproof Connector Inspection ............................ 23
Terminal Lock Inspection ......................................... 23HOW TO PERFORM EFFICIENT DIAGNOSIS FOR
AN ELECTRICAL INCIDENT...................................... 24
Work Flow ................................................................ 24
Incident Simulation Tests ......................................... 25
Circuit Inspection ..................................................... 29
HOW TO FOLLOW TROUBLE DIAGNOSES............ 35
How to Follow Test Groups in Trouble Diagnoses .. 35
CONSULT-II CHECKING SYSTEM............................. 39
Function and System Application ............................ 39
Nickel Metal Hydride Battery Replacement............. 39
Checking Equipment................................................ 39
CONSULT-II Data Link Connector (DLC) Circuit .... 40
IDENTIFICATION INFORMATION............................... 41
Model Variation ........................................................ 41
Identification Number ............................................... 43
Dimensions .............................................................. 45
Wheels and Tires ..................................................... 45
LIFTING POINTS AND TOW TRUCK TOWING......... 46
Preparation .............................................................. 46
Board-on Lift ............................................................ 46
Garage Jack and Safety Stand ............................... 47
2-pole Lift ................................................................. 48
Tow Truck Towing .................................................... 49
TIGHTENING TORQUE OF STANDARD BOLTS...... 50
ISO 15031-2 TERMINOLOGY LIST............................ 51
ISO 15031-2 Terminology List ................................. 51
GI

Dimensions
Unit: mm (in)
H/B & Sedan Wagon
Overall length 4522 (178.03) 4566 (179.76)
Overall width 1715 (67.52) *1 1715 (67.52) *1
Overall height 1410 (55.51) *2 1410 (55.51) *2
Front tread 1470 (57.87) 1470 (57.87)
Rear tread 1450 (57.09) 1450 (57.09)
Wheelbase 2600 (102.36) 2600 (102.36)
*1: Without mirrors.
*2: Without roof mounted antenna.
Wheels and Tires
Road
wheelSteel 15 x 6J
ÐÐÐ
Offset
mm (in)45 (1.77)
Aluminum
Ð15x6J 15x6J 16x7J
Offset
mm (in)45 (1.77) 45 (1.77) 45 (1.77)
Tire
sizeConven-
tional185/65HR15 195/60VR15 195/60R15 205/50R16
SpareConven-
tionalConven-
tionalConven-
tional185/65
HR15
IDENTIFICATION INFORMATION
GI-45

Combination meter removal and instal-
lation - See Instrument panel ......................BT-15
Combination switch .........................................EL-64
Combustion chamber replacement ..............EM-146
Component location (cool box) ......................HA-39
Compression pressure ..........EM-69, 126, 188, 196
Compressor clutch removal and
installation .................................................HA-111
Compressor mounting ..................................HA-109
Compressor precaution ....................................HA-7
Compressor special service tool ......................HA-7
Connecting rod......EM-55, 171, 176, 186, 193, 200
Connecting rod bearing
clearance....EM-58, 111, 115, 170, 187, 195, 201
Connecting rod bushing clearance ........EM-59, 116
Console box - See Instrument panel ..............BT-15
CONSULT for ABS .........................................BR-69
CONSULT for engine ...........EC-QG-55, EC-SR-68,
EC-CD-27
CONSULT-II general information .....................GI-39
Control sleeve position sensor ................EC-CD-74
Converter housing installation .......................AT-117
COOL/F - Wiring diagram ....................EC-QG-292,
EC-SR-282, EC-CD-89
Coolant replacement .........................MA-19, 29, 40
Cooling circuit (engine) ........................LC-8, 21, 31
Cooling fan control ...........EC-QG-289, EC-SR-279,
EC-CD-20, 87
Cooling fan motor .............EC-QG-299, EC-SR-289
Cooling fan relay ..............EC-QG-299, EC-SR-289,
EC-CD-96
Crank angle sensor built into distributor
- See Camshaft position sensor .......EC-QG-238,
EC-SR-239
‘‘Crankcase emission control system -
See positive crankcase
ventilation’’ .........................EC-QG-28, EC-SR-30
Crankcase ventilation system - See
Positive crankcase
ventilation ..........................EC-QG-28, EC-SR-30
Crankshaft ........EM-53, 57, 61, 110, 113, 118, 131,
138, 139, 167, 172, 175, 186, 194, 200
Crankshaft position sensor (OBD) .......EC-QG-232,
EC-SR-234, 290
Crankshaft position sensor (POS).........EC-QG-232
Crankshaft position sensor (TDC)..........EC-CD-114
CSPS - Wiring diagram ...........................EC-CD-75
Cylinder block .........................EM-52, 55, 109, 166,
173, 184, 192, 199
Cylinder head ..........EM-31, 86, 140, 178, 188, 196
D
Data link connector for
Consult ..............................EC-QG-29, EC-SR-31
Daytime light system.......................................EL-78
DEF - Wiring diagram ...................................EL-209
Detonation sensor - See Knock
sensor ............................EC-QG-228, EC-SR-230
Diagnosis sensor unit .....................................RS-13Diagnostic trouble code (DTC) for OBD
system ...................................EC-QG-6, EC-SR-6
Diagnostic trouble code (DTC) inspec-
tion priority chart...............EC-QG-80, EC-SR-92,
EC-CD-39
Dimensions ......................................................GI-45
Direct ignition system ..............................EC-QG-32
Door lock .........................................................BT-13
Door mirror ......................................................BT-58
Door trim .........................................................BT-24
Door, front .......................................................BT-13
Door, rear ........................................................BT-13
Drive belt inspection ..........................MA-18, 28, 39
Drive plate runout...................................EM-60, 117
Drive shaft (front) ............................................FA-15
Dropping resistor (A/T) ....................................AT-78
DTC work support .................EC-QG-63, EC-SR-76
DTRL - Wiring diagram ...................................EL-79
E
ECCS relay ............................................EC-CD-140
ECM input/output signal......EC-QG-91, EC-SR-103
ECTS - Wiring diagram ....EC-QG-122, EC-SR-134,
EC-CD-67
EGR control (EGRC) - solenoid valve ...EC-CD-129
EGR control valve..........................EC-QG-252, 311
EGR temperature sensor ......................EC-QG-300
EGR/TS - Wiring diagram .....................EC-QG-302
EGRC - Wiring diagram .........................EC-CD-131
EGRC1 - Wiring diagram ..............EC-QG-248, 309
Electric governer ......................................EC-CD-78
Electric sun roof ............................................EL-230
Electrical diagnoses.........................................GI-24
Electrical ignition system.......EC-QG-23, EC-SR-25
Electrical unit ................................................Foldout
Electronic fuel injection pump ..................EC-CD-24
Engine control circuit
diagram ...........EC-QG-17, EC-SR-19, EC-CD-11
Engine control component parts
location ..............................EC-QG-14, EC-SR-15
Engine control module
(ECM) .....EC-QG-282, EC-SR-277, EC-CD-9, 86
Engine control system diagram and
chart ................EC-QG-18, EC-SR-20, EC-CD-12
Engine coolant temperature sensor
(ECTS) ........EC-QG-120, EC-SR-132, EC-CD-66
Engine fail-safe system .........EC-QG-81, EC-SR-93
Engine oil filter replacement ....................MA-24, 45
Engine oil precautions .......................................GI-6
Engine oil replacement ......................MA-24, 34, 45
Engine removal..............................EM-48, 106, 162
Engine serial number ......................................GI-44
Engine trouble diagnoses ........................EC-CD-33
EVAP canister .......................EC-QG-26, EC-SR-28
EVAP canister purge volume control
solenoid valve ...........EC-QG-26, 262, EC-SR-28
EVAP canister purge volume control
valve ..............................EC-QG-262, EC-SR-250
EVAP vapor lines inspection....................MA-26, 37
ALPHABETICAL INDEX
IDX-3

S/SIG - Wiring diagram ....EC-QG-333, EC-SR-313,
EC-CD-145
Stabilizer bar (front) ........................................FA-32
Stall test (A/T) .................................................AT-34
Standardized relay ............................................EL-8
START - Wiring diagram .................................EL-37
Start signal .................EC-QG-38, 332, EC-SR-312,
EC-CD-145
Starter .......................................................EL-37, 43
Starting system ...............................................EL-37
Steering gear and linkage inspection ............MA-53
Steering knuckle........................................FA-11, 12
Stop lamp ......................................................EL-104
STOP/L - Wiring diagram..............................EL-104
Sun roof, electric ...........................................EL-230
Sunload sensor ..............................................HA-86
Sunroof .....................................................BT-31, 46
Super lock .............................................EL-245, 265
Supplemental Restraint System .......................RS-8
Supplemental restraint system - Wiring
diagram .......................................................RS-33
Symbols and abbreviations .............................GI-38
Symptom matrix chart ...........EC-QG-82, EC-SR-94
Synchronizer (M/T) ......................MT-22, 27, 59, 65
System readiness test (SRT) code ..........EC-SR-50
T
Tachometer ...........................................EL-141, 146
Tail lamp ........................................................EL-100
TCM circuit diagram ........................................AT-10
TCM inspection table ......................................AT-41
Temperature control cable and linkage
adjustment ..................................................HA-83
THEFT - Wiring diagram ...............................EL-316
Theft warning system ....................................EL-311
Thermal protector .........................................HA-113
Thermo control amp .......................................HA-80
Thermostat ..........................................LC-11, 23, 34
Third link (front susp.) .....................................FA-29
Three way catalyst ............EC-QG-258, EC-SR-246
Three way catalyst precautions.........................GI-6
Throttle position sensor
(TPS) .............................EC-QG-125, EC-SR-137
Throttle position sensor
adjustment .........................EC-QG-72, EC-SR-84
Throttle position switch ...............EC-SR-271, AT-85
Tightening torque of standard bolts.................GI-50
Time control system ......................................EL-306
Timing belt....................................................EM-131
Timing chain.............................................EM-19, 75
Tire rotation ....................................................MA-53
Tire size ...........................................................GI-45
Torque converter installation .........................AT-117
Torque convertor clutch solenoid valve...........AT-69
Tow truck towing ..............................................GI-46
Towing point.....................................................GI-49
TP/SW - Wiring diagram ........................EC-SR-273
TPS - Wiring diagram .......EC-QG-128, EC-SR-140
Transmission case (M/T) ................................MT-39Transverse link (front) .....................................FA-32
Trim .................................................................BT-18
Triple pressure switch ....................................HA-79
Trouble diagnoses ...........................................GI-35
Trunk lid ............................................................BT-7
Trunk lid opener - See Trunk lid .......................BT-7
Trunk room lamp...................................EL-130, 131
Trunk room trim...............................................BT-28
Turbocharger........................................EM-156, 201
Turbocharger precautions..................................GI-6
TURN - Wiring diagram.................................EL-118
Turn signal lamp............................................EL-117
Two trip detection logic .........EC-QG-36, EC-SR-48
U
Upper link (front susp.) ...................................FA-29
V
Vacuum hose (brake system).........................BR-20
Vacuum hose drawing (Engine
control) ............EC-QG-19, EC-SR-21, EC-CD-13
Valve clearance .............................EM-40, 179, 191
Valve guide..............EM-36, 93, 142, 180, 189, 197
Valve lifter ..............................EM-40, 145, 179, 198
Valve seat................EM-38, 95, 143, 182, 190, 198
Valve spring.............EM-39, 96, 145, 179, 189, 197
Vehicle identification number...........................GI-43
Vehicle speed sensor
(VSS) ..........EC-QG-267, EC-SR-255, EC-CD-70
Viscosity number (SAE) .................................MA-17
VSS - Wiring
diagram .......EC-QG-269, EC-SR-257, EC-CD-71
W
WARN - Wiring diagram ...............................EL-167
Warning buzzer .............................................EL-180
Warning chime ..............................................EL-180
Warning lamps ..............................................EL-165
Washer, front .................................................EL-186
Washer, rear..................................................EL-193
Water cock control rod adjustment ................HA-82
Water pump ........................................LC-10, 22, 33
Water temperature gauge .....................EL-141, 146
Weatherstrip - See Exterior ............................BT-31
Wheel alignment (front) ..................................FA-35
Wheel alignment (rear).....................................RA-6
Wheel balance ...............................................MA-53
Wheel bearing (front axle) ....................FA-6, 12, 35
Wheel bearing (rear) ........................................RA-5
Wheel hub (front) ............................................FA-12
Wheel hub (rear) ..............................................RA-7
Wheel sensors (ABS) .....................................BR-53
Wheel size .......................................................GI-45
Wheelbase (Dimensions) ................................GI-45
ALPHABETICAL INDEX
IDX-7

Wide open & closed throttle position
switch.............................EC-QG-125, EC-SR-137
Width (Dimensions) .........................................GI-45
WINDOW - Wiring diagram ..........................EL-240
Windshield.......................................................BT-53
WIP/R - Wiring diagram ................................EL-195Wiper and washer .........................................EL-188
Wiper, front....................................................EL-186
Wiper, rear ....................................................EL-193
Wiring diagrams ...............................................GI-11
ALPHABETICAL INDEX
IDX-8

Synchronizer
ICheck spline area of coupling sleeves, hubs and gears for
wear or cracks.
ICheck baulk rings for cracks or deformation.
ICheck insert springs for deformation.
IMeasure clearance between baulk ring and gear.
Clearance between baulk rings and gears,
for 1st and 4th gears only:
Standard
1.0 - 1.35 mm (0.0394 - 0.0531 in)
Wear limit
0.7 mm (0.028 in)
I2nd and 3rd gears have inner and outer baulk rings and so
have different measurements.
IMeasure wear of 2nd and 3rd baulk ring.
a. Place baulk rings in position on synchronizer cone.
b. While holding baulk ring against synchronizer cone as far as it
will go, measure dimensions ªAº and ªBº.
Standard:
A 0.7 - 0.9 mm (0.028 - 0.035 in)
B 0.6 - 1.1 mm (0.024 - 0.043 in)
Wear limit:
0.2 mm (0.008 in)
c.If dimension ªAº or ªBº is smaller than the wear limit,
replace outer baulk ring, inner baulk ring and synchro-
nizer cone as a set.
NMT022 Shifting insert
Spline
area
SMT140 Baulk ring to
gear clearance
SMT695B Synchronizer
cone
Inner baulk ring
REPAIR FOR COMPONENT PARTSRS5F32A
Mainshaft and Gears (Cont'd)
MT-27

IMeasure wear of 1st and 2nd baulk ring.
a) Place baulk rings in position on synchronizer cone.
b) While holding baulk ring against synchronizer cone as far as it
will go, measure dimensions ªAº and ªBº.
Standard:
A 0.6 - 0.8 mm (0.024 - 0.031 in)
B 0.6 - 1.1 mm (0.024 - 0.043 in)
Wear limit:
0.2 mm (0.008 in)
IIf dimension ªAº or ªBº is smaller than the wear limit,
replace outer baulk ring, inner baulk ring and synchro-
nizer cone as a set.
ASSEMBLYNCMT0015
1. Install 1st gear needle bearing and 1st main gear onto main-
shaft.
2. Install 1st double cone assembly onto mainshaft.
3. Install 1st & 2nd synchronizer hub with its three grooves fac-
ing the front side (1st main gear side) onto mainshaft.
CAUTION:
Do not reuse 1st & 2nd synchronizer hub.
SMT714CB Inner baulk ringSynchronizer
coneOuter baulk ring
Synchronizer cone
SMT706D 1st gear needle bearing
1st main gear
Mainshaft
SMT695D Front
REPAIR FOR COMPONENT PARTSRS5F70A
Mainshaft and Gears (Cont'd)
MT-66