Nissan Primera P11. Manual - part 385

Front Door Harness (RH side)

LHD MODELS

RHD MODELS

YEL991C

YEL992C

HARNESS LAYOUT

EL-407

Rear Door Harness

LH SIDE

RH SIDE

YEL993C

YEL994C

HARNESS LAYOUT

EL-408

ENGINE MECHANICAL

SECTION

EM

CONTENTS

PRECAUTIONS

...............................................................5

Parts Requiring Angular Tightening.............................5
Liquid Gasket Application Procedure ..........................5

PREPARATION

................................................................6

Special Service Tools ..................................................6
Commercial Service Tools .........................................10

QG

NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING

................................................... 11

NVH Troubleshooting - Engine Noise ....................... 11

OUTER COMPONENT PARTS

.....................................13

Removal and Installation ...........................................13

MEASUREMENT OF COMPRESSION PRESSURE

....16

OIL PAN

.........................................................................17

Components...............................................................17
Removal.....................................................................17
Installation..................................................................18

TIMING CHAIN

..............................................................19

Components...............................................................19
Removal.....................................................................20
Inspection...................................................................24
Installation..................................................................24

OIL SEAL

.......................................................................29

Replacement..............................................................29

VALVE OIL SEAL

.....................................................29

FRONT OIL SEAL

....................................................29

REAR OIL SEAL

......................................................30

CYLINDER HEAD

..........................................................31

Components...............................................................31
Removal.....................................................................32
Disassembly...............................................................34
Inspection...................................................................34

CYLINDER HEAD DISTORTION

...............................34

CAMSHAFT VISUAL CHECK

....................................34

CAMSHAFT RUNOUT

..............................................35

CAMSHAFT CAM HEIGHT

.......................................35

CAMSHAFT JOURNAL CLEARANCE

........................35

CAMSHAFT END PLAY

............................................36

CAMSHAFT SPROCKET RUNOUT

...........................36

VALVE GUIDE CLEARANCE

....................................36

VALVE GUIDE REPLACEMENT

................................37

VALVE SEATS

.........................................................38

REPLACING VALVE SEAT FOR SERVICE PARTS

.....38

VALVE DIMENSIONS

...............................................39

VALVE SPRING

.......................................................39

VALVE LIFTER AND VALVE SHIM

.............................40

Valve Clearance.........................................................40

CHECKING

.............................................................40

ADJUSTING

............................................................41

Assembly ...................................................................43
Installation..................................................................43

ENGINE REMOVAL

.......................................................48

Removal and Installation ...........................................48

REMOVAL

...............................................................49

INSTALLATION

........................................................51

CYLINDER BLOCK

.......................................................52

Components...............................................................52
Removal and Installation ...........................................53
Disassembly...............................................................53

PISTON AND CRANKSHAFT

....................................53

Inspection...................................................................54

PISTON AND PISTON PIN CLEARANCE

...................54

PISTON RING SIDE CLEARANCE

............................54

PISTON RING END GAP

..........................................54

CONNECTING ROD BEND AND TORSION

...............55

CYLINDER BLOCK DISTORTION AND WEAR

...........55

PISTON-TO-BORE CLEARANCE

..............................56

CRANKSHAFT

.........................................................57

BEARING CLEARANCE

...........................................57

CONNECTING ROD BUSHING CLEARANCE
(Small end)

..............................................................59

REPLACEMENT OF CONNECTING ROD
BUSHING (Small end)

..............................................60

FLYWHEEL/DRIVE PLATE RUNOUT

.........................60

EM

Assembly ...................................................................60

PISTON

..................................................................60

CRANKSHAFT

.........................................................61

SR20DE

NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING

........................................64

NVH Troubleshooting - Engine Noise .......................65

OUTER COMPONENT PARTS

.....................................66

COMPRESSION PRESSURE

........................................69

Measurement of Compression Pressure...................69

OIL PAN

.........................................................................70

Removal.....................................................................70
Installation..................................................................73

TIMING CHAIN

..............................................................75

Components...............................................................75
Removal.....................................................................76
Inspection...................................................................79
Installation..................................................................79

OIL SEAL REPLACEMENT

..........................................84

VALVE OIL SEAL

.....................................................84

FRONT OIL SEAL

....................................................84

REAR OIL SEAL

......................................................85

CYLINDER HEAD

..........................................................86

Components...............................................................86
Removal.....................................................................87
Disassembly...............................................................89
Inspection...................................................................91

CYLINDER HEAD DISTORTION

...............................91

CAMSHAFT VISUAL CHECK

....................................91

CAMSHAFT RUNOUT

..............................................92

CAMSHAFT CAM HEIGHT

.......................................92

CAMSHAFT JOURNAL CLEARANCE

........................92

CAMSHAFT END PLAY

............................................93

CAMSHAFT SPROCKET RUNOUT

...........................93

VALVE GUIDE CLEARANCE

....................................93

VALVE GUIDE REPLACEMENT

................................94

VALVE SEATS

.........................................................95

REPLACING VALVE SEAT FOR SERVICE PARTS

.....95

VALVE DIMENSIONS

...............................................95

VALVE SPRING

.......................................................96

HYDRAULIC LASH ADJUSTER

................................96

ROCKER ARM, SHIM AND ROCKER ARM GUIDE

.....97

Assembly ...................................................................97
Installation..................................................................99

ENGINE REMOVAL

.....................................................106

Components.............................................................106
Removal...................................................................107
Installation................................................................108

CYLINDER BLOCK

.....................................................109

Components.............................................................109
Disassembly............................................................. 110

PISTON AND CRANKSHAFT

.................................. 110

Inspection................................................................. 110

PISTON AND PISTON PIN CLEARANCE

................. 110

PISTON RING SIDE CLEARANCE

.......................... 111

PISTON RING END GAP

........................................ 111

CONNECTING ROD BEND AND TORSION

............. 111

CYLINDER BLOCK DISTORTION AND WEAR

......... 112

PISTON-TO-BORE CLEARANCE

............................ 112

CRANKSHAFT

....................................................... 113

BEARING CLEARANCE

......................................... 114

CONNECTING ROD BUSHING CLEARANCE
(Small end)

............................................................ 116

REPLACEMENT OF CONNECTING ROD
BUSHING (Small end)

............................................ 117

REPLACEMENT OF PILOT BUSHING (M/T) OR
PILOT CONVERTER (CVT)

.................................... 117

FLYWHEEL/DRIVE PLATE RUNOUT

....................... 117

Assembly ................................................................. 117

PISTON

................................................................ 117

CRANKSHAFT

....................................................... 118

CD20T

NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING

.....................................121

NVH Troubleshooting Chart - Engine Noise ...........122

OUTER COMPONENT PARTS

...................................123

COMPRESSION PRESSURE

......................................126

OIL PAN

.......................................................................129

Removal...................................................................129
Installation................................................................129

TIMING BELT

...............................................................131

Camshaft Timing Belt ..............................................131

REMOVAL

.............................................................131

Inspection.................................................................133
Installation................................................................134
Injection Pump Timing Belt......................................135

REMOVAL

.............................................................135

INSTALLATION

......................................................136

OIL SEAL REPLACEMENT

........................................138

VALVE OIL SEAL

...................................................138

CAMSHAFT AND CRANKSHAFT OIL SEAL
INSTALLING DIRECTION AND MANNER

................138

CAMSHAFT OIL SEALS

.........................................138

CRANKSHAFT FRONT OIL SEAL

...........................139

CRANKSHAFT REAR OIL SEAL

.............................139

CYLINDER HEAD

........................................................140

Components.............................................................140
Removal...................................................................141
Disassembly.............................................................141
Inspection.................................................................142

CYLINDER HEAD DISTORTION

.............................142

VALVE GUIDE CLEARANCE

..................................142

VALVE GUIDE REPLACEMENT

..............................142

VALVE SEATS

.......................................................143

VALVE SEAT REPLACEMENT

................................143

CONTENTS

(Cont’d)

EM-2