height adjustment NISSAN 350Z 2007 Z33 Engine Mechanical Workshop Manual

EM-2Revision: 2006 November2007 350Z ROCKER COVER ..................................................... 40
Removal and Installation ........................................ 40
REMOVAL ........................................................... 40
INSTALLATION .................................................... 42
FRONT TIMING CHAIN CASE ................................. 44
Removal and Installation ........................................ 44
REMOVAL ........................................................... 44
INSTALLATION .................................................... 47
INSPECTION AFTER INSTALLATION ................ 51
TIMING CHAIN .......................................................... 53
Removal and Installation ........................................ 53
REMOVAL ........................................................... 54
INSPECTION AFTER REMOVAL ........................ 60
INSTALLATION .................................................... 60
INSPECTION AFTER INSTALLATION ................ 71
CAMSHAFT ............................................................... 72
Removal and Installation ........................................ 72
REMOVAL ........................................................... 72
INSPECTION AFTER REMOVAL ........................ 74
INSTALLATION .................................................... 77
INSPECTION AFTER INSTALLATION ................ 79
Valve Clearance ...................................................... 80
INSPECTION ....................................................... 80
ADJUSTMENT .................................................... 84
OIL SEAL .................................................................. 86
Removal and Installation of Valve Oil Seal ............. 86
REMOVAL ........................................................... 86
INSTALLATION .................................................... 86
Removal and Installation of Front Oil Seal ............. 87
REMOVAL ........................................................... 87
INSTALLATION .................................................... 87
Removal and Installation of Rear Oil Seal .............. 87
REMOVAL ........................................................... 87
INSTALLATION .................................................... 88
CYLINDER HEAD ..................................................... 89
On-Vehicle Service ................................................. 89
CHECKING COMPRESSION PRESSURE ......... 89
Removal and Installation ........................................ 90
REMOVAL ........................................................... 90
INSPECTION AFTER REMOVAL ........................ 91
INSTALLATION .................................................... 92
INSPECTION AFTER INSTALLATION ................ 93
Disassembly and Assembly .................................... 94
DISASSEMBLY ................................................... 94
ASSEMBLY ......................................................... 95
Inspection After Disassembly ................................. 96
VALVE DIMENSIONS .......................................... 96
VALVE GUIDE CLEARANCE .............................. 97
VALVE GUIDE REPLACEMENT ......................... 97
VALVE SEAT CONTACT ..................................... 99
VALVE SEAT REPLACEMENT ........................... 99
VALVE SPRING SQUARENESS .......................100
VALVE SPRING DIMENSIONS AND VALVE
SPRING PRESSURE LOAD .............................100
ENGINE ASSEMBLY ..............................................101
Removal and Installation ......................................101
REMOVAL .........................................................102
INSTALLATION ..................................................104
INSPECTION AFTER INSTALLATION ..............106CYLINDER BLOCK .................................................107
Disassembly and Assembly ..................................107
DISASSEMBLY ..................................................108
ASSEMBLY ........................................................ 111
How to Select Piston and Bearing ........................119
DESCRIPTION ..................................................119
HOW TO SELECT PISTON ...............................119
HOW TO SELECT CONNECTING ROD BEAR-
ING .....................................................................120
HOW TO SELECT MAIN BEARING ..................122
Inspection After Disassembly ................................125
CRANKSHAFT END PLAY ................................125
CONNECTING ROD SIDE CLEARANCE .........125
PISTON TO PISTON PIN OIL CLEARANCE .....125
PISTON RING SIDE CLEARANCE ...................126
PISTON RING END GAP ..................................126
CONNECTING ROD BEND AND TORSION .....127
CONNECTING ROD BIG END DIAMETER ......127
CONNECTING ROD BUSHING OIL CLEAR-
ANCE .................................................................127
CYLINDER BLOCK DISTORTION ....................128
MAIN BEARING HOUSING INNER DIAMETER .129
PISTON TO CYLINDER BORE CLEARANCE ..129
CRANKSHAFT MAIN JOURNAL DIAMETER ...130
CRANKSHAFT PIN JOURNAL DIAMETER ......131
CRANKSHAFT OUT-OF-ROUND AND TAPER .131
CRANKSHAFT RUNOUT ..................................131
CONNECTING ROD BEARING OIL CLEAR-
ANCE .................................................................131
MAIN BEARING OIL CLEARANCE ...................132
CRUSH HEIGHT OF MAIN BEARING ..............133
CRUSH HEIGHT OF CONNECTING ROD
BEARING ...........................................................133
LOWER CYLINDER BLOCK BOLT OUTER
DIAMETER ........................................................133
CONNECTING ROD BOLT OUTER DIAMETER .134
FLYWHEEL DEFLECTION (M/T MODELS) ......134
MOVEMENT AMOUNT OF FLYWHEEL (M/T
MODELS) ...........................................................134
DRIVE PLATE (A/T MODELS) ...........................135
OIL JET ..............................................................135
OIL JET RELIEF VALVE ....................................135
SERVICE DATA AND SPECIFICATIONS (SDS) ....136
Standard and Limit ................................................136
GENERAL SPECIFICATIONS ...........................136
INTAKE MANIFOLD COLLECTOR, INTAKE
MANIFOLD AND EXHAUST MANIFOLD ..........136
SPARK PLUG ....................................................137
CAMSHAFT AND CAMSHAFT BEARING .........137
CYLINDER HEAD ..............................................139
CYLINDER BLOCK ............................................142
PISTON, PISTON RING AND PISTON PIN ......143
CONNECTING ROD ..........................................144
CRANKSHAFT ...................................................145
MAIN BEARING .................................................146
CONNECTING ROD BEARING .........................147