Nissan Primera P12. Instruction — part 413

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EM-1

ENGINE MECHANICAL

B ENGINE

CONTENTS

C

D

E

F

G

H

I

J

K

L

M

SECTION

A

EM

ENGINE MECHANICAL

YD

PRECAUTIONS . . . . . . . . . . . . . . .. 5

Precautions for Drain Coolant . . . . . . . . .. 5
Precautions for Disconnecting Fuel Piping . . . .. 5
Precautions for Removal and Disassembly . . . . 5
Precautions for Inspection, Repair and Replace-
ment . . . . . . . . . . . . . . . . . . . 5
Precautions for Assembly and Installation . . . ... 5
Parts Requiring Angular Tightening . . . . . . . 5
Precautions for Liquid Gasket . . . . . . . . .. 6

REMOVAL OF LIQUID GASKET SEALING . . .. 6
LIQUID GASKET APPLICATION PROCEDURE. . 6

PREPARATION . . . . . . . . . . . . . . ... 7

Special Service Tools . . . . . . . . . . . ... 7
Commercial Service Tools . . . . . . . . . .. 10

NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . ...11

NVH Troubleshooting —Engine Noise . . . . . 11
Use the Chart Below to Help You Find the Cause
of the Symptom. . . . . . . . . . . . . . . 12

DRIVE BELTS . . . . . . . . . . . . . . ... 13

Checking Drive Belts . . . . . . . . . . . .. 13
Tension Adjustment . . . . . . . . . . . . 13

AIR CONDITIONER COMPRESSOR BELT . ... 14
ALTERNATOR AND WATER PUMP BELT . . . 14

Removal and Installation . . . . . . . . . . 14

REMOVAL . . . . . . . . . . . . . . ... 14
INSTALLATION . . . . . . . . . . . . ... 14

AIR CLEANER AND AIR DUCT . . . . . . . ... 15

Removal and Installation . . . . . . . . . . 15

REMOVAL . . . . . . . . . . . . . . ... 15
INSTALLATION . . . . . . . . . . . . ... 15
CHANGING AIR CLEANER ELEMENT . . . .. 15

CHARGE AIR COOLER . . . . . . . . . . ... 17

Removal and Installation . . . . . . . . . . 17

REMOVAL . . . . . . . . . . . . . . ... 17
INSPECTION AFTER REMOVAL . . . . . ... 18
INSTALLATION . . . . . . . . . . . . ... 18

INTAKE MANIFOLD . . . . . . . . . . . . . 19

Removal and Installation . . . . . . . . . . 19

REMOVAL . . . . . . . . . . . . . . ... 19
INSPECTION AFTER REMOVAL . . . . . ... 20
INSTALLATION . . . . . . . . . . . . ... 20
INSPECTION AFTER INSTALLATION . . . . 21

CATALYST . . . . . . . . . . . . . . . . 22

Removal and Installation . . . . . . . . . . 22

REMOVAL . . . . . . . . . . . . . . ... 22
INSTALLATION . . . . . . . . . . . . ... 22

EXHAUST MANIFOLD AND TURBOCHARGER . . 23

Removal and Installation . . . . . . . . . . 23

REMOVAL . . . . . . . . . . . . . . ... 23
INSTALLATION . . . . . . . . . . . . ... 24
INSPECTION AFTER INSTALLATION . . . . 24

Disassembly and Assembly . . . . . . . . . 25

REMOVAL . . . . . . . . . . . . . . ... 25
INSPECTION AFTER REMOVAL . . . . . ... 25

Turbocharger . . . . . . . . . . . . . . .. 26

ROTOR SHAFT CLEARANCE . . . . . . . 26
ROTOR SHAFT END PLAY . . . . . . . . 26
TURBINE WHEEL . . . . . . . . . . . ... 27
COMPRESSOR WHEEL . . . . . . . . . . 27
TURBOCHARGER BOOST CONTROL ACTU-
ATOR . . . . . . . . . . . . . . . . ... 27
TROUBLE DIAGNOSIS OF TURBOCHARGER... 28

OIL PAN AND OIL STRAINER . . . . . . . . . 29

Removal and Installation . . . . . . . . . . 29

REMOVAL . . . . . . . . . . . . . . ... 29
INSPECTION AFTER REMOVAL . . . . . ... 31
INSTALLATION . . . . . . . . . . . . ... 31
INSPECTION AFTER INSTALLATION . . . . 33

GLOW PLUG . . . . . . . . . . . . . . . 34

Removal and Installation . . . . . . . . . . 34

REMOVAL . . . . . . . . . . . . . . ... 34
INSTALLATION . . . . . . . . . . . . ... 34

VACUUM PUMP . . . . . . . . . . . . . . 35

Removal and Installation . . . . . . . . . . 35

INSPECTION BEFORE REMOVAL . . . . . 35
REMOVAL . . . . . . . . . . . . . . ... 35