Nissan Frontier D22. Manual — part 699
CYLINDER HEAD
EM-103
[VG33E and VG33ER]
C
D
E
F
G
H
I
J
K
L
M
A
EM
12. Reinstall all the spark plugs, fuel injector fuse, fuel pump fuse, and reconnect the camshaft position sen-
sor harness connector at the distributor.
13. Erase the DTC stored in the ECM.
CAUTION:
Always erase the DTC after checking compression.
Refer to
EC-61, "HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION"
(VG33E),
EC-61, "HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION"
EM-104
[VG33E and VG33ER]
CYLINDER HEAD
Components
EBS00GTL
WBIA0190E
CYLINDER HEAD
EM-105
[VG33E and VG33ER]
C
D
E
F
G
H
I
J
K
L
M
A
EM
Removal
EBS00GTM
1.
Release the fuel pressure. Refer to
EC-46, "FUEL PRESSURE RELEASE"
(VG33E),
(VG33ER).
2.
Remove the timing belt. Refer to
3.
Drain the engine coolant by removing the drain plugs from both
sides of the cylinder block.
4.
Separate the ASCD and accelerator control wires from the intake manifold collector (VG33E only).
5.
Remove the intake manifold collector (VG33E only).
1.
LH rocker cover
2.
Intake rocker shaft
3.
Gasket
4.
Rocker arm
5.
Hydraulic valve lifter
6.
Valve lifter guide
7.
Valve collet
8.
Valve spring
9.
Valve spring
10. Valve oil seal
11.
Valve guide
12. Valve seat
13. Valve spring seat
14. Exhaust valve
15. Exhaust rocker shaft
16. Cylinder head rear cover
17. Rear cover gasket
18. Camshaft locate plate
19. LH cylinder head
20. RH rocker cover
21. Oil filler cap
22. Cylinder block
23. LH camshaft
24. Camshaft front oil seal
25. RH cylinder head
SMA207CB
SMA208CA
EM-106
[VG33E and VG33ER]
CYLINDER HEAD
6.
The following parts must be disconnected.
a.
Harness connectors for:
●
IACV-AAC valve
●
Throttle position sensor
●
Throttle position switch
●
Distributor (ignition coil)
●
Distributor
●
EGRC solenoid valve (VG33E only)
●
EGR temperature sensor (VG33E only)
b.
Water hoses from collector
c.
Heater hoses
d.
PCV hose from RH/LH rocker cover
e.
Vacuum hoses for:
●
Brake master cylinder
●
Pressure regulator
f.
Purge hose from purge control valve
g.
Spark plug wires
h.
Distributor assembly
i.
Three left/right bank injector connectors
j.
Ground harness
7.
Remove the fuel feed and fuel return hoses from the injector fuel
tube assembly.
8.
Disconnect the right injector harness connectors.
9.
Remove the injector fuel tube assembly.
10. Remove the intake manifold from the engine, loosen the bolts in
numerical order as shown. The following parts should be discon-
nected to remove intake manifold:
●
Engine coolant temperature switch harness connector
●
Thermal transmitter harness connector
●
Water hose from the thermostat housing
WBIA0191E
SEM817C
SEM034E
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