Nissan Quest E52. Manual - part 570
INTAKE MANIFOLD COLLECTOR
EM-29
< REMOVAL AND INSTALLATION >
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Removal and Installation
INFOID:0000000009652764
REMOVAL
WARNING:
To avoid the danger of being scalded, never drain engine coolant when the engine is hot.
1.
Remove engine cover. Refer to
.
CAUTION:
Be careful not to damage or scratch engine cover.
2.
Remove air cleaner cases (upper and lower) with mass air flow sensor and air duct assembly. Refer to
3.
Prevent engine coolant leakage by draining engine coolant or attaching plug after disconnecting water
hoses. Refer to
CAUTION:
Perform this step when the engine is cold.
NOTE:
The above step is not required when removing only intake manifold collector.
4.
Remove electric throttle control actuator as follows:
NOTE:
Water hose is not required to be disconnected when removing only intake manifold collector.
• Loosen mounting bolts in the reverse order as shown in the
figure to remove.
CAUTION:
• Handle carefully to avoid any shock to electric throttle
control actuator.
• Never disassemble.
5.
Remove the following parts:
• Vacuum hose
• PCV hose
• Electronic controlled engine mount control solenoid valve
6.
Remove power steering hose located on the high pressure side from the rear of intake manifold collec-
tor.
7.
Disconnect EVAP hoses and harness connector from EVAP canister purge volume control solenoid valve.
8.
Loosen mounting nuts and bolts in the reverse order as shown
in the figure, and remove intake manifold collector and gasket.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
INSTALLATION
Note the following, and install in the reverse order of removal.
Intake Manifold Collector
JPBIA1631ZZ
: Engine front
JPBIA1628ZZ