Nissan Primera P12. Manual — part 167
RADIATOR
CO-29
[F9Q]
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1.
Apply water by hose to the back side of the radiator core vertically downwards.
2.
Apply water again to all radiator core surface once per minute.
3.
Stop washing if any stains no longer flow out from the radiator.
4.
Blow air into the back side of radiator core vertically downwards.
●
Use compressed air lower than 490 kPa (4.9 bar 5 kg/cm
2
, 71psi) and keep distance more than 30 cm
(11.8 in).
5.
Blow air again into all the radiator core surface once per minute until no water sprays out.
CO-30
[F9Q]
WATER PUMP
WATER PUMP
PFP:21020
Removal and Installation
EBS00S3C
WARNING:
Never remove the radiator cap when the engine is hot. Serious burns could occur from high pressure
coolant escaping from the radiator.
REMOVAL
1.
Remove the following parts.
●
Battery ground cable
●
Undercover
●
RH front wheel
2.
Remove right side splash cover.
3.
Remove drive belt. Refer to
.
4.
Drain engine coolant. Refer to
CO-25, "Changing Engine Coolant"
.
CAUTION:
Perform when engine is cold.
5.
Remove timing belt. Refer to
.
6.
Remove the water pump.
●
Coolant will leak from the cylinder block, so have a receptacle ready below.
CAUTION:
●
Handle the water pump vane so that it does not contact any other parts.
●
Water pump cannot be disassembled and should be replaced as a unit.
INSPECTION AFTER REMOVAL
●
Visually make sure there is no significant dirt or rusting on the
water pump body and vane.
●
Make sure there is no looseness in the vane shaft, and that it
turns smoothly when rotated by hand.
●
If there are any unusualness, replace the water pump assembly.
MBIB0933E
1.
Water pump
2.
Gasket
3.
Cylinder block
MBIB0934E
WATER PUMP
CO-31
[F9Q]
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INSTALLATION
●
Install in the reverse order of removal.
CO-32
[F9Q]
WATER OUTLET,WATER PIPING
WATER OUTLET,WATER PIPING
PFP:11060
Removal and Installation
EBS00S3D
REMOVAL
1.
Remove engine room cover. Refer to
.
2.
Drain engine coolant. Refer to
CO-25, "Changing Engine Coolant"
.
CAUTION:
Perform when engine is cold.
3.
Remove radiator upper hose. Refer to
.
4.
Remove vacuum pump. Refer to
.
5.
Remove heater hose.
6.
Disconnect water hose from water outlet.
7.
Remove water outlet.
INSTALLATION
Install in the reverse order of removal.
MBIB0935E
1.
Water temperature sensor
2.
O-ring
3.
Gasket
4.
Water outlet
5.
Water hose
6.
Retainer ring
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