Nissan Quest E52. Instruction — part 1234
TM-166
< REMOVAL AND INSTALLATION >
[CVT: RE0F09B]
WATER HOSE
WATER HOSE
Exploded View
INFOID:0000000009650243
Removal and Installation
INFOID:0000000009650244
REMOVAL
WARNING:
Never remove the radiator cap when the engine is hot. Serious burns could occur from high pressure
coolant escaping from the radiator.
CAUTION:
Perform these steps after the coolant temperature has cooled sufficiently.
1.
Remove air duct (inlet). Refer to
EM-26, "Removal and Installation"
2.
Remove the battery. Refer to
PG-105, "Removal and Installation"
.
3.
Remove ECM and bracket. Refer to
EC-460, "Removal and Installation"
4.
Remove hose clamp, and then remove water hoses.
5.
Remove heater thermostat.
6.
Remove bracket.
INSTALLATION
Note the following, and Install in the reverse order of removal.
CAUTION:
Install clips of water hose A/B to bracket.
1.
CVT oil warmer
2.
Hose clamp
3.
Water hose A
4.
Bracket
5.
Water hose B
6.
Heater thermostat
7.
Water hose C
A.
Water outlet
B.
Heater pipe
: N·m (kg-m, in-lb)
JSDIA2322GB
WATER HOSE
TM-167
< REMOVAL AND INSTALLATION >
[CVT: RE0F09B]
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• Insert water hose according to dimension “A” described below.
• Set hose clamps (1) from the end of CVT water hose A (2) accord-
ing to dimension “A” described below.
• Hose clamp should not interfere with the bulge.
• To install hose clamp (1) to CVT water hose B/C (2), refer to the
following dimension “B”.
Inspection
INFOID:0000000009650245
INSPECTION AFTER REMOVAL
Heater Thermostat
Water hose (1)
Insert side tube (2)
Dimension “A”
Water hose A
Water outlet
27 mm (1.06 in)
CVT oil warmer
Water hose B
CVT oil warmer
Heater thermostat
Water hose C
Heater thermostat
Heater pipe
SCIA7203E
Dimension “A”
: 5 – 7 mm (0.20 – 0.28 in)
SCIA8123E
A
: Paint mark
Dimension B
: 0 – 1 mm (0 – 0.04 in)
JSDIA2370ZZ
Water hose
Hose end
Paint mark
Position of hose clamp
Water hose A
Water outlet side
Facing upward
Facing upward
CVT oil warmer side
Facing forward
Facing forward
Water hose B
CVT oil warmer side
Facing forward
Facing forward
Heater thermostat side
—
Facing forward
Water hose C
Heater thermostat side
—
Facing forward
Heater pipe side
Facing upward
Facing upward
TM-168
< REMOVAL AND INSTALLATION >
[CVT: RE0F09B]
WATER HOSE
• Fully immerse the heater thermostat (1) in a container (A) filled
with water. Continue heating the water while stirring.
• Continue heating the heater thermostat for 5 minutes or more after
bringing the water to a boil.
• Quickly take the heater thermostat out of the hot water, measure
the heater thermostat within 10 seconds.
• Place dial indicator (A) on the pellet (B) and measure the elonga-
tion from the initial state.
• If out of standard, replace heater thermostat.
INSPECTION AFTER INSTALLATION
Start the engine, and check the joints for coolant leakage. Refer to
JPBIA0318ZZ
Standard
: Refer to
.
JPBIA0319ZZ
FLUID COOLER SYSTEM
TM-169
< REMOVAL AND INSTALLATION >
[CVT: RE0F09B]
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FLUID COOLER SYSTEM
CVT FLUID COOLER HOSE
CVT FLUID COOLER HOSE : Exploded View
INFOID:0000000009650246
CVT FLUID COOLER HOSE : Removal and Installation
INFOID:0000000009650247
REMOVAL
1.
Remove the battery. Refer to
PG-105, "Removal and Installation"
.
2.
Remove air duct (inlet) and air cleaner case. Refer to
EM-26, "Removal and Installation"
.
3.
Remove ECM and bracket. Refer to
EC-460, "Removal and Installation"
4.
Remove hose clamp, and then remove CVT fluid cooler hoses.
5.
Remove CVT fluid cooler tube.
INSTALLATION
Note the following, and Install in the reverse order of removal.
CAUTION:
Never reuse copper washer.
• When installing the fluid cooler tube (1) onto the transaxle assem-
bly, install it so that it is in contact with the transaxle case boss (A).
1.
CVT fluid cooler hose A
2.
Hose clamp
3.
CVT fluid cooler tube
4.
Copper washer
5.
CVT fluid cooler hose B
6.
Clip
7.
CVT fluid cooler hose C
8.
CVT fluid cooler hose D
9.
CVT oil warmer
A.
To radiator
: N·m (kg-m, ft-lb)
: Always replace after every disassembly.
JSDIA2323GB
JPDIA0834ZZ
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