Nissan Rogue. Manual — part 204
CO-12
< PERIODIC MAINTENANCE >
RADIATOR
RADIATOR
RADIATOR CAP
RADIATOR CAP : Inspection
INFOID:0000000011279703
CHECKING RADIATOR CAP
1. Inspect the radiator cap.
• Replace the cap if the metal plunger cannot be seen around the edge of the black rubber gasket.
• Replace the cap if deposits of waxy residue or other foreign material are on the black rubber gasket or
the metal retainer.
NOTE:
Thoroughly wipe out the radiator filler neck to remove any waxy residue or foreign material.
2. Pull the negative-pressure valve to open it and check that it
closes completely when released.
• Check that there is no dirt or damage on the valve seat of the
radiator cap negative-pressure valve.
• Check that there are no abnormalities in the opening and clos-
ing conditions of the negative-pressure valve.
3. Check radiator cap relief pressure using suitable tool (A/B).
• Apply water or engine coolant to the cap seal surface before
connecting the radiator cap to the tester.
• Replace the radiator cap if there is an abnormality in the nega-
tive-pressure valve, or if the open-valve pressure is outside of
the standard values.
RADIATOR
RADIATOR : Inspection
INFOID:0000000011279704
Check radiator for mud or clogging. If necessary, clean radiator as follows.
CAUTION:
• Be careful not to bend or damage radiator fins.
• When radiator is cleaned without removal, remove all surrounding parts such as radiator cooling fan
assembly and horns. Then tape harness and harness connectors to prevent water from entering.
1. Spray water to the back side of the radiator core using a side to side motion from the top down.
2. Stop spraying when debris no longer flows from radiator core.
3. Blow air into the back side of radiator core using a side to side motion from the top down.
• Use compressed air lower than 490 kPa (5 kg/cm
2
, 71 psi) and keep distance more than 30 cm (11.8 in).
4. Continue to blow air until no water sprays out.
5. Check for engine coolant leaks. Repair as necessary.
SMA967B
Standard
: Refer to
.
AWBIA1189GB
RADIATOR
CO-13
< REMOVAL AND INSTALLATION >
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REMOVAL AND INSTALLATION
RADIATOR
Exploded View
INFOID:0000000011279705
REMOVAL
Removal and Installation
INFOID:0000000011279706
REMOVAL
WARNING:
Do not remove the radiator cap when the engine is hot. Serious burns could occur from high-pressure
engine coolant escaping from the radiator. Wrap a thick cloth around the cap. Slowly push down and
turn it a quarter turn to allow built-up pressure to escape. Carefully remove the cap by pushing it down
and turning it all the way.
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-
ing.
1. Disconnect battery negative terminal.
1.
Reservoir tank
2.
Reservoir tank cap
3.
Reservoir tank hose
4.
Mounting rubber (upper)
5.
Radiator cap
6.
Radiator
7.
CVT fluid cooler hose
8.
Clamp
9.
CVT fluid cooler hose
10. Mounting rubber (lower)
11. O-ring
12. Drain plug
13. Clamp
14. Radiator hose (lower)
15. Cooling fan assembly
16. Clamp
17. Radiator hose (upper)
A.
To water outlet
B.
To water inlet
C.
To CVT fluid warmer
AWBIA1845ZZ
CO-14
< REMOVAL AND INSTALLATION >
RADIATOR
2. Disconnect battery positive terminal. Refer to
3. Depower SRS system. Refer to
.
4. Drain engine coolant from radiator. Refer to
.
CAUTION:
• Perform this step when the engine is cold.
• Do not spill engine coolant on the drive belt.
5. Remove engine under cover. Refer to
EXT-37, "ENGINE UNDER COVER : Removal and Installation"
6. Remove over fender. Refer to
EXT-30, "FRONT OVER FENDER : Removal and Installation"
.
7. Remove front air spoiler. Refer to
8. Remove fender protector side cover. Refer to
EXT-28, "FENDER PROTECTOR : Exploded View"
9. Remove radiator core upper support. Refer to
(with intelligent key system) and
(without intelligent key system).
10. Remove radiator hose (upper/lower) from radiator. Refer to
.
CAUTION:
Do not spill engine coolant on the drive belt.
11. Remove clamps from radiator hose (upper/lower), (if necessary).
WARNING:
Wear hand protection while applying heat to remove glue.
NOTE:
Radiator hoses have glued on clamps.
• Apply heat gun at glued location, usually located on the underside of the radiator hose (upper/lower), a
short distance from clamp.
• While applying heat, simultaneously wiggle or pressure the clamp tab gently until it can be removed
from the hose without damaging it.
12. Remove condenser. Refer to
HA-37, "CONDENSER : Removal and Installation"
CAUTION:
Be careful not to damage the condenser.
13. Remove cooling fan assembly. Refer to
CAUTION:
Be careful not to damage the radiator.
14. Remove radiator.
CAUTION:
Be careful not to damage or scratch the radiator.
INSTALLATION
Installation is in the reverse order of removal.
• After installation, refill coolant and check for leaks. Refer to
CAUTION:
Do not spill coolant in engine compartment. Use a shop cloth to absorb coolant.
Radiator hose
NOTE:
• Once hose clamp has been placed into position, place a small
amount of glue between the hose and the clamp (A).
• Insert the radiator hose (1) all the way to the stopper (2) or by 33 mm (1.30 in) (hose without a stopper).
AWBIA1959ZZ
RADIATOR
CO-15
< REMOVAL AND INSTALLATION >
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• For the orientation of the hose clamp pawl, refer to the figure.
*: Refer to the illustrations for the specific position each hose clamp tab.
• The angle (b) created by the hose clamp pawl and the specified
line (A) must be within
±30 as shown in the figure.
Unit: mm (in)
A. Radiator side
B. Engine side
Radiator hose
Hose end
Paint mark
Position of hose clamp*
Radiator hose (upper)
Radiator side
Upper
A
Engine side
Upper
D
Radiator hose (lower)
Radiator side
Upper
C
Engine side
Side
B
CVT fluid cooler hoses
Radiator side
Lower
C
E. View E
: Vehicle upper
: Vehicle back side
JPBIA4294GB
AWBIA1960ZZ
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