Nissan Qashqai J11. Manual — part 159
ENGINE COOLANT
CO-39
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• Never put additive such as waterleak preventive, since it may cause cooling waterway clogging.
• When refilling use Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent in its quality
mixed with water (distilled or demineralized). Refer to
MA-59, "Fluids and Lubricants"
1.
Install reservoir tank if removed and radiator drain plug (1).
CAUTION:
Be sure to clean drain plug and install with new O-ring.
2.
Check that each hose clamp has been firmly tightened.
3.
Disconnect heater hose (1) at position (
) in the figure.
• Enhance heater hose as high as possible.
4.
Fill reservoir tank with engine coolant.
CAUTION:
Never adhere the engine coolant to electronic equipments (alternator etc.).
• Pour coolant slowly of less than 3 (2-5/8 Imp qt) per minute to allow air in system to escape.
•
5.
When engine coolant spill from heater hose with continuous
flow, connect heater hose and continue filling reservoir tank until
reach “MAX” level
6.
7.
Install radiator cap.
8.
Warm up engine at 3000 rpm until thermostat is opened.
• Check thermostat opening condition by touching radiator hose (lower) to see a flow of warm water.
CAUTION:
Watch water temperature gauge so as not to overheat engine.
E1BIA1139ZZ
: Vehicle front
JPBIA4208ZZ
Engine coolant capacity
(With reservoir tank at “MAX” level)
Refer to
CO-81, "Periodical Maintenance Specifica-
.
A
: MAX
B
: MIN
Reservoir tank engine coolant capacity
(At “MAX” level)
Refer to
CO-81, "Periodical Maintenance Specification"
JPBIA0102ZZ
RESERVOIR TANK CAP
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RESERVOIR TANK CAP
Inspection
INFOID:0000000010675882
• Fit the adapter to the reservoir tank cap tester [SST: — (M.S. 554-
07)] (A) as shown.
• When connecting the reservoir tank cap to the reservoir tank cap
tester, apply water or LLC to the reservoir tank cap seal part.
• Check reservoir tank cap relief pressure.
• Replace the reservoir tank cap if the engine coolant passes
through it, or if any fur signs is detected.
CAUTION:
When installing reservoir tank cap, thoroughly wipe out the res-
ervoir tank filler neck to remove any waxy residue or foreign
material.
Standard: Refer to
E1BIA0057ZZ
CO-42
< PERIODIC MAINTENANCE >
[MR20DD]
RADIATOR
RADIATOR
Inspection
INFOID:0000000010675883
Check radiator for mud or clogging. If necessary, clean radiator as follows.
CAUTION:
• Never bend or damage the radiator fins.
• When radiator is cleaned without removal, remove all surrounding parts such as radiator fan, radia-
tor shroud and horns. Then tape the harness and connectors to prevent water from entering.
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.
RADIATOR
CO-43
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REMOVAL AND INSTALLATION
RADIATOR
Exploded View
INFOID:0000000010665098
Removal and Installation
INFOID:0000000010665099
REMOVAL
WARNING:
• Never remove reservoir tank cap when engine is hot. Serious burns may occur from high-pressure
engine coolant escaping from radiator.
Radiator core support
Radiator hose (upper)
Radiator hose (lower)
Cooling fan assembly
Clip
Air guide (LH)
Mounting rubber
Radiator
Air guide (Lower)
Air guide (RH)
Plate-air guide
Radiator mounting bracket
Bolt
E1BIA1180GB
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