Nissan Qashqai J11. Manual - part 2265

 

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Nissan Qashqai J11. Manual - part 2265

 

 

ENGINE MAINTENANCE (MR20DD)

MA-95

< PERIODIC MAINTENANCE >

C

D

E

F

G

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B

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A

• To check for leakage, fit the adapter (B) to the reservoir tank, and

then connect it to the reservoir tank cap tester [SST: — (M.S.554-
07)] (A) as shown.

WARNING:

Never remove reservoir tank cap when engine is hot. Serious
burns could occur from high-pressure engine coolant escap-
ing from reservoir tank.

CAUTION:

Higher test pressure than specified may cause radiator dam-
age.

• If anything is found, repair or replace damaged parts.

ENGINE COOLANT : Draining

INFOID:0000000011497314

WARNING:

• Never remove radiator cap when engine is hot. Serious burns may occur from high-pressure engine

coolant escaping from radiator. 

• Wrap a thick cloth around the radiator cap. Slowly turn it a quarter of a turn to release built-up pres-

sure. Then turn it all the way.

1.

Remove engine under cover.

2.

Remove reservoir tank cap.

3.

Open radiator drain plug (1) of radiator. 

CAUTION:

Perform this step when engine is cold.

4.

Remove reservoir tank if necessary, and drain engine coolant
and clean reservoir tank before installing.

5.

Check drained engine coolant for contaminants such as rust,
corrosion or discoloration. If contaminated, flush the engine
cooling system. Refer to 

MA-97, "ENGINE COOLANT : Flush-

ing"

.

ENGINE COOLANT : Refilling

INFOID:0000000011497315

CAUTION:

• 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-64, "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.

Testing pressure: Refer to 

CO-137, "Radiator"

.

E1BIA1147ZZ

: Vehicle front

E1BIA1139ZZ

E1BIA1139ZZ

MA-96

< PERIODIC MAINTENANCE >

ENGINE MAINTENANCE (MR20DD)

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.

9.

Stop the engine and cool down to less than approximately 50

°

C (122

°

F).

• Cool down using fan to reduce the time.
• If necessary, refill radiator up to filler neck with engine coolant.

CAUTION:

Never adhere the engine coolant to electronic equipments (alternator etc.).

10. Refill reservoir tank to “MAX” level line with engine coolant.

11. Repeat steps 7 through 10 two or more times with radiator cap installed until engine coolant level no

longer drops. 

12. Check cooling system for leakage with engine running.

13. Warm up the engine, and check for flowing noise while repeat at least three time slow acceleration from

idle up to 3,000 rpm.

14. If flowing noise is heard, bleed air from cooling system by repeating step 7 through 13 until the flowing

noise is longer heard. 

: Vehicle front

JPBIA4208ZZ

Engine coolant capacity
(With reservoir tank at “MAX” level)

Refer to 

CO-111, "Periodical Maintenance Specifica-

tion"

.

A

:  MAX

B

:  MIN

Reservoir tank engine coolant capacity 
(At “MAX” level)

Refer to 

CO-111, "Periodical Maintenance Specifica-

tion"

.

JPBIA0102ZZ

ENGINE MAINTENANCE (MR20DD)

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< PERIODIC MAINTENANCE >

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ENGINE COOLANT : Flushing

INFOID:0000000011497316

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.

Disconnect heater hose (1) at position (

) in the figure.

• Enhance heater as high as possible.

3.

Fill reservoir tank with water.
• When engine coolant over flows disconnected heater hose, connect heater hose, and continue filling the

engine coolant.

4.

Install radiator cap.

5.

Run the engine and warm it up to normal operating temperature.

6.

Rev the engine two or three times under no-load.

7.

Stop the engine and wait until it cools down.

8.

Drain water from the system. Refer to 

MA-95, "ENGINE COOLANT : Draining"

.

9.

Repeat steps 1 through 8 until clear water begins to drain from radiator.

RESERVOIR TANK CAP

RESERVOIR TANK CAP : Inspection

INFOID:0000000011497318

• 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.

RADIATOR

E1BIA1139ZZ

: Vehicle front

JPBIA4208ZZ

Standard: Refer to 

CO-137, "Radiator"

.

E1BIA0057ZZ

MA-98

< PERIODIC MAINTENANCE >

ENGINE MAINTENANCE (R9M)

ENGINE MAINTENANCE (R9M)

DRIVE BELT

DRIVE BELT : Exploded View

INFOID:0000000010503160

DRIVE BELT : Checking

INFOID:0000000010503161

WARNING:

Be sure to perform this step when the engine is stopped.
• Check that the indicator (C) (notch on fixed side) of drive belt auto-tensioner is within the possible use range

(B).
NOTE:
• Check the drive belt auto-tensioner indication when the engine is cold.
• When new drive belt is installed, the indicator (notch on fixed side) should be within the range (A) in the fig-

ure.

• Visually check entire drive belt for wear, damage or cracks.
• If the indicator (notch on fixed side) is out of the possible use range or belt is damaged, replace drive belt.

CAUTION:

Drive belt auto-tensioner and idler pulley must be replaced with new ones when the drive belt is
replaced.

DRIVE BELT : Tension Adjustment

INFOID:0000000010503162

Refer to 

EM-472, "Drive Belts"

.

DRIVE BELT : Removal and Installation

INFOID:0000000010503163

CAUTION:

• Replace the drive belt that has been removed with a new one.
• Drive belt auto-tensioner and idler pulley must be replaced with new ones when the drive belt is

replaced.

• Never run the engine without the drive belt to avoid damaging the crankshaft pulley.

REMOVAL

1.

Remove front fender protector (RH). Refer to 

EXT-31, "Exploded View"

.

E1BIA1197GB

1.

Water pump

2.

Crankshaft pulley

3.

Drive belt auto-tensioner

4.

Drive belt

5.

A/C compressor or Idler roller

6.

Alternator

7.

Idler pulley

A.

Range when new drive belt is installed

B.

Possible use range

C.

Indicator

D.

View

 

 

 

 

 

 

 

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