Nissan Qashqai J11. Manual — part 123
ENGINE ASSEMBLY
EM-431
< UNIT REMOVAL AND INSTALLATION >
[R9M]
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Removal and Installation
INFOID:0000000010282014
WARNING:
• Situate the vehicle on a flat and solid surface.
• Place chocks at front and back of rear wheels.
CAUTION:
• Always be careful to work safely, avoid forceful or uninstructed operations.
• Never start working until exhaust system and coolant are cool enough.
• If items or work required are not covered by the engine section, refer to the applicable sections.
• Always use the support point specified for lifting.
• Use either 2-pole lift type or separate type lift as best you can. If board-on type is used for unavoid-
able reasons, support at the rear axle jacking point with a transmission jack or similar tool before
starting work, in preparation for the backward shift of center of gravity.
• For supporting points for lifting and jacking point at rear axle, refer to
NOTE:
E1BIA1214GB
1.
Upper torque rod
2.
Engine mounting insulator (RH)
3.
Engine mounting insulator (LH)
4.
Rear torque rod
5.
Rear engine mounting bracket
Refer to
for symbols in the figure.
EM-432
< UNIT REMOVAL AND INSTALLATION >
[R9M]
ENGINE ASSEMBLY
When removing components such as hoses, tubes / lines, etc., cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
Outline
Remove the engine and the transaxle assembly from the vehicle downward. Separate the engine and the tran-
saxle.
Preparation
1.
Drain engine coolant from radiator. Refer to
.
CAUTION:
• Perform this step when the engine is cold.
• Never spill engine coolant on drive belt.
2.
Remove the following parts.
• Engine undercover
• Engine cover
• Front fender protector (RH and LH): Refer to
• Road wheels tire (RH and LH): Refer to
WT-60, "Removal and Installation"
.
• Battery and battery tray: Refer to
PG-155, "Removal and Installation"
• Air inlet tubes and air inlet hoses: Refer to
• Air duct (inlet) and air duct/air cleaner case assembly: Refer to
.
• Radiator hose (upper and lower) and cooling fan assembly: Refer to
.
• Exhaust front tube: Refer to
.
Engine Room LH
1.
Remove ECM and bracket.
2.
Remove harness bracket from engine mounting insulator (LH).
3.
Disconnect all connections of engine harness around the engine mounting insulator (LH), and then tem-
porarily secure the engine harness into the engine side.
CAUTION:
Protect connectors using a resin bag against foreign materials during the operation.
4.
Disconnect fuel hoses from fuel pump. Refer to
and
.
5.
Disconnect heater hoses, and install plugs them to prevent engine coolant from draining.
6.
Disconnect shift cable/select cable from transaxle. Refer to
TM-83, "Removal and Installation"
7.
Remove ground cable from transaxle side.
8.
Disconnect vacuum hose from brake booster.
Engine Room RH
1.
Remove ground cable.
2.
Disconnect reservoir tank hose (lower).
3.
Remove alternator. Refer to
CHG-31, "R9M : Removal and Installation"
4.
Remove A/C compressor with piping connected from the engine. Temporarily secure it on the vehicle side
with a rope to avoid putting load on it. Refer to
HA-121, "Removal and Installation"
Vehicle Underbody
1.
Remove front wheel sensor (LH and RH) for ABS from steering knuckle. Refer to
WHEEL SENSOR : Removal and Installation"
2.
Remove brake caliper assembly with piping connected from steering knuckle. Temporarily secure it on the
vehicle side with a rope to avoid load on it. Refer to
BR-35, "BRAKE PAD : Exploded View"
.
3.
Remove two mounting bolts which fix steering knuckle and strut. Refer to
4.
Remove rear torque rod.
5.
Remove propeller shaft (4WD models). Refer to
DLN-186, "Removal and Installation"
.
6.
Remove drive shaft (LH and RH). Refer to
FAX-22, "Removal and Installation (LH)"
"Removal and Installation (RH)"
FAX-60, "Removal and Installation (LH)"
"Removal and Installation (RH)"
(4WD models).
ENGINE ASSEMBLY
EM-433
< UNIT REMOVAL AND INSTALLATION >
[R9M]
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7.
Remove stabilizer connecting rod mounting nut and cap at strut side (RH and LH). Refer to
8.
Disconnect intermediate shaft to steering column assembly. Refer to
9.
Disconnect clutch pipe. Refer to
.
10. Remove front suspension member. Refer to
FSU-21, "Removal and Installation"
11. Preparation for the separation work of transaxle is as follows:
• Remove transaxle joint bolts which pierce at oil pan (upper) lower rear side.
Removal
1.
Use a manual lift table caddy (commercial service tool) or equiv-
alently rigid tool such as a transmission jack. Securely support
bottom of the engine and the transaxle assembly.
CAUTION:
Put a piece of wood or an equivalent as the supporting sur-
face, secure a completely stable condition.
2.
Remove upper torque rod.
3.
Remove mounting bolts on engine mounting insulator (RH).
4.
Remove mounting bolts on engine mounting insulator (LH).
5.
Carefully lower jack, or raise lift to remove the engine and the transaxle assembly. When performing work,
observe the following caution.
CAUTION:
• Check that no part interferes with the vehicle side.
• Before and during this lifting, always check if any harnesses are left connected.
• During the removal, always be careful to prevent the vehicle from falling off the lift due to
changes in the center of gravity.
• If necessary, support the vehicle by setting jack or suitable tool at the rear.
Separation
1.
Set a hoist to engine slinger (rear side) (1) and engine slinger
(front side) (2).
2.
Remove starter motor. Refer to
STR-32, "R9M : Removal and Installation"
3.
Lift with a hoist and separate the engine from the transaxle assembly. Refer to
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
• Never allow engine oil to get on engine mounting insulator. Be careful not to damage engine mount-
ing insulator.
• Check that each mounting insulator is seated properly, and tighten mounting nuts and bolts.
PBIC1190E
: Engine front
JPBIA0719ZZ
EM-434
< UNIT REMOVAL AND INSTALLATION >
[R9M]
ENGINE ASSEMBLY
Inspection
INFOID:0000000010282015
INSPECTION AFTER INSTALLATION
Inspection for Leaks
• Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to
MA-59, "Fluids and Lubricants"
.
• Use procedure below to check for fuel leakage.
- Turn ignition switch “ON” (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak-
age at connection points.
- Start engine. With engine speed increased, check again for fuel leakage at connection points.
• Run engine to check for unusual noise and vibration.
• Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gases, or any oil/fluids includ-
ing engine oil and engine coolant.
• Bleed air from lines and hoses of applicable lines, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the
specified level, if necessary.
Summary of the inspection items:
*: Power steering fluid, brake fluid, etc.
Items
Before starting engine
Engine running
After engine stopped
Engine coolant
Level
Leakage
Level
Engine oil
Level
Leakage
Level
Transmission / transaxle
fluid
AT & CVT Models
Leakage
Level / Leakage
Leakage
Transmission / transaxle
fluid
MT Models
Level / Leakage
Leakage
Level / Leakage
Other oils and fluid*
Level
Leakage
Level
Fuel
Leakage
Leakage
Leakage
Exhaust gases
—
Leakage
—
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