Nissan Versa Sedan. Instruction — part 387
ENGINE ASSEMBLY
EM-83
< UNIT REMOVAL AND INSTALLATION >
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• Use either 2-pole lift type or separate type lift. If board-on type must be used, support 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:
• When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from
spilling.
• Remove the engine and the transaxle assembly from the vehicle downward. Separate the engine and the
transaxle.
REMOVAL
Preparation
1. Release fuel pressure. Refer to
2. Drain engine coolant from radiator. Refer to
CO-8, "Draining Engine Coolant"
CAUTION:
• Perform this step when the engine is cold.
• Do not spill engine coolant on drive belts.
3. Remove the following parts:
• Front road wheels and tires (RH/LH).
• Front fender protector (RH/LH). Refer to
.
• Drive belt: Refer to
EM-16, "Removal and Installation"
• Battery and battery tray. Refer to
• Air duct (inlet), air duct, and air cleaner case assembly. Refer to
EM-25, "Removal and Installation"
.
• Radiator hose (upper and lower). Refer to
.
• Exhaust front tube. Refer to
.
Engine Room (LH)
1. Disconnect all connections of engine harness around the battery, and then temporarily secure the engine
harness into the engine side.
CAUTION:
Protect connectors against foreign materials during the operation by wrapping in a plastic bag.
2. Disconnect heater hoses. Refer to
.
3. Disconnect fuel feed hose at engine side. Refer to
EM-37, "Removal and Installation"
.
4. Disconnect control linkage cable from transaxle. Refer to
TM-23, "Removal and Installation"
(M/T mod-
els),
TM-236, "Removal and Installation"
TM-432, "Removal and Installation"
(CVT mod-
els).
5. Disconnect clutch tube on transaxle side from clutch damper. Refer to
Engine Room (RH)
1. Remove alternator. Refer to
.
2. Disconnect vacuum hose at engine side.
3. Remove EVAP hoses at engine side.
4. Remove air conditioner compressor from the engine with the piping connected. Temporarily position the
air conditioner compressor on the vehicle side with a rope without placing a heavy load on the piping.
Vehicle Underbody
1. Remove ground cable at transaxle side.
2. Remove drive shafts (RH/LH). Refer to
.
EM-84
< UNIT REMOVAL AND INSTALLATION >
[HR16DE]
ENGINE ASSEMBLY
3. Remove rear torque rod (1).
4. Preparation for the
work of transaxle is as follows:
• Remove transaxle joint bolts which pierce at oil pan (upper) lower rear side. Refer to
.
Removal
1. When engine can be hoisted, install engine slinger to cylinder
head front left side (A) and rear right side (B) and support the
engine position with a suitable tool.
2. Use a suitable tool (A) to securely support the bottom of the
engine and the transaxle assembly.
CAUTION:
Put a piece of wood or an equivalent as the supporting sur-
face and secure in a stable condition.
3. Remove engine mounting insulator (RH) (1).
4. Remove engine through bolt-securing nut (C).
5. Carefully lower jack, or raise lift to remove the engine and the transaxle assembly. Observe the following
cautions:
CAUTION:
• Check that no part interferes with the vehicle side.
• Before and during lifting, always check if any harnesses are left connected.
(2)
: Rear engine mounting bracket
: Front
JSBIA0643ZZ
: Engine front
Slinger (A) bolts
: 65.0 N·m (6.6 kg-m, 48 ft-lb)
Slinger (B) bolts
: 25.0 N·m (2.6 kg-m, 18 ft-lb)
AWBIA1134GB
PBIC3223J
(2)
: Engine mounting insulator (LH)
(A)
: Engine front side
(B)
: Transaxle side
JSBIA1223ZZ
ENGINE ASSEMBLY
EM-85
< UNIT REMOVAL AND INSTALLATION >
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• During 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. Remove starter motor. Refer to
.
2. Lift with a hoist and separate the engine from the transaxle assembly. Refer to
(M/T models),
(CVT models).
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not 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 nuts and bolts.
• When installation directions are specified, install parts according to the direction marks on them,
referring to the figure of components. Refer to
Engine Mounting Insulator (RH)
• Tighten bolts in the numerical order as shown.
INSPECTION AFTER INSTALLATION
• 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-12, "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.
NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gas, or any oils/fluids including
engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec-
ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc.
: Front
JPBIA2809ZZ
Item
Before starting engine
Engine running
After engine stopped
Engine coolant
Level
Leakage
Level
Engine oil
Level
Leakage
Level
Transmission/
transaxle fluid
A/T and CVT Models
Leakage
Level/Leakage
Leakage
M/T Models
Level/Leakage
Leakage
Level/Leakage
Other oils and fluids*
Level
Leakage
Level
Fuel
Leakage
Leakage
Leakage
Exhaust gas
—
Leakage
—
EM-86
< UNIT DISASSEMBLY AND ASSEMBLY >
[HR16DE]
ENGINE STAND SETTING
UNIT DISASSEMBLY AND ASSEMBLY
ENGINE STAND SETTING
Setting
INFOID:0000000009266671
NOTE:
The following procedures explain how to disassemble the engine with the engine stand fastened to the bell
housing. Some steps may be different if using a different type of engine stand.
1. Install engine to engine stand:
a. Remove flywheel or drive plate.
• Secure flywheel (1) (M/T models) or drive plate (A/T or CVT
models) using Tool (A), and remove bolts.
CAUTION:
• Do not disassemble flywheel.
• Do not place flywheel or drive plate with signal plate fac-
ing down.
• When handling signal plate, take care not to damage or
scratch it.
• Handle signal plate in a manner that prevents it from
becoming magnetized.
b. Lift the engine with a hoist to install it onto a suitable tool.
CAUTION:
• Use the engine stand that has a load capacity approximately 150 kg (331 lb) or more large
enough for supporting the engine weight.
• If the load capacity of stand is not adequate, remove the following parts beforehand to reduce the poten-
tial risk of overturning stand.
- Intake manifold. Refer to
- Exhaust manifold. Refer to
EM-30, "Removal and Installation"
- Rocker cover. Refer to
NOTE:
The figure shows an example of widely used engine stand (A)
that can support the mating surface of transaxle with flywheel
removed.
CAUTION:
Before removing the hanging chains, check the engine
stand is stable and there is no risk of overturning.
2. Drain engine oil. Refer to
.
CAUTION:
• Be sure to clean drain plug and install with new drain plug washer.
• Do not reuse drain plug washer.
Tool number
: KV11105210 (J-44716)
MBIB1382E
PBIC3227J
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