Chery Fora (Elara A520). Manual — part 139

48

3)

Use slot-head screwdriver to pry out the
old oil seal

Note: Be careful when dismantling the oil
seal, and avoid scuffing the oil seal seat ring.

4.2.2 Installation

1)

Clean up the dirt and stain on the oil
seal seat ring, and apply a layer of
lubricant onto the seat ring.

2)

Apply a layer of engine lubricant onto
the oil seal lip.

3)

Fit the lubricant-applied new oil seal
into special tool.

4)

Press the oil seal into the oil seal seat
ring carefully, and use hammer to knock
it to the specified position.

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5 Replacement of Oil Pump

5.1 Needed tools and auxiliary materials

A set of big sleeve tools, a set of small sleeve
tools, and a set of open end wrenches

5.2 Process of replacement

5.2.1 Process of removal

1)

Dismantle the timing belt( detailed
methods are shown in the “removal of
engine timing belt”).

2)

Shift the car into 5th gear and step on
the brake, and dismantle the timing belt
pulley.

3)

Use 10# sleeve to dismantle the fixed
bolt of oil pump, and remove the oil
pump.

Torque: 8+3NM

4)

Pry out the oil seal.

5)

Clean the seat ring of oil pump.

5.2.2 Installation

1)

Apply oil onto the oil pump gasket.

2)

Mount the oil pump into the seat ring of
oil pump.

Note: The bulging portion of oil pump should
point downward.

When the position is not correct, the bolt
cannot be screwed in.

3)

Mount oil seal.

4)

Mount other components.

6 Replacement of Crankshaft Rear Oil

Seal

6.1 Needed tools and auxiliary materials

A set of sleeve tools, a slot head screwdriver,
a small crane, engine oil.

6.2 Process of removal

50

1)

Lift down the engine assembly from the
car( detailed methods are shown in the
“lifting and installation of engine
assembly”.

2)

Dismantle he clutch pressure plate.

3)

Dismantle the flywheel. Firstly use
special tool to clamp the flywheel, and
then use sleeve wrench to dismantle the
fixed bolts.

4)

Use slot head screwdriver to pry out the
old oil seal.

Note: Avoid scuffing the oil seal seat ring.

6.2 Installation

1)

Clean the oil seal seat ring. Use clean
gauze to suck some engine oil to clean
up the foreign substances in the oil seal
seat ring.

2)

Apply a layer of oil onto the front oil
seal lip of crankshaft equally. Fit the oil
seal onto the special tool, and then press
it into the oil seal seat ring.

3)

Install flywheel and clutch pressure
plate, and assemble the engine into the
car.

Torque: 25±5N.M, and then screw for
30°±5°.

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7 Replacement of Crankshaft and Thrust

Washer

7.1 Needed tools and auxiliary materials

A set of open end wrenches, a set of sleeve
tools, one small crane, Le Tai glue, engine
oil, feeler gauge and micrometer guage.

7.2 Process of removal

1)

Lift down the engine (detailed methods
are shown in the “lifting and installation
of engine”).

2)

Discharge the engine oil.

3)

Dismantle the engine timing belt
(detailed methods are shown in the
“ replacement of timing belt”).

4)

Dismantle the engine accessories such
as engine A/C compressor, power
steering pump and bracket.( detailed
methods are shown in the “replacement
of engine accessories”).

5)

Dismantle the engine cylinder head
assembly (detailed methods are shown
in the “replacement of cylinder head”).

6)

Dismantle the clutch pressure plate,
flywheel and timing belt pulley.

7)

Dismantle

the

oil

pan

and

oil

strainer.(detailed methods are shown in
the “ replacement of oil span and
strainer”.

8)

Dismantle the piston connecting rod
assemblies of four cylinders, place them
well in order.

9)

Dismantle the oil pump assembly

10) Dismantle the lower frame of cylinder

block, and then you can take out the
crankshaft and thrust washer.