Volkswagen Golf Variant / Jetta. Manual - part 369

 

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Volkswagen Golf Variant / Jetta. Manual - part 369

 

 

the marking -B- on the sealing flange.

– Place the front side of the sealing flange onto a clean level

surface.

– Press the sealing lip support ring -A- in the direction of

-arrow- until it rests on the level surface.

– The upper edge of the sensor wheel and the front edge of the

sealing flange must align -arrows-.

– Place the front side of the sealing flange on the Seal Installer

- Rear Crankshaft - T10134- so the locating pin -B- is posi‐

tioned in the hole -A- on the sensor wheel.

Note

Make sure the sealing flange is positioned flat on the seal installer.

2. Sealing Flange and Flywheel    

59

onto the surface of the Seal Installer - Rear Crankshaft -

T10134- while tightening the three knurled bolts -A- so that the

locating pin cannot slip out of the sensor wheel hole.

Note

Make sure the sensor wheel remains fixed inside the assembly

tool when installing the sealing flange.

B - Installing the Seal Installer - Rear Crankshaft - T10134- with

Sealing Flange on the Crankshaft Flange
Requirements
• Crankshaft flange must be free of oil and grease.
• The engine is at cylinder 1 TDC.
Procedure
– Screw the hex nut -B- to the end of the threaded spindle.
– Push the threaded spindle on the Seal Installer - Rear Crank‐

shaft - T10134- in the direction of -arrow- until the hex nut

-B- rests on the assembly bell -A-.

– Position the flattened side of the assembly bell toward the oil

pan side of the cylinder block sealing surface.

Note

Screw the hex socket bolts -A- approximately five threads into the

crankshaft flange.

– Secure the Seal Installer - Rear Crankshaft - T10134- onto the

crankshaft flange using the hex socket bolts -A-.

60

into the cylinder block.

C - Attaching the Seal Installer - Rear Crankshaft - T10134- to the

Crankshaft Flange
– Push the assembly bell -C- by hand in the direction of

-arrow- until the sealing lip support ring -B- rests on the crank‐

shaft flange -A-.

– Push the guide pin for diesel engines (black handle) -D- into

the crankshaft hole. Thereby the sensor wheel is retained in

the final installation position.

Note

Do not insert the guide pin for gasoline engines (red handle) -F-

into the crankshaft threaded hole.

– Hand-tighten both hex socket bolts on the Seal Installer - Rear

Crankshaft .

– Install the nut -E- onto the threaded spindle by hand, until it

rests on the assembly bell -C-.

D - Installing the Sensor Wheel on the Crankshaft Flange with the

Seal Installer - Rear Crankshaft - T10134- .

– Tighten the hex nut on the Seal Installer - Rear Crankshaft -

T10134- using a Torque Wrench 5-50Nm - VAG1331- and

Torque Wrench 1332 Insert - Open Ring Wrench - 24mm -

VAG1332/11- .

• Tightening specification: 35 Nm

Note

After tightening the hex nut to 35 Nm, a minimal air gap must still

be present between the cylinder block and sealing flange.

E - Checking the Sensor Wheel Installation Position on the Crank‐

shaft
– Screw the hex nut -E- to the end of the threaded spindle.
– Remove the two bolts -A- from the cylinder block.
– Remove the three knurled bolts -B- from the sealing flange.
– Remove the Seal Installer - Rear Crankshaft - T10134- .

2. Sealing Flange and Flywheel    

61

The installed position of the sensor wheel on the crankshaft is

exact, if a gap -a- of 0.5 mm is present between the crankshaft

flange -A- and sensor wheel -B-.

– Set a caliper gauge onto the crankshaft flange.
– Measure the gap -a- between the crankshaft flange and sen‐

sor wheel.

If the dimension -a- is too small:
– Press the sensor wheel again. Refer to 

⇒ page 62

 .

If dimension -a- is obtained:
– Tighten the new sealing flange bolts alternating in a diagonal

sequence:

• Tightening specification -item 7- 

⇒ Item 7 (page 56)

 .

– Install the Engine Speed Sensor - G28- . Refer to

⇒ “2.5  Engine Speed Sensor G28 , Removing and Installing”,

page 66

 .

– Install the oil pan:

Engine Code CBEA. Refer to

⇒ “2 Lubrication System Components, Engine Code CBEA”,

page 153

Engine Codes CJAA. Refer to

⇒ “3 Lubrication System Components, Engine Code CJAA”,

page 170

 .

– Install the intermediate plate -item 6- 

⇒ Item 6 (page 56)

 .

– Install the flywheel with new bolts:
• Tightening specification -item 4- 

⇒ Item 4 (page 56)

 .

F - Pressing in the Sensor Wheel
– Secure the Seal Installer - Rear Crankshaft - T10134- onto the

crankshaft flange using the hex socket bolts -A-.

– Hand-tighten both hex socket bolts -A-.

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