Volkswagen Golf Variant / Jetta. Manual - part 368

Sealing Flange and Flywheel

⇒ “2.1 Overview - Sealing Flange and Flywheel”, page 55
⇒ “2.2 Crankshaft Sealing Flange, Removing and Installing”, page

56
⇒ “2.3 Crankshaft Seal, Replacing, Belt Pulley Side”, page 63
⇒ “2.4 Sealing Flange, Removing and Installing, Belt Pulley Side”,

page 64
⇒ “2.5  Engine Speed Sensor G28 , Removing and Installing”,

page 66

2.1

Overview - Sealing Flange and Flywheel

Servicing the Clutch:
♦ Vehicles with manual transmission. Refer to ⇒  6-Speed Man‐

ual Transmission 02Q; Rep. Gr.  30 .

♦ Vehicles with DSG

®

 transmission. Refer to ⇒  6-Speed Dual

Clutch Transmission 02E; Rep. Gr.  30 .

1 - Seal

❑ Do not coat the sealing

lip on the seal with oil or

grease

❑ Before installing, re‐

move oil residue from

crankshaft journal with a

clean cloth

❑ Seal for crankshaft - belt

pulley side- replacing.

Refer to

⇒ “2.3 Crankshaft Seal,

Replacing, Belt Pulley

Side”, page 63

 .

2 - Sealing Flange

❑ Must rest on the align‐

ment sleeves

❑ Removing and instal‐

ling. Refer to

⇒ “2.4 Sealing Flange,

Removing and Instal‐

ling, Belt Pulley Side”,

page 64

 .

❑ Insert with Silicone

Sealant - D 176 404

A2- . Refer to

⇒ “2.4 Sealing Flange,

Removing and Instal‐

ling, Belt Pulley Side”,

page 64

 .

3 - Cylinder Block

❑ Piston and connecting

rod. Refer to

⇒ “3 Pistons and Con‐

necting Rod”,

page 68

 .

❑ Crankshaft. Refer to

⇒ “4 Crankshaft”, page 74

 .

❑ Engine code CBEA with balance shaft assembly

2. Sealing Flange and Flywheel    

55

⇒ “2 Lubrication System Components, Engine Code CBEA”, page 153

 .

4 - Bolt

❑ 60 Nm + 

1

/4 (90 °) additional turn

❑ Replace

5 - Flywheel

❑ To loosen and tighten the bolts, secure the flywheel with the Flywheel Retainer - 3067- .

6 - Intermediate Plate

❑ Must rest on the alignment sleeves
❑ Be careful not to damage or bend when installing

7 - Bolt

❑ 15 Nm

8 - Sealing Flange with Seal

❑ With the Engine Speed Sensor - G28- sensor wheel
❑ Only replace completely
❑ Do not coat the sealing lip on the seal with oil or grease
❑ Before installing, remove oil residue from crankshaft journal with a clean cloth
❑ Use the support sleeve provided to install
❑ Removing and installing. Refer to

⇒ “2.2 Crankshaft Sealing Flange, Removing and Installing”, page 56

 .

9 - Engine Speed Sensor - G28-

❑ 5 Nm
❑ Removing and installing. Refer to

⇒ “2.5  Engine Speed Sensor G28 , Removing and Installing”, page 66

 .

2.2

Crankshaft Sealing Flange, Removing

and Installing

⇒ , page 56
⇒ , page 57

Removing:
Special tools and workshop equipment required
♦ Seal Installer - Rear Crankshaft - T10134-
♦ Torque Wrench 1331 5-50Nm - VAG1331-
♦ Open Ring Wrench - 24mm - VAG1332/11-
♦ Caliper gauge
♦ M6 x 35 mm hex bolts (quantity: 3)
♦ M7 x 35 mm hex bolts (quantity: 2)
– Remove the transmission:
♦ Vehicles with manual transmission. Refer to ⇒  6-Speed Man‐

and Installing .

♦ Vehicles with DSG

®

 transmission. Refer to ⇒  6-Speed DSG

Installing .

– Remove the flywheel -item 5- 

⇒ Item 5 (page 56)

 .

– Remove the intermediate plate -item 6- 

⇒ Item 6 (page 56)

 .

56

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

 .

Note

♦

To improve clarity, the work procedures will be shown with the

engine removed.

♦

The work procedures are the same with the engine installed

and the transmission removed.

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

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

page 66

 .

– Remove the sealing flange bolts.

Note

The sealing flange and sensor wheel are pressed together off the

crankshaft with three M6 x 35 mm bolts.

– Install the three M6 x 35 mm bolts in the threaded holes on the

sealing flange -arrows-.

– Screw the bolts (max. one 

1

/2 turn (180°) per bolt) into the

sealing flange in an alternating sequence and press the seal‐

ing flange together with the sensor wheel off the crankshaft.

Installing:

Note

♦

Sealing flange with PTFE-seal is equipped with a sealing lip

support ring. This support ring serves the same function of a

guide sleeve and must not be removed before installation.

♦

The sealing flange and sensor wheel must not be separated

or rotated after being removed from the replacement part

packaging.

♦

The sensor wheel retains the installation position via being lo‐

cated on the locating pin of the Seal Installer - Rear Crankshaft

- T10134- .

♦

The sealing flange and seal are one unit and may only be re‐

placed together with the sensor wheel.

♦

The Seal Installer - Rear Crankshaft - T10134- retains the in‐

stallation position to the crankshaft via a guide pin, which is

guided into the hole of the crankshaft.

2. Sealing Flange and Flywheel    

57

- Rear Crankshaft - T10134-

– Screw on the nut -B- until shortly before the tension surface

-A- of the threaded spindle.

– Tension the Seal Installer - Rear Crankshaft - T10134- in a

vise on the tension surface -A- of the threaded spindle.

– Push the assembly bell -C- downward so that it rests on the

hex nut -B- -arrow-.

– Install the hex nut on the threaded spindle until the inner sec‐

tion of the assembly tool is level with the assembly bell.

– Remove the securing clip -arrow- from the new sealing flange.

Note

The sensor wheel must not be removed from or rotated in the

sealing flange.

58