Volkswagen Golf Variant / Jetta. Manual - part 370

 

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Volkswagen Golf Variant / Jetta. Manual - part 370

 

 

sealing flange by hand.

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

rests on the assembly bell -C-.

– 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: 40 Nm
– Check the installed position of the sensor wheel on the crank‐

shaft again. Refer to 

⇒ page 61

 .

If dimension -a- is too small:
– Tighten the nut on the Seal Installer - Rear Crankshaft -

T10134- :

• Tightening specification: 45 Nm
– Check the installed position of the sensor wheel on the crank‐

shaft again. Refer to 

⇒ page 61

 .

2.3

Crankshaft Seal, Replacing, Belt Pulley

Side

Removing:
Special tools and workshop equipment required
♦ Puller - Crankshaft Seal - 3203-
♦ Counterhold - Crankshaft Sprocket - 3415-
♦ Seal Installer - Crankshaft Seal - T10053-
♦ Torque Wrench 1331 5-50Nm - VAG1331-
♦ Torque Wrench 1332 40-200Nm - VAG1332-
– Remove the toothed belt. Refer to

⇒ “1.6 Toothed Belt, Removing, Installing and Tensioning”,

page 95

 .

2. Sealing Flange and Flywheel    

63

toothed belt sprocket with the Counterhold - Crankshaft

Sprocket - 3415- .

– To guide the Puller - Crankshaft Seal - 3203- , install the center

bolt by hand into the crankshaft all the way.

– Turn the inner section of the Puller - Crankshaft Seal - 3203-

two turns (approximately 3 mm) out from the outer section and

lock it with the knurled bolt.

– Lubricate the threaded head on the Puller - Crankshaft Seal -

3203- .

– Install the seal puller as far as possible into the seal.

– Loosen the knurled bolt and turn the inner section against the

crankshaft until the seal is pulled out.

Installing:

Note

The sealing lip of the seal may not be additionally oiled or

greased.

– Wipe off any oil that may still be on the end of the crankshaft

with a clean cloth.

– Place Seal Installer - Crankshaft Seal - Guide Sleeve -

T10053/1- on the crankshaft journal.

– Push the seal over the Guide Sleeve onto the crankshaft jour‐

nal.

– Press the seal in all the way with the Seal Installer - Crankshaft

Seal - T10053- and the center bolt.

– Install the crankshaft toothed belt sprocket:
• Tightening specification -item 2- 

⇒ Item 2 (page 43)

 .

– Installing and tensioning the toothed belt. Refer to

⇒ “1.6 Toothed Belt, Removing, Installing and Tensioning”,

page 95

 .

2.4

Sealing Flange, Removing and Instal‐

ling, Belt Pulley Side

Removing
Special tools and workshop equipment required
♦ Counterhold - Crankshaft Sprocket - 3415-
♦ Seal Installer - Crankshaft Seal - T10053-

64

⇒ “1.6 Toothed Belt, Removing, Installing and Tensioning”,

page 95

 .

– Remove the crankshaft toothed belt sprocket. Secure the

toothed belt sprocket with the Counterhold - Crankshaft

Sprocket - 3415- .

– Remove 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

 .

– Remove the sealing flange belt pulley side.
– Remove the sealing flange. If necessary, loosen it by tapping

lightly with a rubber mallet.

– Remove the sealant residue from cylinder block with a flat-

blade scraper.

WARNING

Wear protective eyewear.

– Remove sealant residue from sealing flange using a rotating

plastic brush (wear safety glasses).

– Clean the sealing surfaces. They must be free of oil and

grease.

Installing:

Note

Note the expiration date for the Sealant .

The sealing flange must be installed within five minutes after

applying the Silicone Sealant .

2. Sealing Flange and Flywheel    

65

imately 3 mm).

Note

The sealant bead must not be thicker than 2 to 3 mm.

Otherwise the extra sealant will get into the oil pan and can

block the screen in the oil pump suction line.

The sealant also must not drip onto the crankshaft seal sealing

surface.

Before applying the bead of sealant, cover the sealing surface

on the seal with a clean cloth

– Apply a silicone sealant bead to the sealing surface of the

sealing flange as shown.

– Install the sealing flange immediately and tighten all bolts light‐

ly.

Note

Use Seal Installer - Crankshaft Seal - T10053/1- to position the

sealing flange on the installed seal.

– Tighten the sealing flange bolts in a diagonal sequence:
• Tightening specification -item 7- 

⇒ Item 7 (page 56)

 .

– Install the crankshaft toothed belt sprocket:
• Tightening specification -item 2- 

⇒ Item 2 (page 43)

 .

– 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

 .

Note

After assembly, allow the Sealant to dry for approximately 30 mi‐

nutes. Only afterward may the engine oil be replenished.

– Installing and tensioning the toothed belt. Refer to

⇒ “1.6 Toothed Belt, Removing, Installing and Tensioning”,

page 95

 .

2.5

Engine Speed Sensor - G28- , Remov‐

ing and Installing

Removing:
Special tools and workshop equipment required
♦ Hose Clamps - Up To 25 mm - 3094-
♦ Torque Wrench 1331 5-50Nm - VAG1331-
♦ Shop Crane - Drip Tray - VAS6208-

66

 

 

 

 

 

 

 

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