Volkswagen Golf / Golf GTI / Golf Variant. Service manual - part 522

 

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Volkswagen Golf / Golf GTI / Golf Variant. Service manual - part 522

 

 

Grooved Ball Bearing Installation Location and Installing the

Grooved Ball Bearing
• Grooved ball bearing installed position: The groove for the

locking ring faces up -arrow A- and the collar -arrow B- must

face the 5th gear wheel.

– Then select the grooved ball bearing locking ring and install it

on the input shaft. Refer to

⇒ Fig. ““Selecting the Locking Ring”“ , page 160

 .

Selecting the Locking Ring
– Insert a 1.86 mm locking ring -A- into groove in the input shaft

and press it upward.

– Measure the gap between the grooved ball bearing -B- and

the installed locking ring -A- with a feeler gauge -C-.

– Remove the locking ring used for the measurement.
– Select the locking ring according to the Table.

Note

For the correct locking rings. Refer to the Parts Catalog.

The following circlips are available:

Measured Value

(mm)

Circlip Ring Thick‐

ness (mm)

Axial Play (mm)

0.01 to 0.05

1.86

0.01 to 0.05

0.05 to 0.07

1.89

0.01 to 0.05

0.07 to 0.10

1.92

0.01 to 0.05

0.10 to 0.13

1.95

0.01 to 0.05

0.13 to 0.16

1.98

0.01 to 0.05

Removing the Cylindrical Roller Bearing from the Clutch Housing
– Compress the cylindrical roller bearing locking ring -arrow-

with pliers -C- and remove it.

A - Counter Support , for example, -22/2-
B - Internal Puller 30 to 37 mm , for example, -21/5-

Pressing Cylindrical Roller Bearing into Clutch Housing.
– Compress the cylindrical roller bearing locking ring -arrow-

with pliers -C- and install it.

– Remove the pliers before the cylindrical roller bearing gets into

its installed position. The locking ring must lock into the groove

on the clutch housing.

1.3

Input Shaft Seal, Replacing

Special tools and workshop equipment required
♦ Puller - Crankshaft/Power Steering Seal - T20143/1-
♦ Seal Installer - Driveshaft - T40008-
♦ Sealing Grease - G 052 128 A1-

Caution

This procedure contains mandatory replaceable parts. Refer

to component overview prior to starting procedure.

Mandatory Replacement Parts
♦ Grooved Ball Bearing - Input Shaft
– Remove manual transmission.
– Remove the clutch slave cylinder with release bearing. Refer

to

⇒ “1.11 Clutch Slave Cylinder with Release Bearing, Remov‐

ing and Installing”, page 33

 .

– Pry the input shaft seal out.

Note

Be careful not to damage the contact surface for the seal on the

input shaft.

– Fill the space with the new seal between the sealing and dust

lip halfway with Sealing Grease - G 052 128 A1- .

– Coat the outer circumference of the seal lightly with transmis‐

sion fluid.

– Install the input shaft seal so that it is flush.
– Install the clutch slave cylinder with release bearing. Refer to

⇒ “1.11 Clutch Slave Cylinder with Release Bearing, Remov‐

ing and Installing”, page 33

 .

– Install manual transmission.

2

Output Shaft

⇒ “2.1 Overview - Output Shaft”, page 163
⇒ “2.2 Output Shaft, Disassembling and Assembling”,

page 172
⇒ “2.3 Output Shaft, Adjusting”, page 187

2.1

Overview - Output Shaft

⇒ “2.1.1 Overview - Output Shaft, 1st to 4th Gears”, page 163
⇒ “2.1.2 Overview - Output Shaft, 5th/6th and Reverse Gears”,

page 168

2.1.1

Overview - Output Shaft, 1st to 4th Gears

Note

Secure the transmission on the assembly stand. Refer to

⇒ “7 Securing on Engine and Transmission Holder”, page 141

 .

To install, warm the inner races/tapered roller bearing and synchronizer hub to approximately 100 °C (212

°F) using Inductive Heater - VAS6414- . Wear protective gloves.

Install a collar bushing instead of thrust washers -19- 

⇒ Item 19 (page 165)

 , and retaining ring -20-

⇒ Item 20 (page 165)

 on transmissions with reinforcement measures (manual transmission 0FB). The

output shaft components, 1st through 4th gear, 4th gear wheel and the needle bearing for the 4th gear wheel

were adapted Refer to

⇒ Fig. ““Reinforcement Measures on Manual Transmission 0FB near 4th Gear Wheel”“ , page 167

 . Refer

to the Parts Catalog.

Adjust the output shaft if it or the tapered roller bearing are being replaced. Refer to

⇒ “2.3 Output Shaft, Adjusting”, page 187

 .

Replace both tapered roller bearings together.

 

 

 

 

 

 

 

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