Volkswagen Golf / Golf GTI / Golf Variant. Manual - part 1002

00 – General, Technical Data

1

Identification

(Edition 09.2013)

⇒ “1.1 Final Drive Identification”, page 1

1.1

Final Drive Identification

⇒ “1.1.1 Final Drive Identification 0CQ”, page 1

1.1.1

Final Drive Identification 0CQ

Note

The ID on the “bottom side” of the final drive identifies which final

drive is installed.

Example of the Identification:
-Arrow A- Final drive part number
-Arrow B- Final drive code letters
-Arrow C- Final drive build date

MYT

26

03

12

I

I

I

I

I

I

I

I

Code letters

Day

Month

Production year

-2012-

Golf 2015 ➤

Rear Final Drive - Edition 09.2013

1. Identification    

1

2

Technical Data

⇒ “2.1 Transmission-Engine Allocation”, page 2
⇒ “2.2 Capacities”, page 2

2.1

Transmission-Engine Allocation

Rear Final Drive

0CQ

 

(Haldex clutch generation V)

Transmission

type

6-speed manual transmission 02Q

Code letters

PHF, PYP

Engine

2.0L 77 kW TDI

2.0L 110 kW TDI

Driveshaft flange

diameter

100 mm

2.2

Capacities

⇒ “2.2.1 Capacities, Final Drive 0CQ”, page 2

2.2.1

Capacities, Final Drive 0CQ

Rear Final Drive

0CQ

 

(Haldex clutch generation V)

Final drive capaci‐

ty

Refer to ⇒  Fluid Capacity Tables; Rep.

Gr.  03

Haldex clutch ca‐

pacity

Refer to ⇒  Fluid Capacity Tables; Rep.

Gr.  03

Replacement ca‐

pacity in Haldex

clutch

• Change inter‐

val, refer to the

⇒  Maintenance

Tables .

Refer to ⇒  Fluid Capacity Tables; Rep.

Gr.  03

Golf 2015 ➤

Rear Final Drive - Edition 09.2013

2

     Rep. Gr.00 - General, Technical Data

3

Repair Information

⇒ “3.1 General Repair Information”, page 3
⇒ “3.2 Seals, Sealing Rings”, page 4
⇒ “3.3 Bolts and Nuts”, page 4

3.1

General Repair Information

⇒ “3.1.1 Oil”, page 3
⇒ “3.1.2 Fasteners”, page 3
⇒ “3.1.3 Bearings”, page 3
⇒ “3.1.4 Adjusting Shims”, page 4

Carefulness, cleanliness and the correct tools are required for

transmission repairs to be successful. The usual basic safety pre‐

cautions also, naturally apply when carrying out vehicle repairs.
A number of valid general instructions governing the various re‐

pair procedures which used to be repeated several times through‐

out the manual - are summarized here and apply to this manual.
♦ Determine the cause of the malfunction as accurately as pos‐

sible using 

Guided Fault Finding

, 

OBD

 and 

Test Instru-

ments

 before starting any repairs on the Haldex clutch, refer

to Vehicle Diagnostic Tester .

3.1.1

Oil

Note

The final drive and Haldex clutch have separate “oil circuits”.

The final drive is filled with “gear oil” and the Haldex clutch with

“high performance Haldex clutch oil”.
Oil for the “final drive” and “Haldex clutch” refer to the Parts Cat‐

alog.
Do not mix “additives” into the oil.
Do not re-use drained transmission fluid.

Caution

Be very careful when working with transmission fluid. Dispose

of drained transmission fluid correctly.

3.1.2

Fasteners

♦ Do not overstretch the circlips.
♦ Replace damaged or stretched circlips.
♦ The circlips must fit completely inside the groove.

3.1.3

Bearings

♦ Install needle bearings with lettered side (thicker metal) racing

the fitting tool.

♦ Insert all the bearings in transmission with gear oil.

Golf 2015 ➤

Rear Final Drive - Edition 09.2013

3. Repair Information    

3

♦ Replace all the tapered roller bearings that are on the same

shaft. Use tapered roller bearings from the same manufactur‐

er.

♦ Heat the inner races to approximately 100 °C (212 °F) before

installing

♦ Do not interchange outer and inner bearing races with those

from other bearing of the same size. The bearings are paired.

3.1.4

Adjusting Shims

♦ Measure the shims at several locations with a micrometer cal‐

iper. Tolerance variations make it possible to find the exact

shim thickness required.

♦ Check for burrs and damage.
♦ Only install perfect shims.

3.2

Seals, Sealing Rings

♦ Replace the O-rings, seals and gaskets.
♦ After removing seal rings and seals, always inspect the con‐

tact surfaces at housing or shaft for burrs resulting from re‐

moval, or for other signs of damage.

♦ Before installing the seal rings, lightly oil the outer circumfer‐

ence and fill the space between the sealing lips -arrow- half‐

way with Grease - G 052 128 A1- .

♦ The open side of the seals point toward the fluid to be sealed

in.

♦ Use DSG® transmission fluid only. Other lubricants cause

malfunctions.

♦ Check the oil level in the Haldex clutch after replacing gaskets,

O-rings and seals.

3.3

Bolts and Nuts

♦ Loosen or tighten bolts and nuts on the covers or housings

diagonally.

♦ The tightening specifications stated apply to non-oiled nuts

and bolts.

♦ Clean the threads on bolts that were installed with locking

compound. After doing that, install the bolts with Locking Com‐

pound - AMV 185 101 A1- .

♦ Threaded holes where self-locking bolts or bolts with locking

compound were installed must be cleaned with a thread tap.

Otherwise the bolts may shear off when installing again.

♦ Always replace self-locking nuts and bolts.

Golf 2015 ➤

Rear Final Drive - Edition 09.2013

4

     Rep. Gr.00 - General, Technical Data