Transmission Oil Pump

Transmission Oil Pump

Special tools, testers and auxiliary items required

• Torque Wrench 5-50 Nm (V.A.G 1331)

• Drip Tray For VAS 6100 (VAS 6208)

Removing

CAUTION!
Do not run engine with the oil pan removed or without transmission oil filling and do not tow vehicle.

• Observe notes for Direct Shift Automatic Transmission 02E => [ Notes for Direct Shift Automatic Transmission 02E ] Notes For Direct Shift Automatic Transmission 02E.

• Observe general repair notes for working on the transmission => [ General Repair Notes ] General Repair Notes.

- Remove center and left sections of noise insulation below engine/transmission.

- Remove left front wheel.

- Remove protective plate - 1 - at bottom on transmission - arrows -.





- Place appropriate receptacle underneath transmission.

CAUTION!
• Wear protective glasses.

• Wear protective gloves.

- Remove bolt - A - near pendulum support.





Up to transmission production date "September 20, 2004", transmissions with two bolts were installed.

A plastic overflow tube is located in this hole (with 8 mm hex socket head, torque specification: 3 Nm). Its length determines oil level in transmission.

- Remove oil tube.

- Drain oil.

- Hand-tighten overflow tube to 3 Nm.

- Replace seal - arrow -.





- Install bolt - arrow - and tighten to 45 Nm.

- Remove bolts - arrows - and cap for transmission oil pump - A -.





• Oil is still located in cap for transmission oil pump.

- Remove bolts - arrows - and pull off transmission oil pump - 1 - from alignment pins and input shaft for transmission oil pump.





Installing

- Slide input shaft - A - for transmission oil pump into transmission until it stops. Rotate input shaft slightly while doing this.





- Replace gasket for transmission oil pump - B - on transmission.

• The 2 alignment pins - C - must be located in transmission housing.

• Observe installation dimension - a - of shaft - A - = approx. 23 mm.





- If necessary, carefully remove metal shavings on sensor wheel - B -, however the sensor wheel must not be demagnetized.

- Remove paper seal between transmission oil pump and transmission.

- Remove paper seal remnants and clean transmission.

- Clean sealing surfaces for transmission oil pump and transmission.

- Insert new paper seal between transmission oil pump and transmission, secure with transmission oil if necessary.

- Slide transmission oil pump - 1 - on to input shaft, pay attention to splines of oil pump/input shaft when doing this.





- Also make sure that transmission oil pump - 1 - is seated correctly on alignment pins of transmission housing.

- Install new bolts - arrows - hand-tight and then tighten to 5 Nm plus an additional 90° (1/4 turn) in diagonal sequence.

- Put on new cap for transmission oil pump - A - and tighten new bolts - arrows - in several stages to 8 Nm in diagonal sequence.





- Change transmission oil filter and transmission oil => [ Transmission Oil and Filter ] Transmission Oil and Filter.

- Install protective plate - 1 - at bottom on transmission, tighten bolts - arrows - to 32 Nm.





- Install center and left sections of noise insulation below engine/transmission.

- Install left front wheel.