Engine And Transmission Mount, Adjusting
Special tools and workshop equipment required
- Engine Support Bridge 10-222 A
- Engine Support Adapter 10-222 A/3
- Adapter 10-222 A/18
- Bracket for Engine 10-222 A/1
- Torque Wrench (5-50 Nm) V.A.G 1331
- Hose Clip Pliers VAS 6362
Procedure
When doing any repair work, especially in the engine compartment, pay attention to the following due to clearance issues:
- Route all wires and lines so that the original path is followed.
- Ensure sufficient clearance to all moving or hot components.
-- Remove the engine cover. Refer to ENGINE COVER .
-- Remove the air filter housing. Refer to AIR FILTER HOUSING .
-- Remove the intake tube between the mass airflow sensor -G70- and the adapter on the turbocharger.
Electronic components could be destroyed when the battery is disconnected:
- Follow the required steps when disconnecting the battery.
-- Turn off the ignition and disconnect the ground cable -arrow- from the battery. Refer to Removal and Installation .
-- Remove the battery, the battery tray bolts -arrows- and tray.
-- Remove the auxiliary fuel pump -V393- or fuel pump 2 -V277-. The fuel lines remain connected. Refer to Auxiliary Fuel Pump -V393- OR Fuel Pump 2 -V277- .
-- Install the engine support bridge 10-222 A with the necessary adapters as illustrated and support the engine in the installed position.
The subframe bolts may only be loosened when the engine is supported using the engine support bridge 10-222 A.
-- Replace the engine mount to engine mount bracket bolts -arrows- one after the other (if not already done) and tighten them by hand.
-- Replace the transmission mount to transmission mount bracket bolts -arrows- one after the other (if not already done) and tighten them by hand.
-- Loosen the engine mount to engine mount bracket bolts and the transmission mount to transmission mount bracket bolts approximately 2 turns.
- There must be a distance of at least 10 mm -a- between the engine mount bracket -2- and right longitudinal member.
- The casting edge on the engine mount bracket -2- must be parallel to the engine mount support arm -1-.
-- The edges of the transmission mount support arm -1- and the transmission mount -2- are parallel.
- Dimension -x- is the same dimension on both sides of bracket.
-- Tighten the engine and transmission mount bolts.
- For the correct tightening specifications, refer to FASTENER TIGHTENING SPECIFICATIONS .
Further installation is in the reverse order of removal. When doing this note the following:
- Make sure the fuel lines are securely fastened.
- Do not interchange the supply and return lines (the return line is blue or has a blue mark, the supply line is black).
-- Observe the notes after connecting the battery. Refer to Removal and Installation .