Front Subframe Mount: Adjustments

Subframe Mount, Adjusting

Special tools, testers and auxiliary items required

• Engine Support Bridge (10 - 222 A)

• Shackle (10 - 222 A /12)

• Special Hook (10 - 222 A /20)

• Engine Sling (2024 A)

• Adapter (T40093/6) qty. 2

Procedure

• For the correct tightening specifications, refer to => [ Engine and Transmission Mounts Overview ] Service and Repair.

- Remove the engine cover - arrows -.






- Remove the bolts - arrows - and air guide.






- Remove the coolant hose by loosening the hose clamp - 1 -.






- Disconnect the connector - 2 - from the Mass Airflow (MAF) Sensor (G70).

- Detach upper section of the air filter housing - arrow - and remove air filter insert.

- Remove the bolts - arrows - and the lower section of the air filter housing.






- Remove the bolts - arrows - and the air filter housing bracket.






- Remove the bolt and nut - arrows - and then push the front right coolant pipe to the side with the coolant hoses still connected.






- Place the (10 - 222 A) on upper edge of web plates with the following tool parts:






• Engine brackets (10 - 222 A /1) , quantity: 2

• Spindle (10 - 222 A /11) ; quantity: 2

• Shackle (10 - 222 A /12)

• Adapter (10 - 222 A /20)

• Engine sling (2024 A) hook

• Adapter (T40093/6) qty. 2

- Engage the spindle (10 - 222 A /11) with (10 - 222 A /12) on the left transmission lifting eye.

- Attach the (10 - 222 A /11) , (10 - 222 A /20) and (2024 A) hook to the transmission.

Risk of accident.

• Lifting hooks and alignment pins on lifting tackle must be secured with securing pins - arrows -.

- Tension engine/transmission subframe by evenly tightening the 2 spindles.

- Remove the subframe bolts - arrows - on the engine side.






- Remove the subframe bolts - arrows - on the transmission side.






- Replace all 5 bolts in succession (if not already done when installing engine) hand tighten.

- Loosen the left and right support arm bolts approximately 2 turns.

- Slide engine/transmission assembly with a pry bar between engine mount - 1 - and engine support - 4 - until the following dimensions are set:






• Both bolt heads - 2 - must be parallel to edge of support arm - 3 -.

• A distance of - x - = 16 mm must be present between engine mount - 1 - and engine support - 4 -.

• Distance - x - = 16 mm can also be checked with corresponding round stock.

- Tighten subframe mount bolts on the transmission side.

- The edges on the support arm - 1 - and transmission mount - 2 - are parallel on the transmission side.






• Dimension - x - same size on both sides of bracket.

- Tighten subframe mount bolts on the engine side.

The rest of the installation is performed in reverse order of removal, noting the following:

• The hose supports, air guide pipes and hoses must be free of oil and grease before installing.

• Secure all hose connections with hose clamps appropriate for the model. Refer to the electronic parts catalog ETKA.

- Tighten the bolts for front section of the longitudinal member.

- Remove the (10 - 222 A).

- Install the front right coolant pipe. Refer to => [ Right Front Coolant Pipe ] Right Front Coolant Pipe.

- Install the air filter housing and the air filter.