Lower The Engine
WARNING:
Risk of engine falling down.
- Danger of fatal injury, material damage.
→ Support the engine with the prescribed tool.
Information
- The following procedure is necessary for various tasks .
- Prepare Master Gear unit elevating platform WE 1206 -1-
for support.
→ 1001IN TOOLS FOR REMOVING UNITS AND WORKING ON THE ENGINE ASSEMBLY SUPPORT .
- 1.1. Position support 9769/1 -2- for vehicles with Doppelkupplung or support 9769/2 -3- for manual transmission vehicles on lifting platform.
- 1.2. Fasten retainer plate 9769 -4- on lifting platform with three screws.
- Place lifting platform under engine/transmission unit.
- 2.1. Align retainer plate 9769 with engine mounting points -arrows- . Make sure that the pins fit into the bores.
- 2.2. Position required transmission support -1- on the transmission.
- 2.3. Slowly raise lifting platform and support engine/transmission unit with a slight degree of pretension.
- Loosen transmission mount.
- 3.1. Loosen two hexagon nuts (A/f 13) -1- each on the transmission mount and remove the screws.
- 3.2. Unscrew two M10 screws -1- on the left transmission support and remove with the transmission mount.
- 3.3. Unscrew two M10 screws -1- on the right transmission support and remove with the transmission mount.
- Unscrew four M10 hexagon collar nuts -arrows- on the engine carrier.
- Unscrew four M10 threaded bolts -3- . To do this, use a Torx socket wrench insert.
- Lower the engine/transmission unit using the lifting platform for the corresponding following activities.
Lift the engine
WARNING:
Risk of engine falling down.
- Danger of fatal injury, material damage.
→ Support the engine with the prescribed tool.
- Fit M10 x 84 threaded bolts for engine carrier.
→ Tightening torque: 5 ftlb. (3.5 ftlb.)
- Lift engine to installation position with the Master Gear unit elevating platform WE 1206 .
- Install transmission mount.
- 3.1. Position and tighten two M10 x 35 hexagon-head bolts on transmission
→ Tightening torque: 65 Nm (48 ftlb.)
- 3.2. Position and tighten two M8 hexagon nuts on transmission mount (hydraulic mount).
→ Tightening torque: 33 Nm (24.5 ftlb.)
- 3.1. Position and tighten two M10 x 35 hexagon-head bolts on transmission
- Secure engine carrier.
- 4.1. Tighten four M10 collar nuts.
→ Tightening torque: 65 Nm (48 ftlb.)
- 4.1. Tighten four M10 collar nuts.