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Enginecrankshaft group, pistons > < Checking adjustment of assembly mountings (engine/gearbox mountings)
Adjusting assembly mountings
Adjusting assembly mountings
Special tools and workshop equipment required
   
t  Support bracket -10 - 222 A-
  W00-0225
Procedure
l  Tightening torques → Chapter
–  Remove air cleaner housing → Rep. Gr.24.
  Caution
To prevent damage to the electronic components when disconnecting the battery:
Observe notes on procedure for disconnecting the battery.
  A10-10947
–  Remove battery → Electrical system; Rep. Gr.27.
–  Unscrew bolts -arrows- and remove battery tray.
  A10-1572
Vehicles from 06.2008 onwards:
–  Lever off clip of sealing element with removal lever -80 - 200- and fold open sealing element.
  A10-11130
All vehicles (continued):
–  Position support bracket -10 - 222 A- on bolted flanges of wing panels (vehicles up to 05.2008) or body flanges (vehicles from 06.2008 onwards).
–  Hook spindle of lifting tackle onto left-side engine lifting eye.
–  Take up weight of engine with the spindle, but do not lift.
  A10-10091
–  Remove bolts -arrows- of assembly mounting at engine.
  A10-10019
Vehicles with manual gearbox:
–  Remove bolts -arrows- securing gearbox mounting to gearbox support.
  A10-1634
Vehicles with dual clutch gearbox:
–  Remove bolts -arrows- securing gearbox mounting to gearbox support -1-.
All vehicles (continued):
–  Renew each of the 4 or 5 bolts in turn (if not already done when installing engine) and hand-tighten.
–  Slacken bolts on left and right-hand support arms by about two turns each.
  A10-10949
–  Using an assembly lever, adjust engine/gearbox assembly between engine mounting -1- and support arm -3- for engine mounting until the specifications listed below are obtained:
l  The two bolt heads -2- must be parallel with edge of support arm -3- for engine mounting.
l  There must be a distance of -x- = 12 mm between engine mounting -1- and timing chain cover -4-.
  Note
Distance -x- = 12 mm can also be checked with a metal rod of suitable size, or similar.
–  Tighten bolts of assembly mounting at gearbox.
  A10-1808
Vehicles with manual gearbox:
–  Ensure that the edges of the support arm -2- (on the gearbox assembly mounting) and gearbox support -1- are parallel.
l  Dimension -x- must be identical on both sides.
  A10-1662
Vehicles with dual clutch gearbox:
–  Ensure that the edges of the support arm -2- (on the gearbox assembly mounting) and gearbox support -1- are parallel.
l  Dimension -x- must be identical on both sides.
All vehicles (continued):
–  Tighten bolts for assembly mounting.
Remaining installation steps are carried out in reverse sequence; note the following:
–  Install battery → Electrical system; Rep. Gr.27.
–  Install air cleaner housing → Rep. Gr.24.
  A10-10954

Enginecrankshaft group, pistons > < Checking adjustment of assembly mountings (engine/gearbox mountings)