1.2 TDI CR engine (EA189) · Crankshaft group · Cylinder block (pulley end)

Ancillary bracket

⇒ 1.9.1 Assembly overview - ancillary bracket

⇒ 1.9.2 Ancillary bracket (removing and installing)

1.9.1 Assembly overview - ancillary bracket

  • Install bolts as follows:
  • Bolts -1- and -2- M10 x 52.
  • Bolts -3- and -4- M10 x 30.
  • Bolts -5- and -6- M10 x 60.
  • Lifting eye bolts -A- and -B- 25 Nm.
  • Tighten bolts -1 to 6- in 4 stages in the sequence shown:
Sta geBoltsSpecified torque/turning further angle
1)-1 … 6-Screw in by hand as far as stop
2)-1 … 6-40 Nm
3)-3- and -4-Turn 45° further
4)-1, 2, 5, 6-Turn 90° further

1.9.2 Ancillary bracket (removing and installing)

»Carry out the following work sequence«

Removing

  • Remove the generator ⇒ Electrical system; Rep. gr. 27.

Vehicles with air conditioning system

  • Unbolt air conditioner compressor from ancillary bracket and secure to lock carrier ⇒ Heating, air conditioning; Rep. gr. 87; Removing and installing air conditioner compressor.

Continued for all vehicles

  • Unbolt idler rollers -1 + 2-, unscrew bolt -arrow- for toothed belt guard.
  • Loosen securing bolt for engine bracket -1-.
  • Unscrew bolts -6…1-, remove ancillary bracket.

Installing

Specified torque and tightening sequence ⇒ 1.8 Removing and installing vibration damper

Install in reverse order. During this procedure, observe the following:

  • Note any fitted sleeves in ancillary bracket and renew missing ones if necessary.
  • Renew all bolts to be tightened with torque angle.
  • Tack engine bracket bolt before tightening ancillary bracket securing bolt.
  • Tighten securing bolts in sequence -1…6-.