Hydraulic Line, Removing from Pump

Fig 1: Hydraulic Line, Removing From Pump

Courtesy of AUDI OF AMERICA, LLC

1. Bolt
   • 6 Nm
2. Hydraulic line
   • Raise hydraulic pump out of housing.
   • To remove, remove securing bolt -1- and remove connector pieces with hydraulic line from pump block -4-.
   • Before installing, slide new O-ring seals onto connecting pieces.
     CAUTION:

     When inserting, connecting pieces must lie flush before bolts are tightened.

   • To install, slide connecting pieces completely into pump block and tighten securing bolts -1- to 6 Nm.
3. Oil reservoir
   • With >>Min<< and >>Max<< markings.
   • Oil level must be between markings.
4. Pump block
5. Motor for hydraulic pump
6. Noise Insulation
7. Hydraulic pump housing

Oil Reservoir, Replacing 

Fig 2: Oil Reservoir, Replacing

Courtesy of AUDI OF AMERICA, LLC

1. Oil reservoir
   • Before removing, first loosen filler plug -2- to bleed.
   • To remove, loosen bolt -7- on clamp until oil reservoir can be removed from pump block.
   • Then pull oil reservoir off of pump block, alternating sides.
   • Always replace O-ring seals.
   • Before install, first loosen filler plug -2- to bleed.
   • When installing, slide oil reservoir on to the first retainer.
   • Then slide oil reservoir in the correct position completely onto pump block.
   • The oil reservoir then engages in the pump block.
   • O-ring seal must lie cleanly in the intended groove.
   • After checking, slide on clamp -6- and tighten bolt -7- to the specification.
2. Oil filler screw
   NOTE:

   When removing or pressing on oil reservoir, loosen bolt to ventilate or bleed.

   • 5 Nm
3. Emergency operation valve
   • 2 Nm
4. Pump block
5. Motor for hydraulic pump
6. Clamp
7. Bolt
   • 4 Nm
8. Oil level marking