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Home >> Audi >> 2012 >> Q7 3.0 TDI >> Repair and Diagnosis >> External Pages >> Different car >> Section 50 (4.2L - Cylinder Head & VALVETRAIN - Engine Code: Bar) >> 15 Cylinder Head, VALVETRAIN >> Description And Operation >> Power Take-Off Overview

Power Take-Off Overview

WARNING: This page is about a different car, the 2010 Audi Q7, 2009 Audi Q7, 2008 Audi Q7, and 2007 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Power Take-Off, Assembly Overview
GWWA13-10356Courtesy of AUDI OF AMERICA, LLC
  1. Circlip
  2. Spur Gear Unit
    • Do not disassemble
    • Removal and installation, refer to SPUR GEAR UNIT 
    • With semi-circular seal in the power steering pump motor
    • Semi-circular seal installation location, refer to Fig 2
  3. Bolt
    • 22 Nm
  4. Refer to POWER TAKE-OFF OVERVIEW .
  5. Dust Seal Cap for A/C Compressor Drive
  6. Clamp
  7. Driveshaft for A/C Compressor
    • 60 Nm
  8. O-ring
    • Replace
  9. Power-Steering Pump
  10. O-ring
    • Replace
  11. Driveshaft for Oil Pump
  12. Refer to POWER TAKE-OFF OVERVIEW .
  13. Spring
Fig 2: Checking Power Steering Pump Input Shaft O-Ring
GWWA13-0763Courtesy of AUDI OF AMERICA, LLC