Exploded view - poly V-belt drive for vehicles with hydraulic power steering — AUDI
Exploded view - poly V-belt drive for vehicles with hydraulic power steering on Audi: factory workshop procedure for engines CAKA, CCBA, CGWC, CGXC.
Workshop procedure for AUDI — the factory write-up, straight from real workshop data.
📐 3 workshop diagrams for CAKA
Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.
📋 Procedure
ℹ️ Torque figures below come verbatim from workshop data — always cross-check against your vehicle's factory manual before final tightening.
Exploded view - poly V-belt drive for vehicles with hydraulic power steering
Poly V-belt
Check for wear
Before removing, mark direction of rotation with chalk or felt-tip pen
Removing and installing
Chapter
Do not kink
When installing, make sure it is properly seated on pulleys
Bolt
Renew
20 Nm + turn 90° further
Alternator
Removing and installing
Electrical system
Rep. gr.
27
Alternator; Removing and installing alternator
Bolt
Tightening torque
Electrical system
Rep. gr.
27
Alternator; Exploded view - alternator
Cover for idler roller
Idler roller for poly V-belt
40 Nm
37 Nm if using
door alignment tool
3320
Bolt
Tightening torque and sequence
Fig.
Bolt
Tightening torque
Item
Poly V-belt pulley for coolant pump
Removing and installing
Chapter
“
Removing and installing coolant pump
”
Bolt
Tightening torque
Item
Coolant pump
Removing and installing
Chapter
Sealing flange (pulley end)
Renewing
Chapter
Bolt
Tightening torque
Running gear, axles, steering
Rep. gr.
48
Hydraulic power steering; Exploded view - power steering pump
Bracket for power steering pump
Sliding bush
Bolt
Tightening torque
Running gear, axles, steering
Rep. gr.
48
Hydraulic power steering; Exploded view - power steering pump
Power steering pump
Removing and installing
Running gear, axles, steering
Rep. gr.
48
Hydraulic power steering; Removing and installing power steering pump
Pulley for power steering pump
Removing and installing
Running gear, axles, steering
Rep. gr.
48
Hydraulic power steering; Exploded view - power steering pump
Bolt
Tightening torque
Running gear, axles, steering
Rep. gr.
48
Hydraulic power steering; Exploded view - power steering pump
Poly V-belt tensioner
Removing and installing
Chapter
40 Nm
Bracket for air conditioner compressor
Removing and installing
Heating, air conditioning
Rep. gr.
87
Air conditioner compressor
Bolt
Tightening torque
Heating, air conditioning
Rep. gr.
87
Air conditioner compressor
Air conditioner compressor
Do not unscrew or disconnect refrigerant hoses or pipes.
Removing and installing
Heating, air conditioning
Rep. gr.
87
Air conditioner compressor; Removing and installing air conditioner compressor
Bolt
Tightening torque
Heating, air conditioning
Rep. gr.
87
Air conditioner compressor
Dowel sleeve
2x
Cover for tensioner
Vibration damper
With double-sided poly V-belt pulley
Removing and installing
Chapter
Sealing flange (pulley end) - tightening torque and sequence
Tighten bolts
arrows
in stages and in diagonal sequence; final torque 9 Nm.
TorqFix answers live for your specific car — tell it the engine code and it serves the matching sequence, torque figures and wiring for that exact variant.
Ask about my car →🎬 Video walkthrough
Independent video tutorial by AUTODOC (YouTube) — a helpful visual companion to the steps above.
How to change serpentine belt / v-ribbed belt on AUDI A4 B8 Saloon
Other AUDI procedures
- Removing and installing high-pressure pipe – Audi A8 D4 · 1 torque figures
- Checking fuel pressure and residual pressure (up to high-pressure pump)
- Securing supercharger to engine and gearbox support for leak test · 2 torque figures
- Removing and installing combination valve (left-side)
- Checking hydraulic valve compensation elements – Audi A6 C6
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 torque figures
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.