Poly V-belt drive for power steering pump, alternator and viscous fan, poly V-belt drive for coolant pump - exploded view — AUDI
Poly V-belt drive for power steering pump, alternator and viscous fan, poly V-belt drive for coolant pump - exploded view on Audi: factory workshop.
Workshop procedure for AUDI — the factory write-up, straight from real workshop data.
📋 Procedure
ℹ️ Torque figures below come verbatim from workshop data — always cross-check against your vehicle's factory manual before final tightening.
Poly V-belt drive for power steering pump, alternator and viscous fan, poly V-belt drive for coolant pump - exploded view
Caution
If a used belt runs in the opposite direction when it is refitted, this can cause breakage.
Before removing, mark direction of rotation of poly V-belt with chalk or felt-tip pen for re-installation.
Bolt
10 Nm
Fan wheel for viscous fan
Removing and installing
Chapter
“
Removing and installing viscous fan
”
Bolt
Tightening torque
Item
V-belt pulley
For coolant pump
Installation position: straight half of pulley to coolant pump
Poly V-belt
Check for wear
Do not kink
Before removing, mark direction of rotation with chalk or felt-tip pen
Removing and installing
Chapter
When installing, make sure it is properly seated on pulleys
Bolt
40 Nm
Use only genuine bolts
Electronic parts catalogue
Vibration damper with poly V-belt pulley
Can only be installed in one position
Removing and installing
Chapter
Bolt
25 Nm
Tensioner for poly V-belt
Poly V-belt pulley for viscous fan
Removing and installing
Chapter
“
Removing and installing viscous fan
”
Circlip
For viscous fan bearing
Bolt
10 Nm
Bearing for viscous fan
Removing and installing
Chapter
T-head bolt
Insert before installing bracket for ancillaries
Nut
Tightening torque
Rep. gr.
27
Bolt
Tightening torque
Rep. gr.
27
Alternator
Removing and installing
Rep. gr.
27
Bolt
Bolt
40 Nm
Support
To cylinder block
Bolt
25 Nm
Support for intake manifold
Bolt
20 Nm
Bolt
45 Nm
Bolt
Different lengths
Tightening torque and sequence
Fig.
Bolt
Tightening torque
Rep. gr.
48
Bracket for ancillaries
Removing and installing
Chapter
Power steering pump
Removing and installing
Rep. gr.
48
Bolt
Tightening torque
Rep. gr.
48
Coolant pump
With thermostat
Removing and installing
Chapter
Poly V-belt pulley for power steering pump
Installation position: shoulder faces to front of vehicle
V-belt pulley for power steering pump
Bolt
Tightening torque
Rep. gr.
48
V-belt
For coolant pump
Removing and installing
Chapter
Viscous coupling
Removing and installing
Chapter
“
Removing and installing viscous fan
”
Bracket for ancillaries - tightening torque and tightening sequence
Fit bolts for bracket for ancillaries as follows:
M8x70
M8x110
M8x50
M8x90
M8x70
M8x100
Tighten bolts
1 ... 6
to 25 Nm in the sequence shown.
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 →Other AUDI procedures
- Removing toothed belt, vehicles with new toothed belt tensioner
- Checking Hall sender -G40
- Testing injection quantity, leak tightness and spray pattern of injectors
- Removing and installing fuel tank with attachments - Vehicles with 8-cylinder engine except for A6 allroad
- Draining – VW Sharan I / SEAT Alhambra
- 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.