porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Drive Belt|Adjustments > < Engine - Machining Valve Seats, Checking Valve Guides|Page 1377
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Drive Belt: Technical Service Bulletins
Poly Rib Belt - Tensioning Procedure

Subject:
Poly Rib Belt Tensioning Procedure
Model

924S, 944, 944S 944 Turbo/Turbo S
Group

1
Part Identifier

1378
Number

8804
April 8, 1988

The tensioning procedure for the poly rib belt which drives the A/C compressor and the alternator has been changed.

After tensioning the belt to a scale value of 9.5 on tool 9201, turn the tensioning rod 1 additional turn (formerly 2 turns).

This procedure applies to all vehicles from 85/2 with 6 groove poly rib belts.

Drive Belt|Adjustments > < Engine - Machining Valve Seats, Checking Valve Guides|Page 1377