Air Regulation Controls - Modified: Overview
90porsche08 October 30, 1990Subject: Air Regulation Controls Modified
Model Group
944/S/S2/T 8
Part Identifier Number
8510 9002
ATTENTION: Service Manager/Service Technician
Models Affected: 944, 944S, 944 S2 and 944 Turbo
Model Years: From 85/2
Concern: A new version air regulation control is installed from production date: February 1990 (L).
This air regulator control can be installed in earlier models from 85/2.
It is also possible to service or replace the following parts on the new version air regulator only:
1. Knobs
2. Light bulbs
3. Push switches
4. Face plates
The new version air regulation control can be identified by a raised housing casting (arrow in Figure 1).