911 Turbo F6-3299cc 3.3L SOHC Turbo (1992)
The spoiler mounting bolt M6 x 15 must be replaced with a counter sunk bolt (Figure 3) on all 1991 (M) and 1992 (N) model year 911 Turbos up to VIN
96_NS480191 when the vehicle is in the workshop for normal service or other repairs.
Coat countersunk bolt threads with Loctite(R) 221 or 242 before installing. Reuse the 6 mm washer.
Cover the affected area of the A/C line with a piece of coolant hose or similar (length approx. 70 mm, inner diameter approx. 18 mm, wall thickness
approx. 3 mm) and secure with two tie straps (Figure 4). Replace A/C lines showing surface chafing only if the line is leaking.
Note:
Former version A/C lines remain available for repairs to vehicles produced before July 19, 1991 and VIN 96_NS480192. When repairing earlier
vehicles, the spoiler mounting bolt (Figure 3) is changed to a countersunk version and former version hoses are to be installed with a protective covering
(Figure 4) when necessary. For this reason, it is unnecessary to update earlier vehicles with new version A/C Lines.
Parts and Warranty Information
