C-AJJ3327 - DUPLEX TIMING CHAIN KIT

Contents:- Part Number Description Quantity

C-AEG578 Camshaft sprocket, lightened adjustable x 1

AEA695 Crankshaft sprocket x 1

2H4905 Timing chain x 1

AEA687 Screw - countersunk x 2

2A759 Locktab for cam gear x 1

The front plate will have to be countersunk as shown ’X’ to take the screws AEA687, which replace the existing hexagon-headed screws, which would foul on the timing chain. Check for clearance on chain all round and align gears as per Workshop Manual.

When using ‘A’ plus timing covers there is a small round pressing at the bottom which needs making flat to allow timing chain clearance. Ensure the crankshaft oil thrower 12A1148 is correctly fitted with the letter ’F’ facing you, or on very early engines the lip faces outwards. Cam timing adjustment. Fit the locating peg into the corresponding pair of holes and note the opposite hole on the outer gear will not line up with the inner boss hole.

Adjustment is achieved by removing the peg with the screw supplied, turning the inner section in the direction required to advance/retard the timing, and reinserting the peg into the pair of holes now aligned. Each hole is one degree offset, so gives 2 degrees of cam timing. A one degree offset cam key will allow even greater adjustment. Ensure you remove peg screw and fit the camshaft lock tab to hold the peg in place.

Importation rules regarding vehicles are very specific: Only those over 25 years in age may be brought in to the USA without compilance to Federal Motor Vehicle Safety Standards (FMVSS).