Subject: Distributor Drive Gear on Crankshaft Models: 911 Carrera ALL
Bulletin Number: 83-04
It is essential to install the distributor drive gear properly on the crankshaft during repairs.
Gears marked only with the Porsche registered trademark
Gears marked with an additional X (scribed with an electric engraver)
- X should face the V-belt drive pulley. The location of the Porsche registered trademark smybol on this gear does not matter.
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