Subject: Inoperative Speedometer            Models: 911 Carrera

Bulletin Number: 87 – 07

911 Carrera Model Year 1987

(Type 950 Transmission)

An inoperative speedometer or no speed reading to approximately 30 mph could be caused by a malfunctioning pulse sender.

An improved pulse sender is installed as of production date November 1986.

When replacing pulse sender, both sender and spring lock should be replaced.

Part Numbers:

911.606.210.00                  Pulse Sender

911.606.219.00                  Spring Lock

The pulse sender must be installed in the differential cover clean and absolutely straight in the cover, otherwise incorrect speedometer display could result.

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