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All Technical Service Bulletins for Spark Plug:|29102 > < Distributor Cap|Locations|Page 1374
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Spark Plug: All Technical Service Bulletins
Spark Plug - Replacement Intervals

June 14, 1991

Model

Group

911 C2/C4

0

Part Identifier   

Number

0300

9102

Subject:

Maintenance Requirements

ATTENTION: Service manager/Service Technician

Models Affected:

911 Carrera 2 and 911 Carrera 4

Concern:

Spark plug replacement intervals.

Maintenance Information:

Spark plugs should be replaced at every 30,000 mile maintenance service. Suggested repair time for the 30,000
mile service (860 TU) does not include spark plug replacement.

Additional labor operation:

Replace spark plugs: 28702050 - 50 TU

Parts Information:

Two maintenance parts kits are available:

964 100 956 00 - Kit with spark plugs 
964 100 956 01 - Kit without spark plugs

All Technical Service Bulletins for Spark Plug:|29102 > < Distributor Cap|Locations|Page 1374