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Electronic Speedometer Transducer - Drive Ratio

83jaguar01

Date 03/01/83
ITEM: J83/17

MODEL: SERIES III XJ6

SUBJECT: ELECTRONIC SPEEDOMETER TRANSDUCER DRIVE


Technical Service Bulletin Item J82/17 issued in March, 1982, refers to a ratio between the rear road wheels and the square drive of the speedometer transducer.

The correct square drive rotation is approximately 7.6 turns of the square drive for every six revolutions of the road wheels.

NOTE: These are theoretical values and may vary by a small degree in practice.