A/T - No Converter Clutch Apply When Unit Is Hot

TSB 85-24

SUBJECT: GM CONVERTERS

COMPLAINT:
No converter clutch apply when unit gets hot.
All electrical checks show that problem is internal.

CAUSE:
The cause might be excessive converter endplay.
End play on converter clutch converters requires tighter tolerances than no clutch converters.

CORRECTION:




Replace converter if endplay is excessive.