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A/T - Harsh 1-2 Upshift

Bulletin 84-7200-9

Date Aug. '84

Ref. No. 84-310-7200
SUBJECT: HARSH 1-2 UPSHIFT

MODELS AFFECTED: ALL 1983 AND 1984 THM 200-4R TRANSMISSIONS



Some 1983 and 1984 THM 200-4R Model transmissions may experience a harsh 1-2 upshift. This harsh 1-2 upshift may be caused by the second clutch check ball peening the second clutch apply oil hole an the spacer plate. For location of the second clutch apply oil hole on the spacer plate refer to the illustration. To correct this condition replace the valve body to spacer plate gasket, spacer plate to case gasket and spacer plate. Refer to your parts list for part numbers.