TSB 99-07-30-017 (S: A/T - Oil Cooler Flushing/Flow Check Procedures

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File In Section: 07 - Transmission/Transaxle Bulletin No.: 99-07-30-017A Date: February, 2003 INFORMATION Subject: Automatic Transmission Oil Cooler Flushing and Flow Check Procedures Models: 2003 and Prior GM Light Duty Trucks 2003 HUMMER H2 with Allison(R) Automatic Transmission (RPO M74) This bulletin revises bulletin 99-07-30-017 to reflect the release of the new Transflow(R) J 45096 Transmission Cooling System Service Tool. The Transflow(R) Transmission Cooling System Service Tool is to be used for all vehicles. Please discard Corporate Bulletin Number 99-07-30-017 (Section 07 - Transmission/Transaxle). Refer to Corporate Bulletin Number 02-07-30-052. Important: If you were sent here by the instruction booklet for the J 45096 TransFlow(R) machine, note that the table has been moved to Corporate Bulletin Number 02-07-30-052. Disclaimer