The listed Serviceman Bulletins require the following corrections be made to them. Please update your copies to include these changes.
Serviceman Bulletin Correction
Bulletin No. T84-73 The subject (title) as well as the condition File in Group 7 references in the first and second paragraphs should Number 103 read: SOFT 1-2 AND HARSH 2-3 SHIFTS Date May'84 The part numbers for the intermediate servo outer piston kits for THM 200-4R transmissions and for THM 325-4L transmissions are 8638938 and 8638942 respectively.
The original bulletin's reference to part number 8632980 is for the inner piston.
Bulletin No. T84-38A The correct part number for the pump intake check File in Group 7 valve should be: Number 97 8635971, not 8639810. Date Mar.'84
General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.