For 1990-2009 cars

# SERVICEMAN BULLETIN UPDATE INFORMATION

The listed Serviceman Bulletins require tbe following corrections to be made. Please update your bulletins to include these changes.

Serviceman Bulletin Correction ---------- ---------- The heading should read:

Bulletin No. T84-59 Bulletin No. T84-38A File in Group 7 File in Group 7 Number 97 Number 97 Date Mar.'84 Date Mar.'84

Bulletin No. T84-38A The part number in the third paragraph for the File in Group 7 transmission pump intake check valve should be: Number 97 Date Mar.'84 8639810, not 6839810

Bulletin No. T84-63 Bulletin No. T84-63 File in Group 3B File in Group 3B Number 11 Number 12, not 11 Date Apr.'84 Date Apr.'84

Bulletin No. T84-70 The labor operations on page 2 under "Warranty File in Group 7 Information" should be changed: Number 101 Date Apr.'84 From To ---- -- K6645 K6545

K6675 K6575

*T6089 Add .1 hour to K6575 if repaired.

*T6089 is deleted completely

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.