INFO ON SERVICE VALVE BODY TCC REGULATOR SPRING. Buick LeSabre 1998

THIS IS A MONTHLY SERVICE NEWSLETTER ARTICLE. THIS IS NOT INTENDED TO BE A PUBLISHED BULLETIN.

SUBJECT: INFORMATION ON SERVICE VALVE BODY TCC RECULATOR SPRING

MODELS: 1998 BUICK PARK AVENUE/ULTRA 1998 BUICK RIVIERA 1998 BUICK LESABRE WITH 4T65E TRANSAXLE

TECHNICIANS MAY NOTICE, THAT ON CERTAIN REPLACEMENT VALVE BODIES, THE SPRING WHICH WAS PREVIOUSLY USED UNDER THE TORQUE CONVERTER CLUTCH REGULATOR VALVE IS NOW BEING DELETED FROM CERTAIN REPLACEMENT APPLICATION ASSEMBLIES. AT SOME TIME IN THE FUTURE, A NEW CHART WILL BE ISSUED TO DETERMINE WHICH VALVE BODIES WILL HAVE THE SPRING AND WHICH WILL BE DELETED. THIS SPRING IS NOTED AS #336 IN THE SERVICE MANUAL.

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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.