INFO. - PROPER FILL TUBE & BOTTOM PAN COMBINATION. GMC Truck Yukon

SUBJECT: INFORMATION - PROPER FILL TUBE AND BOTTOM PAN COMBINATION FOR SRTA/GOODWRENCH

MODELS: 1998 CHEVROLET AND GMC C/K, G MODELS WITH HYDRA-MATIC 4L60-E (RPO M30)

SOME VEHICLES WERE BUILT WITH A 1998 START OF PRODUCTION TRANSMISSION THAT HAD A "REGULAR" BOTTOM PAN.

ON OCTOBER 1, 1997 (JULIAN DATE 274), A NEW "DEEP" BOTTOM PAN (17MM DEEPER) WAS IMPLEMENTED WHICH REQUIRES A NEW FILL TUBE.

ANY VEHICLE WITH THE "REGULAR" BOTTOM PAN THAT REQUIRES A REPLACEMENT TRANSMISSION ASSEMBLY (SRTA) MUST BE FITTED WITH A NEW FILL TUBE WHICH IS 14MM SHORTER (P/N 15732100-C/K MODELS/ 15150125-G MODELS).

ORDER A NEW FILL TUBE IF YOU HAVE AN EARLY 1998 TRANSMISSION ASSEMBLY THAT NEEDS TO BE REPLACED.

REUSE THE CURRENT FLUID LEVEL INDICATOR (DIPSTICK).

PARTS INFORMATION:

REQUIRES FILL TUBE - P/N 15732100-C/K MODELS / 15150125-G MODELS

PARTS ARE CURRENTLY AVAILABLE FROM GMSPO.

PREVIOUS MODEL NEW MODEL CODE CODE DESCRIPTION

8AAD 8CAD 4.3L L35 C/G 8ABD 8CBD 4.3L L35 C 8ACD 8KAD 4.3L L35 K 8ADD 8CJD 5.0L L30/5.7L L31 C 8AFD 8CHD 5.0L L30/5.7L L31 C/G 8AJD 8KCD 5.0L L30/5.7L L31 K 8ALD 8KXD 5.7L L31 K 8AMD 8CPD 5.7L L05 C

REFER TO YOUR SERVICE MANUAL FOR PROPER FILL TUBE REPLACEMENT PROCEDURES.

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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.