C 2500 Suburban 2WD V8-350 5.7L (1994)
Clutch: All Technical Service Bulletins
A/T - New Long Lip Seal Design 3-4 and Forward Clutches
GROUP REF.: Transmission
BULLETIN NO.: 477105
DATE: March, 1994
SUBJECT:
NEW LONG LIP SEAL DESIGN 3A AND FORWARD CLUTCHES
MODELS:
1994 BUICK ROADMASTER
1994 CADILLAC FLEETWOOD
1994 CHEVROLET CAPRICE, CAMARO, CORVETTE
1994 PONTIAC FIREBIRD
1994 CHEVROLET AND GMC C/K, S/T TRUCKS AND M/L, G VANS
1994 OLDSMOBILE BRAVADA
TRANSMISSION APPLICATIONS:
1994 HYDRA-MATIC 4L60-E (RPO M30)
BULLETIN COVERS: (Figure 1)
New product information for 1994 HYDRA-MATIC 4L60-E transmissions. New clutch piston seal design. The 3-4 clutch piston outer seal and the
forward clutch piston outer seals have been redesigned to include a long lip profile for enhanced sealing. Be certain to familiarize yourself with these
updates to properly repair the 1994 HYDRA-MATIC 4L60-E transmission.
