1991-1994 CUMMINS B SERIES 4BT 6BT DIESEL ENGINE 4 CYL & 6 CYL WORKSHOP SERVICE MANUAL & PARTS MANUAL
(pdf version)






This is a very comprehensive workshop manual for your CUMMINS B SERIES diesel engine. This manual contains complete rebuild specifications and information for the B SERIES model engines, and all associated components manufactured by Cummins Engine Company, Inc. You will never be dissapointed with the contents of this engine workshop manual