This workshop service repair manual is a comprehensive guide for the CUMMINS ONAN B43G B48G series industrial engine, including the applicable engine models:
201.6 cc 1-CYLINDER AK PETROL ENGINE
244.2 cc 1-CYLINDER AJ PETROL ENGINE
244.2 cc 1-CYLINDER MAJ PETROL ENGINE
408.0 cc 1-CYLINDER LK PETROL ENGINE
408.0 cc 1-CYLINDER LKB PETROL ENGINE
491.6 cc 1-CYLINDER NB PETROL ENGINE
815.7 cc 2-CYLINDER CCK PETROL ENGINE
815.7 cc 2-CYLINDER CCKA PETROL ENGINE
815.7 cc 2-CYLINDER CCKB PETROL ENGINE
815.7 cc 2-CYLINDER MCCK PETROL ENGINE
815.7 cc 2-CYLINDER BF PETROL ENGINE
980.0 cc 2-CYLINDER NH PETROL ENGINE
980.0 cc 2-CYLINDER NHA/NHB PETROL ENGINE
980.0 cc 2-CYLINDER NHC PETROL ENGINE
986.0 cc 2-CYLINDER JB PETROL ENGINE
986.0 cc 2-CYLINDER MJB PETROL ENGINE
1.97L 4-CYLINDER JC PETROL ENGINE
7.97L 4-CYLINDER MJC PETROL ENGINE
1.97L 4-CYLINDER RJC PETROL ENGINE
493.0 cc 1-CYLINDER DJA DIESEL ENGINE
493.0 cc 1-CYLINDER MDJA DIESEL ENGINE
986.0 cc 2-CYLINDER DJB DIESEL ENGINE
986.0 cc 2-CYLINDER DJBA/MDJB DIESEL ENGINE
1.143L 2-CYLINDER MDJE DIESEL ENGINE
1.972L 4-CYLINDER DJC/MDJC/RDJC DIESEL ENGINE
2.287L 4-CYLINDER MDJF/RDJF DIESEL ENGINE
The manual includes detailed information on Onan correspondence, general information, troubleshooting, specifications, dimensions clearances torques, air cooling system, liquid cooling system, fuel system gasoline, fuel gaseous system, fuel system diesel, ignition system, battery system, charging systems, governor system, lubrication system, exhaust system, engine disassembly, engine assembly, cylinder heads & valves, rings-rods-bearings-block, crankshaft-main bearings, starting systems, and Onan tool catalog.
This manual is available in .PDF format and features detailed exploded views, step-by-step procedures with pictures and diagrams, and is fully printable. It is an essential resource for repairs, maintenance, and servicing, suitable for both professional mechanics and DIY enthusiasts.
