Workshop Manual for INDUSTRIAL DIESEL ENGINE 4B-6B SERIES 4B-6B SERIES 4BB1-4BD1-6BB1-6BD1-6BG1 4BB1-4BD1-6BB1-6BD1-6BG1 4BD1T-6BD1T-6BG1T 4BD1T-6BD1T-6BG1T MODELS