C0501 - ZF AS Tronic gearbox. Disassembly, assembly and checking of failures
C0502 - Volvo I-Shift/Renault Optidriver. Disassembly, assembly and checking of failures
C0503 - Scania Opticruise gearbox. Disassembly, assembly and checking of failures
C0504 - Mercedes-Benz Powershift gearbox. Disassembly, assembly and checking of failures
C0505 - Allison gearbox. Disassembly, assembly and checking of failures