Install injectors, pistons, liners, camshafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, change or recharge batteries, and replace transmissions and other parts. · Training and experience in the diagnosis/troubleshooting of major components (engines, transmissions, differentials), OEM training courses, ASE Certification, and 608/609 certifications.