car mechanic in work gloves unscrews the clutch from the engine block during repair in the workshop.

automotive black block car carbon clutch combustion cove cover deposit deposits dirty disassemble disassembles disassembly disc disposable element engine gloves hand hands hold holds inside interior internal mechanic mechanics nagar old overhaul parts pressure pushers repair rust screw screws sediment service shaft shows socket spare spin suit tappets unscrew unscrewing unscrews valve valves work workshop worn wrench