Engine Repair

• Complete repair of passenger car engines (EU & US cars)
• Oldtimer engine service (EU & US-Cars)
• Complete disassembly, cleaning, measurement and diagnosis of the engine
• Engine repair with new spare parts (OEM quality)
• Engine removal and installation
• Sale of engines and spare parts
• Engine optimization (tuning)
• Software, ignition and carburetor optimization

Cylinder head modification

• Crack testing/pressing of the cylinder head in the dip tank
• Face milling of the sealing surface of the cylinder head
• Machining, milling and renewal of valve seats
• Machining and grinding of valves
• Machining and renewal of valve guides
• Conversion of the cylinder head to gas quality

Engine block machining

• face milling of the sealing surface of the engine block
• crankshaft grinding, polishing, balancing
• connecting rods overhaul
• Checking and machining of the main bearing lane
• Checking and machining of the camshaft lane
• drilling, honing, lapping of cylinders
• Cylinder liner collar machining

Crankshaft machining

• Carry out crack detection
• Measure and visually inspect main bearings, connecting rod bearings, thrust bearings
• Check concentricity of crankshaft and, if necessary, news
• Lighten crankshaft
• Fine balance crankshaft
• Oil inlet Improve oil inlet and outlet holes
• Change pilot bearing

TRANSMISSIONS

• Transmission inspection, repair and rebuilding for all brands
• Rebuilding of gearboxes
• Rebuilding of drive shafts
• Non-destructive crack detection (Magnaflux)
• Installation of various additional systems such as shift paddles, ABS, traction control

More information under SaReNi