A. Camshafts – Camshafts are examined and straightened, and all main journals and lobes are checked. Those that pass are machined to ensure proper valve lift and timing; those that do not meet specs are replaced with new.
B. Cylinder Heads – All cylinder heads are inspected for cracks; those that pass are milled to ensure flatness. Valve seats and guides are machined with precision equipment to ensure proper valve seating, recession, clearance and runout.
C. Painting – Guards, plugs, and grease protectant are used to avoid painting active surfaces. This prevents system contamination, misalignment, or leak-causing gaps created from melting or flecked paint.
D. Connecting Rods – Connecting rods are thoroughly cleaned and checked for straightness; those that do not meet specifications are replaced with new. Both crank and piston pin bores are checked for size, and 100% new bearings and bushings are installed.
E. Cylinder Sleeves – Engine with wet sleeves are replaced 100% with new. In dry sleeve engines, cylinder bores are enlarged and honed. In the repair process, a liquid nitrogen cooling tank contracts cylinder repair sleeves before installation, so once set, they expand to a permanent, pressed fit.
F. Wear Parts – All pistons, rings, gaskets, bearings, bushings, seals, filters, and thermostats are replaced with OEM parts in every CNH Industrial Reman engine.
G. Crankshafts – Crankshafts are dimensionally and structurally inspected, then ground and micro-polished to exacting tolerances.
H. Crankcases – Machining is performed on a state-of-the-art Rottler F79 Computer Numerical Control (CNC) to ensure all bores meet exacting dimensional specifications. Cylinder bores are honed with the latest technology from Sunnen. This level of precision ensures that bores meet EPA tier emission requirements. Wet sleeve engine sleeves are replaced 100% with new.