MAN Cylinder Head Cast Iron Repairs

Early designs of MAN engines
utilised cages to accommodate
both inlet and exhaust valves,
typical types being 40/54, 52/55,
48/60 and 58/64.

The current designs 32/40, 48/60, 51/60 now incorporate
integral seats with the exhaust being water cooled,
Cast Iron Welding Services extensive experience on all types has enabled the formulation of a standard ‘Scope of Repair’
highlights of which includes for rebuilding and returning to standard size corroded seat pockets, valve cage landings, ‘O’ ring sealing locations, cracks and mechanical damage

This crack between the exhaust bores is a very typical defect corrected
by our process on MAN 58/64 Cylinder Heads