O'hauling of engine disconnect all piping and other connections attached to cyl. Head, Grind inlet /Exhaust V/V, disconnect bottom end bearing, withdrawing piston disconnect Piston Ring, Piston to separate from connecting Rod, All cyl heads to thoroughly clean & pressure test ,injectors to clean & pressure test, Air starting V/v's to O'haule | | Rs. 110/- per MM X Liner Bore X No. of liners |