bids are invited for engine machine job of tata 1212 engine no 711912 a crank shaft grinding job , b cylinder block sleeve cutting and new sleeve fitting and boring job , c cam shaft grinding job , d connecting rod bush fitting job , e cylinder head sheet fitting and cutting with seat job , f valve guide checking job , g valve refacing job , h crank shaft straghtness job , i cylinder head testing job , j cylinder block testing job , k cylinder head refacing job , l connecting rod checking and alignment set of 06 pcs job , m cam shaft bush fitting turning job , fip no 88905984 overhauling of tata 1212 a fip nozzle overhauling with kit of 06 pcs job , b fip td piston , c cam plate , d fuel cutoff solonoid switch , e supply pump , f pump kit , g roller set set of 04 pcs , h d p head