Repairing of rotary gear box of oil seal, bearing changing and rep. of right side propel gear box driving sprocket shaft and bush replacement of drill rdc-826

Repairing of lhs propel gear box driving sprocket shaft and bush repairing, welding and gm bush new fitting and machining of rotary gear box slide plate and gear box alignment of idm-30 drill, sl. no. - 826

Repairing of damaged p.t.o opening dismantling and reassembling and rep. of right side propel gear box driving sprocket shaft , bush replacement and new bush fitting as per size rep. of rotary gear sliding side plate of idm30&#x0d

A)repairing and thorough overhauling of gear box gs-50 of unit no. 929 belt conveyor and (b)repair, replacement and changing of gs-14a type gear box chain sprocket and drum side sprocket of new bunker washed coal power in rlb section of kathara washe

Repairing and thorough overhauling of gs-50 gear box of 931 belt conveyor and repairing of its coupling and chain sprocket at rlb section of kathara washery