1. broken mounting bolt of track roller assly taken out. 2. rethreading of female of roller mounting it.

Removal of worn out under carriage assembly, repairing of damaged groove of track and carrier roller mounting in track frame and other track frame areas, assembly and fitment of under carriage assy in 8 nos. of bd355 dozer over a period of one year.

Dismantling of rhs damaged track frame assy, from d23 and dismantling of track frame from grounding d355 dozer and fitting in d23 dozer, repl of both side track chain, track rollers , sprockets, carrier roller, idler of d355 d23 dozer .pl refer nit.

Patch repairing of blade assy. of d355 dozer d22, d23 and d25 at ashok ocp

Repairing of rear diff assy, its mountings, drive line, support assy, etc of wa600 wheel dozer wd20 and replacement of both side track chain, track rollers, sprockets carrier roller, idler replacement of rubber pads, etc of d355 dozer d22 aocp, ppr

Replacement of side track chain, track rollers, sprockets, carrier roller, idler, rubber pads, 54 nos. sprocket holes of dozer . d20 tr guards, trunnion ball, both side track frame, tilt cylinder guard etc grease plate of d22 dozer of ashok oc

Repair and cleaning of radiator , repair of radiator grill and side guards of d355 dozer d19, d22, d23 d25 at ashok ocp.

Repairing of both side track chains, dismantling of both side track frame, rollers, idlers, sprockets of d155 d20 dozer at ashok ocp .pl refer nit docs for complete work details

Repair of track frame assy. (lhs) and serviceble track rollers changing wore of dozer d355, sl.no.-11556

Cutting of both side track chains, dismantling of track frame, rollers, idlers, sprockets etc of d23 dozer and repairing of rhs fd assy., repairing of sel tank mountings, rear uj flange draw bar etc d355 dozer slno d19 of ashok. refer nit.