periodic oil change and other allied repairs/replacements to the parts of departmental tata yodha jk01aq-7543- 1 providing & filling of the approved grade engine oil 10w-40 cl4 plus (7.5 lits) along with air filter, diesel filter & lube oil filter after flushing out the old/existing engine oil & removal of filters. the job also includes arrangement of all tools & tackles along with consumables required for the job. the job also includes complete washing/servicing of the vehicle after conducting the necessary oil change & repairs. 2 repairs to the 4x4 gear mechanism of the vehicle by way of dismantling the differntial case rh & lh. dismantling the flange yoke frontuniversal joint assembly & sleeve, yoke assembly. the job includes p/f of the differential bevel gear (02 no), differential bevel pinon (02 no), sp. washers, thrust washer. the jobincludes p/fitting of the tap roll bearings (02 nos) & end yoke (02 nos). the job also includes testing of the vehicle on road 3 dismantling of the damaged rear fixedglass frame & p/fixing of the fixed glass rear window along with heating coil. the job also includes p/fitting of the stopper wind shield glass.