Fuel Tank Filling Cap Spring Loaded Thre [Fuel Tank Filling Cap Spring Loaded Thread Type (Photos & Drawing Are In Attached At Annexure C) With Additional Provision Of Pad Lock Used In Lhb Power Car Confirming To Rcf Spec Mdts 100, Rev 2. Cap Should Be Made Up Of Ss., Make Shivalic Or Similar ( (A Sample To Be Collect From Consignee For Necessary Arrangement On Able Basis.) ]