Coolant For Alco, Blw Diesel Electric Locomotives. Approved Coolant Sl No 1 Of Rdso'S Maintenance Instruction No Mp.Mi-15, Revision-13, May-2023 To Hpcl Make - Hp Power Kool Rr [ Wa Rranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]