1993 Buick Roadmaster Owner's Manual - Page 317

I USAGE Chassis Lubrication FLUID/LUBRICANT meeting lubricant Chassis requirements of Grade NLGI 2, Category LB. or GC-LB (GM Part No. 1052497 or equivalent). Wheel bearing lubricant meeting requirements of Grade NLGI 2, Category GC or GC-LB (GM Part No. 1051344 or equivalent). (GM Part No. Axle Lubricant 1052271) or SAE 8OW-90 %L-5 Gear Lubricant. Axle Lubricant Part (GM No. 1052271) or S A E 80W-90 GL-5 Gear Lubricant, Limited-Slip and DifferentialLubricant Additive (GM Part No. 1052358) or equivalent where required. See "Rear Axle" in the .Index. GM Optikleen@ Washer Solvent (GM Part No. 10515.15) equivalent. or Front Wheel Bearings USAGE Hood Latch Assembly a. Pivots and Spring Anchor b. Release Pawl FLUIDlLUBRICANT a. Engine oil. b. Chassis lubricant meeting requirements of NLGI Grade 2, Category LB 'or GC-LB Part (GM No. 12346003 or equivalent). Engine oil or Lubriplate Lubricant (GM Part No. 1050109). Engine oil ox: Lubriplate Lubricatn (GM'PartNo. 1050109). Rear Axle (Standard Differential) Rear Axle (Limited-Slip Differential) ~~ Hood and Door Hinges Fuel Filler Door Hinge, Rear .Compartment Lid Hinges, Wagon Tailgate Hinge, Rear Folding Seat Weatherstrips Windshield Washer Solvent Dielectric Silicone Grease (GM Part No. 12345579 or equivalent). See "Specifications Chart" in the Index for recommended replacement filters, valves and spark plugs. 315