Buick 1993 Roadmaster Owner's Manual page 317

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