GMC 2000 Savana - Manual (Page 380)

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USAGE FLUID/LUBRICANT
Rear Axle
(Standard
Differential) SAE 80W - 90 Axle Lubricant
(GM Part No. 1052271
or equivalent).
Rear Axle
(Locking
Differential) Axle Lubricant; use only GM
Part No. 1052271. Do not add
friction modifier
.
Propshaft
Splines and
Universal Joints Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
- LB.
One - Piece
Propshaft Spline
Spline Lubricant, Special Lubricant
(GM Part No. 12345879) or
lubricant meeting requirements
of GM 9985830.
USAGE FLUID/LUBRICANT
Hood Latch
Assembly,
Secondary Latch,
Pivots, Spring
Anchor and
Release Pawl Lubriplate
R
Lubricant Aerosol
(GM Part No. 12346293 or
equivalent) or lubricant meeting
requirements of NLGI # 2,
Category LB or GC
- LB.
Hood Hinges Multi - Purpose Lubricant,
Superlube
R
(GM Part
No. 12346241 or equivalent).
Weatherstrip
Conditioning Dielectric Silicone Grease (GM
Part No. 12345579 or equivalent).
Weatherstrip
Squeaks Synthetic Grease with Teflon,
Superlube
R
(GM Part
No. 12371287 or equivalent).