Universal Joint - Chevrolet Light Operator's Manual

Recommended Lubricants. Rear Axles-S.A.E. 90 "Multi-
Purpose" Gear Lubricant
2.Speed Rear Axles- S.A.E. 90 "Multi-Purpose" Gear Lubricant
Transmissions- S.A.E. 90 Straight Mineral Oil Gear Lubricant
S.A.E. 90 "Multi-Purpose" Gear Lubricant
Caution: Straight Mineral
on
Gear Lubricants must not be used
in Hypoid Rear Axles
or Z-Speed
Rear Axles.
The S.A.E. 90 viscosity grade is recommended for "year-
around" service. However, when extremely low temperatures
are encountered for protracted periods during the winter
months, the S.A.E. 80 viscosity grade may be used.
"Muiti·Purpose" Gear Lubricants. Gear lubricants that will
satisfactorily lubricate both passenger car and truck hypoid
rear axles, have been developed. These lubricants are known
as "Multi-Purpose" Gear Lubricants.
"Multi-Purpose" Gear Lubricants may also be used in pas-
senger car and truck transmission, steering gears, and
in uni-
versal joints requiring a fluid lubricant.
"Multi· Purpose" Gear Lubricants must be carefully com·
pounded and of the latest
non-corr~sive
type and of proven
quality. The lubricant manufacturer must be responsible for
the satisfactory performance of his product. His reputation is
your best indication of quality .
. Lubricant Additions. The lubricant level in the housing should
be checked peri08.ically and with unit at operating temperature,
lubricant should be level with bottom of fi ller plug hole.
It
is recommended that any additions required to bring up
the lubricant level be made, using the same type of lubricant
as in the housing.
Lubricant Changes. Seasonal changes of the lubricant are not
required. When refilling is necessary. refill with lubricant
recommended above.
UNIVERSAL JOINT
% Ton (116" Wheelbase) Models. The universal joint is the
bushed trunnion type and receives its lubrication from the
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