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LUBRICATION
INERTIA YOKE
/
OUTPUT SHAFT
FRONT YOKE
1
\
I
SHAFT
NK565
I
SEAL
BUSHING
/
SEAL
Fig.
18-Front
Universal Joint-Cross
and
Roller-Splined
Yoke Type
Relubrication of the front universal joint sliding
yoke on eight cylinder models with automatic trans-
mission, except those equipped with 273 cubic inch
engine, is required only when the propeller shaft is re-
moved and disassembled for servicing, or
if
the car
is operated under conditions listed as severe. In the
latter event, lubricate in accordance with the Certified
Car Care Schedule. Clean old lubricant from the
splines and spread a film of Multi-Mileage Lubricant,
Part Number 2525035, evenly over the entire splined
area.
Do not use in excess of one third ounce of lubri-
cant.
Carefully examine the rubber seal before rein-
stalling
it
in the housing extension. If not serviceable,
replace with a new one.
REAR AXLE
Standard and Sure-Grip
When inspecting the lubricant level the vehicle
should be in
a
level position. The level of the fluid
should be as indicated in the accompanying table:
If necessary to add,
use
Multi-Purpose Gear Lubri-
cant, as defined by MIGL2105B. Hypoid Lubricant,
Part Number 1879414, meets this requirement and
its
use is recommended.
Periodic changing of rear axle lubricant is not nec-
essary for vehicles used in normal service, except
when the axle lubricant has been contaminated with
water, or to provide the correct viscosity grade for the
anticipated range, as indicated by the accompanying
Model
Situation
62x78
Fig.
19-Removing
the
Lubricant-AV-l , AV-2
Models
table:
Anticipated Temperature Range
Viscosity Grade
SAE
90
SA€
80
SA€
75
Above
-
10°F.
As low as
-3OOF.
Below
-3OOF.
If necessary to change the lubricant, remove the old
lubricant with a suction pump, (Figs. 19 and 20).
Trailer Towing Service
NOTE:
Drive line components of passenger vehicles
used to pull trailers or engaged in similar heavy
duty usage
will require more frequent inspection
and service than those used in normal passenger
vehicle service. Follow recommendations outlined
in the Car Care Schedule.
Fig. PO-Removing the Lubricant-AR-1,
AR-2,
AP-I, AP-2 Models
level location
AV-1, AV-2 Models
The vehicle supported
on
a wheel or axle-type hoist
-or
The lubricant level should be between the
bottom of the filler plug hole to % inch below
-or
The lubricant level should be at the bottom
of
the filler plug hole.
The lubricant level should be between
the
bottom
of
the filler plug hole to
'h
inch below.
The vehicle supported on a frame-type hoist.
The vehicle supported on a wheel or axle-type hoist.
AR-1, AR-2, AP-I, AP-2
Models
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