−
−
Use a SAE 90 or SAE 80W-90
viscosity hypoid gear oil, API service
classified GL4 or GL5 only, in the
differential.
The differential oil should be drained
and refilled with new oil according to
the time and distance recommenda-
tions in the maintenance schedule.
Viscosity
If it is not, slowly add oil until it
starts to run out of the hole. Reinstall
the filler plug and tighten it securely.
Insert the dipstick back in the
transmission. Make sure the notch
fits in the dipstick guide and the
dipstick is down all the way.
The transmission should be drained
and refilled with new fluid according
to the time and distance recommen-
dations in the maintenance schedule.
Check the oil in the differential with
the vehicle sitting level. Remove the
oil filler plug and check that the oil
level is up to the edge of the hole.
6.
Maintenance
Dif f erential Oil
Automatic Transmission Fluid, Differential Oil
265
DRAIN PLUG
FILLER PLUG
Correct
level
SAE 90:
above 0°F (
18°C)
SAE 80W-90: below 0°F (
18°C)