Fuller Transmission Lubrication - Peterbilt 579 Operator's Manual

LUBRICANT SPECIFICATIONS
Fuller Transmission
Lubrication
Fuller transmissions are designed so
that the internal parts operate in a
bath of oil circulated by the motion of
gears and shafts. Grey iron parts have
built-in channels where needed to
help lubricate bearings and shafts. All
parts will be amply lubricated if these
procedures are closely followed:
1. Maintain oil level; check it
regularly.
2. Change oil regularly.
3. Use the correct grade and type of
5
oil.
4. Buy oil from a reputable dealer.
5-40
Lubrication Change and Inspection
Off-Highway Use
Refer to the Eaton Fuller transmission
manual for servicing information.
Highway Use
•
Refer to the Eaton Fuller
transmission manual for servicing
information.
•
Refer to the oil change vs.
temperature chart that follows for
special oil change information. The
"intermittent peak temperature"
is the maximum temperature
observed for a short time in a
fully loaded vehicle performing
normally.
Y53-6047–2C
CAUTION
Exceeding the recommended
change intervals may be harmful to
the life of the transmission and the
transmission oil cooler.
oil
(04/13)