Preventive Maintenance Maintenance Schedule and Lubrication
Medium Duty
(R10/06) Y53-6008 – 119 –
MAINTENANCE SCHEDULE AND
LUBRICATION
Introduction
The following section summarizes preventive maintenance
and lubrication requirements for the maintenance of your
Medium Duty. For specific maintenance procedures and
complete lubrication instructions of specific components con-
sult the Medium Duty Maintenance Manual and manufac-
turer's service manuals. These manuals are available for a
minimal charge from your Peterbilt Dealer or direct from the
component manufacturer. In addition, supporting manuals
and literature are included in the glove compartment of your
Medium Duty.
Preventive Maintenance Intervals and
Schedule
Your preventive maintenance program begins with daily
checks you perform. See “
Driver's Check List” on page 13. If
your Medium Duty is serviced regularly, you can avoid many
large, expensive, and time-consuming repairs, as well as
ensuring many years of safe and smooth operation. Also, be
advised that neglect of recommended service may in some
cases void your vehicle's warranty. So, for your safety and life
of your vehicle, please follow Table 3, “Maintenance Sched-
ule,” Page 123. But remember, there may be maintenance
operations that demands skills and equipment you do not
have. If so, please take your Medium Duty to an expert
mechanic, for your safety and your vehicle's performance.
WARNING! It can be dangerous to attempt main-
tenance work without sufficient training, service
manuals, and the proper tools. You could be
injured, or you could make your vehicle unsafe.
Do only those tasks you are fully trained and
equipped to do.
In severe operating conditions such as mining, logging, or
earth moving, you will need to perform maintenance checks
and services more frequently. Other “severe operating condi-
tions” to be aware of are: rough, extreme temperature envi-
ronments; conditions where heavy loads are being hauled;
contaminated environments, or steep grades. Consult the
component manufacturer's maintenance manuals for further
information on maintenance procedures specific to these
conditions.
