Peterbilt ComfortClass Operator's Manual - Peterbilt Motors Company
Peterbilt ComfortClass Operator's Manual - Peterbilt Motors Company
Peterbilt ComfortClass Operator's Manual - Peterbilt Motors Company
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PART 3: HEATING AND AIR CONDITIONING SYSTEM<br />
Preventative Maintenance<br />
Preventative Maintenance<br />
Figure -133<br />
The following section identifies serviceable parts for the<br />
<strong>ComfortClass</strong> System. You may avoid expensive and<br />
time-consuming repairs by replacing serviceable parts at<br />
the recommended intervals. Your system will operate better,<br />
will operate safer and will last longer. Neglect of recommended<br />
maintenance may void your vehicle’s warranty.<br />
Dust and Pollen Filter<br />
Dust and Pollen Filter<br />
The <strong>ComfortClass</strong> System air handler has a dust and pollen<br />
filter. To access the air handler, raise the lower bunk<br />
from inside the sleeper.<br />
Air Handler<br />
PB00030<br />
Figure -134<br />
Check and replace dirty dust and pollen filter once every<br />
12 months, or earlier if operating in highly dusty environments.<br />
Fuel Filter<br />
The <strong>ComfortClass</strong> System utilizes a fuel-fired heater. Subsequently,<br />
the heater has a dedicated fuel filter and is a<br />
serviceable part.<br />
R(09/07) Y53-6017 – 39 –
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