Peterbilt Model 320 Operator's Manual after 8-07 - Peterbilt Motors ...
Peterbilt Model 320 Operator's Manual after 8-07 - Peterbilt Motors ...
Peterbilt Model 320 Operator's Manual after 8-07 - Peterbilt Motors ...
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PART 4: CONTROLS AND DISPLAYS<br />
CAUTION: Driving with very hot temperatures in<br />
your rear drive axles can cause serious damage<br />
to axle bearings and seals. Check axle lubrication<br />
if a driver temperature alarm sounds.<br />
These gauges indicate the temperature of the lubricant in<br />
your vehicle’s axle(s). These temperatures will vary with<br />
thekindofloadyouarecarryingandthedrivingconditions<br />
you encounter. Maximum axle temperature may vary, depending<br />
upon the axle and type of lubricant. Very high temperatures<br />
signal a need to have your axle(s)’ lubrication<br />
checked.<br />
Manifold Pressure Gauge<br />
Manifold Pressure Gauge<br />
11453-1<br />
Your manifold pressure gauge indicates the power your engine<br />
is putting out by showing the amount of turbo boost.<br />
If the pressure indicated by your manifold pressure gauge<br />
goes down, there may be something wrong with your engine.<br />
Have it checked by a qualified service person.<br />
R(08/<strong>07</strong>) Y53-6015 – 53 –
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