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TROUBLESHOOTING
Symptom
Problem
Solution
Section
Improper type of fuel
Consult your fuel supplier, and use
proper type fuel for conditions.
8.2.2 Fuel
Specifications,
page 465
Engine overloaded
Reduce ground speed.
Driving Forward
in Cab-Forward
Mode, page 168
Clogged or dirty air cleaner
Service air cleaner.
Air Intake System,
page 337
Defective muf
fl
er
Check muf
fl
er for possible damage
that might create back pressure.
Exhaust System,
page 364
Dirty or faulty injectors
Engine out of time
Engine emits black
or grey exhaust
Air in fuel system
Contact Dealer.
Contact Dealer
Engine out of time
Contact Dealer.
Contact Dealer
Improper type of fuel
Consult your fuel supplier, and use
proper type fuel for conditions.
8.2.2 Fuel
Specifications,
page 465
Cool engine
Warm engine up to normal operating
temperature.
Engine Warmup,
page 162
Engine emits white
exhaust
Defective thermostat
Remove and check thermostat.
Contact Dealer
147649
433
Revision A
Summary of Contents for M155
Page 3: ...Declaration of Conformity Figure 1 Declaration of Conformity Page 1 of 2 147649 i Revision A ...
Page 4: ...Figure 2 Declaration of Conformity Page 2 of 2 147649 ii Revision A ...
Page 30: ...SAFETY Figure 1 21 Safety Signs Left Cab forward Side 147649 14 Revision A ...
Page 32: ...SAFETY Figure 1 23 Safety Signs Right Cab forward Side 147649 16 Revision A ...
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Page 414: ...MAINTENANCE AND SERVICING Fuse Box Decal Figure 5 178 Fuse Decal 147649 398 Revision A ...
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