Troubleshooting
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Faults and their solutions - engine
If problems or repairs can not be clearly identified or solved please contact
the customer service department or your Rosenbauer representative.
9.2 Faults and their solutions - engine
The following list offers an overview of possible faults on the engine. The
list is not complete, but in the event of a malfunction it can be helpful in lo-
calising and rectifying the fault.
Failure Cause Remedy
Oil circuit Low oil fluid level (from in-
crease consumption / oil es-
cape)
Add oil
Check oil consumption max. 0.06 litres /hr.
Check the engine for leaks
Oil filter defective or dirty Replace oil filter
Wrong viscosity of the engine
oil
Replace engine oil
Blue smoke Replace / renew valve shaft seals
Replace / renew piston rings
Oil/water heat exchanger
leaky
Replace heat exchanger and / or seal
Replace engine oil and coolant