Section IV. UNIT TROUBLESHOOTING
This section provides the troubleshooting information for the ROWPU at the Unit Maintenance level.
It consists of the symptom index, listing the most common malfunction symptoms, and the
troubleshooting table, Table 2-2. This table repeats the malfunctions, and provides the procedural
steps and corrective actions necessary to return the system to operational readiness.
Use of Tables. To use this information in the most effective manner the following general
procedure should be followed.
If possible, talk to the operator to find out the symptoms and any corrective action
that may have been taken.
Co to the Symptom index and find the entry that describes your problem.
Co to the page to which the Index sends you.
Read the Warnings, Notes and Cautions.
Perform the steps in the order provided in the table.
When you have found the problem, perform the indicated corrective action.
Limitations. In troubleshooting tables like this, it is impractical to list every possible
malfunction or to include every possible step or corrective action. If the malfunction you are
experiencing is not listed, or if the procedure given does not isolate the problem, you should
consult with your supervisor.