DRIVE SHAFT ASSEM. 3S3256 - Caterpillar

Illustration 1 g00930928
(1) Field for slow vessel mode (SVM) Note: The text "SVM" will appear in the field for slow vessel mode ("SVM") (1) when the slow vessel mode is active.
Place the throttles in the IDLE and NEUTRAL positions.
Press the button for slow vessel mode ("SVM") on the control panel. Note: The indicator for slow vessel mode will illuminate. It will not flash. The engine speed will be adjusted from the desired engine speed to the engine speed for slow vessel mode. The engine speed for slow vessel mode is 550 RPM. While slow vessel mode is enabled the status bar on the MPD will display "SVM".
Change the screen on the MPD in order to display the screen for "CONTROL SYSTEM INFORMATION". Refer to Systems Operation, "Marine Power Display". The field for the "Station Button Status" (2) will display "OFF" when no buttons are being pressed.
Illustration 2 g00930951
(2) Indicators for the "Station Button Status" Expected Result:When a button is pressed and held, the field for the "Station Button Status" will change from "OFF" to "ON". This will indicate that the button is working properly.Results:
OK - STOP
NOT OK - When a button is pressed and held the status DOES NOT change from "OFF" to "ON". Repair: If an integrated control head (ICH) is installed, temporarily replace the ICH. Exit this procedure. Perform this procedure again. An installation which has a slim line control head or a sidemount control head will have a control station processor (CSP). Do not replace the slim line control head. If the installation has a slim line control head or a sidemount control head, go to Diagnostic Functional Tests, "Control Panel - Test".STOP