SECTION 4 OPERATING Page 8 INSTRUMENT PANEL 2B. ENGINE ECM MEMORY ACTIVATION DIAGNOSTICS SWITCH (QSK-19 engine only) This is a two-position switch: upper – normal (working) position and lower position for engine failures capture (memory activated). 3. ENGINE COOLANT LEVEL WARNING LIGHT The engine coolant level indicator will glow if coolant level drops below operating level, this light is supplemental to low engine coolant and oil pressure alarm (14) on instrument panel. 4. AIR CLEANER FILTER WARNING LIGHT The air cleaner filter warning light will glow amber when the filter element reaches the maximum allowable restriction. When this happens, filter element service is required. 5.
ENGINE OIL PRESSURE WARNING LIGHT (KTA –19C engine only) The engine oil pressure warning light will glow when engine oil pressure is low. 5. ENGINE ECM FAILURE CODE WARNING LIGHTS (QSK-19 engine only) If any of monitored engine performance characteristics is not within specified range or sensor is damaged, it will be stored in the ECM memory and then signaled by warning lights. This is first information for the operator of incorrect engine performance characteristic. If so, read failure code per Engine Manual. Fig. 3A. Warning lamps. 5.1 WARNING LAMP (RED) This light indicates a serious malfunction of the engine. Stop the engine immediately or the ECM module will stop the engine.
5.2 WARNING LAMP (YELLOW) This light indicates a less serious malfunction of the engine. It can be operated but to its protection the ECM may reduce the engine performance (power, rpm). This failure should be corrected as soon as possible. 5.3 WARNING LAMP (AMBER) This indicator shows low engine coolant level. The low engine coolant level extending over a longer period will reduce engine performance and eventually, stop the engine. 6. TRANSMISSION OIL PRESSURE FILTERS WARNING LIGHT The transmission oil filter indicator will glow amber when the oil filter element reaches the maximum allowable restriction. When this happens, respective transmission pressure filter service is required.
TD-40C DRESSTA