OPERATION 4. ENGINE OIL LEVEL CAUTION PILOT LAMP This lamp warns the operator that the oil level in the oil pan has dropped. When performing checks before starting: If the oil level in the engine oil pan is low, the caution pilot lamp and central CHECK lamp will flash. If the monitor lamps flash, check the oil level and add oil, if needed. When operating: Even if the engine oil level caution pilot lamp is flashing during the check before starting, it will go out when the engine is started. 5. BRAKE OIL PRESSURE CAUTION PILOT LAMP This lamp warns the operator that the brake oil pressure has dropped.
When the engine is stopped, the brake oil pressure circuit is not actuated, so the caution pilot lamp and central CHECK lamp are also off. When operating: If the brake oil pressure goes down, the caution pilot lamp and the central CAUTION lamp will flash, and the alarm buzzer will sound intermittently. If the monitor lamps flash, stop the engine immediately and check the brake oil pressure circuit. REMARKS The monitor lamp may flash and go out after about 10 seconds after the engine is started because pressure is being stored in the brake accumulator. No malfunction is indicated. 6. ENGINE OIL PRESSURE CAUTION PILOT LAMP This lamp warns the operator that the engine oil pressure has dropped.
If it flashes, stop the engine and check the oil level and pressure. Check before starting: lights up Engine running: When the engine is started, oil pressure is formed and the lamp goes out. If the oil pressure drops, the warning pilot lamp and the central CAUTION lamp will flash, and the buzzer will sound intermittently. WA450-3MC 2-8