INSTRUMENTS AND CONTROLS c: CAUTION MONITOR GROUP (Emergency stop items) If any abnormality occurs while the engine is running, the appropri- ate monitor lamp and the warning lamp will flash and the alarm buzzer will sound intermittently at the same time. 3. TRANSMISSION OIL FILTER MONITOR 1131 -- : 1. BRAKE LINE FAILURE MONITOR I I / ( t . This monitor indicates clogging of the transmission oil filter. This monitor indicates a drop in the brake oil pressure when the brakes are operated. If the lamp flashes, stop the ma- chine immediately and check the brake system. If the monitor lamp flashes, re- place the filter element. * Park the machine on level ground and check the monitor lamps.
Confirm that these monitor lamps light for about 3 seconds after turning the starting switch to ON. If any monitor lamp does not light, ask your Komatsu dis- tributor to inspect that monitor lamp. * * After checking and repair of brake system, push in over-stroke sensor rod. If this operation is not done, a buzzer and lamp will con- tinue to warn of brake line trouble. w-01253