. OPERATION DETAILED CONTROLS AND GAUGES Emergency Monitors CAUTION actions. there is a problem, the monitor for the abnormal engine coolant temperature monitor system is automatically Stop operations and run engine at low idle until monitor (1) changes to green. 3 - 12 If the monitor lights up red, stop the engine immediatel y or run at lo w idle, chec k applicable locati on, then perform necessary engin location lights up re d and buzzer sound s, perform action imme C(1) Engine coolant temperature monit or C(3) Engine oil pressure monitor C(2) Hydraulic oil te mperature monitor 3) Engine oil pressure mon Engine Coolant Temperature Monito Monitor (1) warns o has risen.
If engine coolant te If lights up red, ove actuated, and the en rheat prevention gine speed goes d