. OPERATION DETAILED CONTROLS AND GAUGES Caution Monitors CAUTION possible and perform inspection and maintenance of the (1) (2) (3) Engine coolant temperature monitor Hydraulic oil temperature monitor Fuel level monitor (4) (5) (6) Charge level monitor Air cleaner clogging monitor Water separator monitor Engine Coolant Temperature Monitor If this monitor (1) shows low-temperature display (A), carry out the warm-up operation. For details, see "Engine Warm Up (PAGE 3-134)". Monitor (1) will show normal display (B), so carry out the warm-up operation for the engine. Display (A) at low temperatures: Monitor background (D) is white Display (B) at correct temperatures:
Monitor background (D) is blue Display (C) when condition is abnormal: Monitor background (D) is red 3 - 13 If a applicable lo cation. If the warning is i gnored, it may lead to failure. These are it ems that should be ob served while the e ngine is running. If any abnormality occurs, the screen d isplays the item tha t needs immediate ac tion. nitor for the abnormal location lights up red. If there is a n abnormality, the mo nitor for the abnormal location lights