KIT-MOTOR REPAIR 3095856 - Caterpillar

Table 1
OPERATION    
Warning Category    Warning Indications (1)    "Operator Action Required"    "Possible Result " (2)    
"Alert Indicator Flashes " (3) "Action Lamp Flashes" (4)    "Action Alarm Sounds "    
1     X             No immediate action is required. The system needs attention soon.     No harmful effects or no damaging effects    
2     X     X (4)         Change machine operation or perform maintenance to the system.     Severe damage to components can occur.    
2-S     X     X (4)     X (5)     Immediately change the machine operation.     Severe damage to machine components    
3     X     X (4)     X (6)     Immediately perform a safe engine shutdown.     Injury to the operator or severe damage to components can occur.    
( 1 ) The active warning indications are marked with an X.
( 2 ) This is the possible result if no action is taken by the operator.
( 3 ) The alert indicator flashes at a 8 Hz rate.
( 4 ) The action lamp flashes at a 0.5 Hz rate (ON for 0.5 seconds OFF for 0.5 seconds).
( 5 ) Steady
( 6 ) The action alarm sounds at a 0.5 Hz rate (ON for 0.5 seconds OFF for 0.5 seconds).
Illustration 1 g00789203
Caterpillar Monitoring System Display Components (1) Alert indicator (2) Transmission filter service indicator (3) Indicator for automatic shift (4) Speedometer/Tachometer module (5) Main Display Module (6) Display area (7) "Serv Mode" Indicator (8) "Check Transmission" indicatorThe Caterpillar Monitoring System notifies the operator of an immediate problem with a machine system or an impending problem with a machine system. Warning operation begins when the main display module receives a problem signal. The problem signal reflects an abnormal condition of the machine. Warning operation also begins when the main display module detects a problem with the control system. Switches, sensors, and other electronic control modules on the machine provide signals to the main display module. The problem signals are created under the following conditions:
A switch is open. When a condition exceeds the trip point of the switch, the switch opens.
A sensor signal exceeds the limits. The main display module determines the limits.
Abnormal conditions are detected by other electronic control modules. The abnormal condition is then communicated over the Cat data link to the main display module. The main display module analyzes the problem signals. In order to notify the operator of a warning, the display components on the main display module activate the appropriate warning indication. The following warning indications will notify the operator:
The alert indicator FLASHES approximately nine times per second.
The action lamp FLASHES for one second and the action lamp is OFF for two seconds.
The action alarm SOUNDS for one second and the action alarm is OFF for two seconds. Note: In order to activate warning indications, more than one input is required. The main display module decides when the warning indications are activated.The Category 2-S is a conventional Category