TUBE AS 2387849 - Caterpillar

Table 1
Hydraulic Fan Drive Test    
Machine Model         Date        
Machine Serial Number         Machine Hours        
ECM Flash File         Flash File
Date        
Table 2
Hydraulic Fan Control Temperatures    
Temperatures During The Test    
Aftercooler     Jacket Water     Transmission Lube     Torque Converter     Brake    
                   
Table 3
Hydraulic Fan Speed Override Test    
Fan Override Speed     Actual Fan Speed
At
Low Idle     Pump Pressure
At
Low Idle     Actual Fan Speed
At
High Idle     Pump Pressure
At
High Idle    
None                    
200 rpm                    
300 rpm                    
400 rpm                    
500 rpm                    
525 rpm                    
625 rpm                    
Disconnect The Solenoid.                    
Table 4
Hydraulic Fan
High Pressure Cut Off    
Engine Speed at Low Idle     Pump Pressure    
       
Table 5
Hydraulic Fan Control
Hoist Lever Operation    
Engine Speed     Coolant Temp
> 88 °C (190 °F)     TC Temp
>
88 °C (190 °F)     Hoist Lever Position     Desired Fan Speed     Actual Fan Speed    
High Idle
Neutral
No Service Brakes     Actual Temp     Actual Temp     Raise
or
Lower     200 rpm