MOUNTING GP-BRACKET 3223481 - Caterpillar

Table 1
Required Tools    
Part Number    Description    Qty    
9U-7400     Multitach Tool Group     1    
Position the machine on level ground.
Stop the engine.
Install a multitach onto the fan. This will be used in order to monitor the fan speed.
Start the engine.
Place the machine controls at the following settings: AEC switch OFF and engine speed dial "10".
Increase the hydraulic oil temperature to 55° 5°C (131° 9°F).Note: Ensure that the hydraulic activation control lever is in the LOCKED position.
Illustration 1 g01119002
Keypad on monitor (1) Home key (2) Menu key (3) Cancel key (4) OK key
Press menu key (2) on the keypad.
Table 2
                               
    MAIN MENU        
                               
        SERVICE            
                               
                               
                               
                               
                               
Use the right arrow key to highlight the "SERVICE" menu. Press OK key (4) .
Enter the password "FFF2" and press OK key (4) .
Table 3
           
    SERVICE        
    MAINTENANCE        
    PASSWORD CHANGE        
    DIAGNOSTIC        
    ECM INFO        
    STATUS        
    CALIBRATIONS        
           
Use the up/down arrow keys to select "MAINTENANCE". Press OK key (4) .
Table 4
           
    MAINTENANCE        
    REVERSE FAN        
    FLTR/FLUID INFO        
    RECOMMEND INTERVAL        
    WORK HOUR INFO        
           
           
           
Use the up/down arrow keys to select "REVERSE FAN". Press OK key (4) .
Follow the instructions in the monitor.
Ensure that the reverse fan performs the following procedure:
The fan speed decreases and the engine goes to high idle.
After 30 seconds, the fan reverses.
After one minute, the engine and reverse fan speed return to max speed. Ensure that the reverse fan speed is 1050 rpm.
Stop the reverse fan by pressing the down arrow key. Ensure that the fan resumes normal rotation and speed.