BUSHING 5I7527 - Caterpillar

Relief Valve (Line) - Test
Table 19
Relief Valve (Line) - Test and Adjust    
Status (1)    Description    Specification    Actual    Comments    
    Boom Head End (2)    
40000 500 kPa (5802 73 psi)            
    Boom Rod End    
37000 500 kPa (5366 73 psi)            
    Stick Head End    
37000 500 kPa (5366 73 psi)            
    Stick Rod End (2)    
40000 500 kPa (5802 73 psi)            
    Bucket Head End    
37000 500 kPa (5366 73 psi)            
    Bucket Rod End    
37000 500 kPa (5366 73 psi)            
( 1 ) N = Normal, M = Monitor, A = Action
( 2 ) Equipped with heavy liftRelief Valve (Swing) - Test and Adjust
Table 20
Relief Valve (Swing) - Test and Adjust    
Status (1)    Description    Specification    Actual    Comments    
    Swing Relief Valve
(Left Swing)    
26400 1000 kPa (3829 145 psi)            
    Swing Relief Valve
(Right Swing)    
26400 1000 kPa (3829 145 psi)            
( 1 ) N = Normal, M = Monitor, A = ActionRelief Valve (Crossover) - Test
Table 21
Relief Valve (Crossover) - Test and Adjust    
Status (1)    Description    Specification    Actual    Comments    
    Forward Left Travel    
37500 500 kPa (5439 73 psi)            
    Reverse Left Travel    
37500 500 kPa (5439 73 psi)            
    Forward Right Travel    
37500 500 kPa (5439 73 psi)            
    Reverse Right Travel    
37500 500 kPa (5439 73 psi)            
( 1 ) N = Normal, M = Monitor, A = ActionS.O.S
Table 22
Status (1)    Description    Obtain    Comments    
    Engine Oil Sample            
    Engine Coolant Sample (Level II)            
    Hydraulic Oil Sample            
    Swing Drive Oil Sample            
    Right Final Drive Oil Sample            
    Left Final Drive Oil Sample            
( 1 ) N = Normal, M = Monitor, A = Action