KIT-GASKET 3532473 - Caterpillar

Table 3
Cylinder Drift    
Function    Factory    CHS Inspection Step Number (1)    
Boom cylinder (2)    
6.0 mm (0.24 inch)     228    
Stick cylinder (2)    
10.0 mm (0.39 inch)    
Bucket cylinder (2)    
10.0 mm (0.39 inch)     237    
Blade cylinder    
9.0 mm (0.35 inch)        
( 1 ) Custom Hydraulic Service (CHS) is a preventive maintenance program for the machine hydraulic system. CHS is also a valuable part of any Customer Support Agreement. Refer to Custom Hydraulic Service, REHS1780.
( 2 ) Empty Bucket
Table 4
Required Tools    
Part Number    Description    Qty    
9U-7400     Multitach Tool Group     1    
4C-6500     Digital Thermometer     1    
Table 5
Relief Valves    Pressure change With One Turn Of Adjustment Screw    
Main implement valves    
21600 kPa (3150 psi)    
Main travel valve    
28400 kPa (4100 psi)    
Line relief valve    
17700 kPa (2550 psi)    
Swing relief valve    
9700 kPa (1400 psi)    
Blade control valve relief valve    
15700 kPa (2300 psi)    
Relief valve for blade cylinder    
17700 kPa (2550 psi)    
Pilot relief valve    
625 kPa (90 psi)    Note: Pressure values in Table 5 are approximate values. Use a pressure gauge for adjustment.Note: Normal operations of the engine and pumps are necessary for the pressure adjustments. If the results of the pressure adjustment are not correct, then the engine and the pump characteristic curve needs to be checked. Slow output flow from the pump is an indication of air in the hydraulic system. Make sure that no air is present in the hydraulic system. Refer to Testing And Adjusting, "Main Hydraulic Pump Air - Purge".