LKGE AR- 4623032 - Caterpillar

Table 11
Required Tools    
Part Number    Description    Quantity    
177-7860     Hose As     1    
6V-4143     Coupler As     2    
6V-3989     Nipple     1    
8T-0855     Pressure Gauge 0 to 4,000 kPa     1    
6V-7830     Tetragauge 0 to 40,000 kPa     1    The following steps have been revised.
Step 6 has been removed.
Attach the 6V-7830 Tetragauge Group to pressure tap (39) if adjustments are being made to the front pump. Attach the 6V-7830 Tetragauge Group to pressure tap (40) if adjustments are being made to the rear pump. The range for the tetragauge is 0 to 40,000 kPa (0 to 6000 psi).
Install one 6V-4143 Coupler As to each end of the 177-7860 Hose As .
Install the 8T-0855 pressure gauge to one end of the 177-7860 hose as. Install the other end of the hose as to charge pressure tap (12) if adjustments are being made to the rear pump. Install the other end of the hose assembly to charge pressure tap (13) if adjustments are being made to the front pump. The range for this pressure gauge is 0 to 4,000 kPa (0 to 580 psi).