CONTROL GP-MONITOR 2395024 - Caterpillar

Installation Of The New Shuttle Valve
Install a new shuttle valve when vibration is felt in the pilot control lever and swing left movement is activated.
Table 1
Required Parts    
Item    Qty    Part Number    Description    
1     1     259-7732     Shuttle Valve    
2     1     6V-9850     Elbow    
3     2     6V-8397     O-Ring Seal    
Illustration 1 g01254642
Former Shuttle Valve (A) Main hydraulic control valve (B) 104-8838 Hose As (C) 6V-8724 Elbow (D) 123-2430 Shuttle Valve (E) 232-4102 Pressure Reducing Valve
Disassemble hose assembly (B) from shuttle valve (D) and pressure reducing valve (E). Disassemble elbow (C) from shuttle valve (D.). Remove shuttle valve (D) .
Illustration 2 g01254664
New Shuttle Valve (1) 259-7732 Shuttle Valve (2) 6V-9850 Elbow (3) 6V-8397 O-Ring Seal (B) 104-8838 Hose As (E) 232-4102 Pressure Reducing Valve Note: The terminal connections of hose assembly (B) are reversed for reassembly.
Assemble elbow (2) and two seals (3) on pressure reducing valve (E). Install new shuttle valve (1). Assemble hose assembly (B) between the shuttle valve and the pressure reducing valve. Refer to Illustration 2. Torque the valve, the elbow, and the hose assembly to 40 + 4 N m (30 + 3 lb ft).