HOSE AS 3854831 - Caterpillar

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Dispose of all fluids according to local regulations and mandates.
Test Procedure (Steering Clutch Pressures)
Required Tools
Illustration 1 g01089423
Tooling (A)
Table 1
Required Tools    
Tooling    Item    Part
Number    Description    Qty    
A     A1     8T-0855     Pressure Gauge
0 to 4000 kPa (0 to 580 psi)     1    
A2 6V-3989     Fitting     1    
A3 6V-4143     Coupler     2    
A4 177-7861     Hose As
0 to 6000 kPa (0 to 870 psi)     1    Test Procedure
Move the machine to a smooth horizontal location.
Remove the floorplate.
Illustration 2 g01131201
Attach tooling (A) to the port for the right steering clutch (1) .
Run the hydraulic hose from tooling (A) into the cab.
Start the engine. Warm the hydraulic oil to a minimum temperature of 82° 6°C (178° 11°F).
Operate the engine at HIGH IDLE (2000 rpm).
Check the pressure at tooling (A) for the right steering clutch. The pressure at tooling (A) should be 2345 30 kPa (340 4 psi).
Engage the hand control for a right turn. Check the pressure at tooling (A) for the right steering clutch. The pressure at tooling (A) should be less than 10 kPa (1.45 psi).
Repeat the