HOSE AS 2834995 - Caterpillar

Table 1
Required Tools    
Part Number    Description    Qty    
   
35 mm (1.38 inch) Spanner Wrench     1    
    Plug 13/16-12     1    
    Remote drain hose with an inside diameter of
30 mm (1.18 inch)     1    
    Container for measuring     1    
    Track block assembly     1    
Illustration 1 g00707336
Travel motor (1) Case drain hose (2) Connector
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Stop the engine.
Release the pressure in the hydraulic system.Refer to Testing and Adjusting, "Hydraulic System Pressure - Release".
Install the track block assembly.
Disconnect case drain hose (1) from connector (2). Install a plug 13/16 - UN in the open end of case drain hose (1) .
Connect one end of remote drain hose to connector (2). Place the other end of remote drain hose into the container for measuring case drain oil.
Start the engine and place the power mode switch in POWER MODE position.
Place the engine speed dial at position "10". Maintain the maximum no-load speed at 2050 50 rpm.Note: The engine will not reach maximum no-load speed until the hydraulic tank pressure has reached the operating level.
Increase the hydraulic oil temperature to 55° 5°C (131° 9°F).
Operate full travel control for one minute.
Measure the amount of case drain oil three times. For each measurement, change the position of the travel motor.The crossover relief valve is set to 37800 1470 kPa (5500 215 psi). The following values specify the maximum acceptable amount of case drain oil. New travel motor ... 38 L/min (10.0 US gpm) Rebuilt travel motor ... 44 L/min (12.0 US gpm)