Komatsu PW95R-2(S/N 21D0210001-Up)

Utilize KOWA fluid analysis at every 500-hour interval to monitor wear metals in the hydraulic pump and engine oil. Check coolant SCA concentration at 500 hours to prevent scaling in the 4D106-1FB engine cooling passages. Monitor hydraulic oil particle count to protect the variable displacement axial piston pump. Inspect front axle differential oil for contamination, as the UTTO fluid is critical for the hydrostatic transmission's wet disc brakes. Track fuel filter water accumulation daily to protect the injection system.

Address hydraulic hose leaks promptly using ORFS couplings to maintain seal integrity in the CLSS system. Replace worn swing bearing pins and bushings to prevent upper structure misalignment. Inspect the 8.25-20 tires for uneven wear caused by the hydrostatic drive's torque distribution. Check the 80 A alternator output to ensure stable 12 V operation for KOMTRAX telematics and cab electronics. Replace the hydraulic return filter if pressure differential indicates clogging, which can bypass the filter and damage valves.

Rebuild the swing drive at 10,000 hours or when oil analysis shows high copper and iron content. Inspect the final drive gears and bearings for pitting during the 2,000-hour service; change oil if metal particles are present. Overhaul the 4D106-1FB engine injectors if net power drops below 82 HP or smoke color changes. Check the hydrostatic transmission pump swash plate for wear if travel speed exceeds 19.3 mph (31.1 km) but lacks torque. Replace the turbocharger if oil consumption increases or boost pressure is inconsistent.

In cold climates, verify the engine pre-heating indicator functions and use low-sulphur diesel to prevent premature engine oil degradation. Drain the fuel water separator daily to prevent ice formation in the lines. In dusty environments, clean the radiator and oil cooler fins frequently to maintain the 87.3 HP gross power output. Check the ROPS/FOPS integrity and seat belt tension before winter operations. Ensure the hydraulic oil viscosity matches ambient temperatures to maintain CLSS system responsiveness.