Doosan Lift Truck G55C-5

Hydraulic Oil - Check, Clean, Change

Checking the TMAP Sensor (LP Engine Only)

Inspect for Intake Leaks (LP Engine Only)

Replace PCV Valve and breather element - Change (LP Engine Only)

Replace Oxygen Sensor (G643E Engine Only);

Steer Wheel Bearings - Reassemble

Walk-Around Inspection - Inspect

Hydraulic Return Filter - Change:

1. Raise the hood and seat assembly. Loosen the bolts of the hydraulic tank cover, and remove the hydraulic tank cover with filter assembly

2. Remove filter assembly from the hydraulic tank cover

3. Install new filter assembly in the hydraulic tank cover

4. Inspect cover gasket for damage, replace it if necessary

5. Clean and Install the cover and tighten retaining bolts

6. Lower the hood and seat assembly;

Engine Oil & Filter (Diesel Engine Only) – Change

Transmission Oil, Oil Filter & Strainer - Clean, Change

Drive Axle Oil - Check, Clean, Change