Maintenance 5 3. Press the "On" (3) and "Lower" (5) buttons simultaneously, until the cab reaches the lower limit stop. The "Retracted" position has been reached if the slipping clutch of the electric actuator (6) is activated, with a clearly audible sound. 5 G0090003 3 4. Screw in the fastening screws (2) for the cab (1 left, 1 right), tighten them and secure them with the safety pins (1). Torque = 300 Nm. 2 1 1 5. Reattach the cover. 6. Screw in 3 cover fastening screws on each side of the machine (see arrows) and tighten the screws. Torque =0.25kpm ( 25 Nm). 7. Close the bonnet. Check service meter Check the service meter every day to see if any maintenance is due.
Komatsu original replacement parts Only use Komatsu original parts specified in the Parts Book as replacement parts. Oils and grease Use only original oils and grease by Komatsu. Choose oils and grease with the specified viscosity depending on the ambient temperature. Use only clean oil and grease. Keep also containers for oil and grease clean. Be careful not to operate with foreign substances in the vicinity of oil and grease. WA90-5 – VEAM270100 5-9