6.3 Central lubrication system Attachments, Options 6.3 Central lubrication system 6.3.1 Operating the central lubrication system The pump with the grease container is located at the left of the engine bonnet, above the fender. 1. Turn the ignition switch to ON. This switches on the grease pump. OFF ON START GK032119 2. Watch the grease container through the rear window. If the mixer blades are turning inside the grease container, the lubrication system is OK. If the mixer blades are not turning, no automatic lubrication is taking place. To eliminate the malfunction, contact your KOMATSU dealer.
6.3.2 Display and control unit The display and control unit is protected by a transparent plastic cover against splashing water and mechanical damage. For pro- gramming, the cover has to be dismounted and, following pro- gramming, reattached with a screwdriver. 6-8 WA150-5H – VEAM934100