OPERATING INSTRUCTIONS RH 400 Inspection and servicing TRAVEL GAERBOX 2732100
Read and observe: "Inspection and servicing - Safety instructions.
Travel gearbox - Changing the oil Draining off oil Park the machine as described under "Securing the machine".
Shut off the engines The gearbox housings may be hot, too. Secure the machine as described in the "Securing the machine" section. Protect the skin from contact with gearbox oil. Skin contact with cooling liquid is a potential health hazard. Wear protective gloves and firm working clothing.
Gearbox - Checking the oil level / Topping up with oil Park the machine as described under "Securing the machine". Ü The oil level must be visible in the level gauge (4, Fig. 3-112:); top up with gearbox oil if necessary.
Fig. 3-113:
Ü Move the excavator until the screw plugs (1, 2 and 3, Fig. 3-113:) are in the position shown in the diagram: §
screw plug (1) in horizontal position
§
screw plug (2) in bottom position
§
screw plug (3) at ca. 23° from horizontal (2 o'clock position).
Ü Place a collecting recipient for used oil under the main gearbox. Choose the required capacity in accordance with the "Refilling quantities - Oil" table. Ü Unscrew plug (2) and drain off oil completely. Slackening plug (3) allows the oil to run out more readily. Ü Clean plugs (2 and 3). Ü Screw in plug (2). Fig. 3-112:
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BA RH400(3 659 450.00)-EN
