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MAINTENANCE
4.9.2
TRAVEL GEARS, BRAKE HOUSINGS AND MOTOR ADAPTER
HOUSINGS - CHECK OIL LEVELS
Planetary Gear Box
Spur Gear Box
Brake Housing
Motor Adapter Housing
Legend for illustration Z20836
Planetary gear box:
(1)
Oil level plug
(2)
Oil filler plug
(3)
Drain plug
(13)
Breather filter, the breather filter is located inside the
center frame.
Spur gear box:
(4)
Oil level plug
(5)
Oil filler plug
(6)
Oil drain plug
Brake housing:
(7)
Oil level plug
(8)
Oil filler plug
(9)
Oil drain plug
Motor adapter housing:
(10)
Oil level plug
(11)
Connector for breather filter line, the breather filter is
located inside the center frame. The port of connec-
tor (11) is also used as oil filler opening.
(12)
Oil drain plug
PLANETARY GEAR BOX - CHECK OIL LEVEL
Move the Excavator so, that the planetary gear box is in a position
as shown in illustration (Z20836). The filler plug (2) is in 12 o'clock
position and the level plug (1) is above the center line of the gear
box. Remove plug (1). The oil level should be at lower edge of
opening (1). If necessary add oil through filler opening (2). Insert
both plugs (1 and 2) and tighten securely.
4.9 EVERY 50 OPERATING HOURS OR WEEKLY
305
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