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MAINTENANCE
Swing Gear manufactured by "Siebenhaar"
Legend for illustration Z 25963
(A)
Position of oil level gauge for checking the oil levels
(1)
Swing gear
(2)
Brake housing
(3)
Compensator oil tank for swing gear
(4)
Oil level gauge for swing gear
(5)
Oil drain plug for motor adapter housing
(6)
Oil level gauge for motor adapter housing
(7)
Breather filter for brake housing
(8)
Oil level gauge for brake housing
(9)
Oil drain plug for brake housing
(10)
Breather filter
CHECK SWING GEAR OIL LEVEL
Remove oil level gauge (4) and wipe it clean. Insert the gauge
and screw it in, see detail "A". Remove the gauge. The oil level
should be at the upper mark of gauge (4). If necessary add the
specified gear oil through filler pipe. Remove breather filter (10).
Blow out with compressed air from inside to outside and reinstall.
CHECK BRAKE HOUSING OIL LEVEL
Remove oil level gauge (8) and wipe it clean. Insert the gauge but
DO NOT screw in, see detail "A". Remove the gauge.
The upper mark on gauge (8) indicates the correct oil level with
the oil hot. The lower mark indicates the correct oil level with the
oil cold.
If necessary add engine oil SAE 10 or hydraulic oil HLP 32
through filler opening.
Remove breather filter from pipe (7). Blow out with compressed
air from inside to outside and reinstall.
CHECK MOTOR ADAPTER HOUSING OIL LEVEL
Remove oil level gauge (6) and wipe it clean. Insert the gauge
and screw it in, see detail "A". Remove the gauge. The oil level
should be at the upper mark of gauge (6). If necessary add the
specified oil through filler opening.
NOTICE
Swing gear, Brake- and Motor adapter housings have to be
filled with different types of oil. Refer to page 245 for the cor-
rect oil specifications.
4.9 EVERY 50 OPERATING HOURS OR WEEKLY
303
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