TM 5-2420-224-20-2
BACKHOE SWING CYLINDER REPLACEMENT (CONT)
2.
REMOVE retaining ring (3), washer (4), and
PIN (5) from inner swing tower (6).
3.
HYDRAULICALLY
RETRACT
CYLINDER (7).
swing
4.
SWING swing CYLINDER (7) outward from
Inner swing tower (6).
C A U T I O N
Cap or plug all ports and ends
of hoses and tubes to prevent
contamination of hydraulic oil.
Failure to do so may result in
damage to equipment.
NOTE
Tag all lines prior to disconnecting
to aid in connecting.
5. ON RIGHT swing CYLINDER, DISCONNECT
three HOSES (8, 9, and 10). INSTALL CAPS
or PLUGS.
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