TM 5-2420-231-10
0014
OPERATION OF AUXILIARY EQUIPMENT
WARNING
For the Backhoe Loader (BHL) attachments, read manufacturer's instructions before
attaching hydraulic lines to avoid incorrect connection. Failure to comply may result in
damage to attachment or serious injury to personnel.
Three hydraulic lines are provided on backhoe dipper to attach auxiliary equipment. Two bi-directional self-
sealing quick-disconnect connectors (Figure 1, Items 2 and 3) are used with bi-directional attachments. One
uni-directional self-sealing quick-disconnect connector (Figure 1, Item 1) is used with uni-directional
attachment. Bi-directional auxiliary hydraulic switches (Figure 1, Item 4) on left backhoe control tower provide
control operation for auxiliary hydraulic equipment (WP 0007).
Figure 1. Backhoe Auxiliary Hydraulic Lines.
END OF WORK PACKAGE