S250 Bobcat Loader
OI-38 Operation & Maintenance Manual
ATTACHMENTS AND BUCKETS (CONT’D)
Power Bob-Tach - Removing The Bucket Or
Attachment
WARNING
Bob-Tach wedges must extend through the holes in
attachment. Levers must be fully down and locked.
Failure to secure wedges can allow attachment to
come off and cause injury or death.
W-2102-0588
Lower the lift arms and put the attachment flat on the
ground.
If the attachment is hydraulically controlled, lower or
close the hydraulic equipment before disconnecting the
quick couplers (See Releasing Hydraulic Pressure
(Loader and Attachment) on Page OI-19).
WARNING
Before you leave the operator’s seat:
• Lower the lift arms, put the attachment flat on the
ground.
• Stop the engine.
• Engage the parking brake.
• Raise seat bar.
• (Foot Pedal Controls) Move pedals until both
lock.
• (Advanced Control System - ACS) Move the
hydraulic controls to the NEUTRAL POSITION to
make sure that both lift and tilt functions are
deactivated.
The seat bar system must deactivate the lift and tilt
control functions when the seat bar is up. Service the
system if hand controls do not deactivate.
• (Selectable Joystick Control - SJC) Move the
joysticks to the NEUTRAL POSITION to make
sure that travel and hydraulic functions are
deactivated.
The seat bar system must deactivate these functions
when the seat bar is up. Service the system if
controls do not deactivate.
W-2463-0603
Figure OI-72
Push and hold the BOB-TACH “WEDGES UP” Switch
(Front Accessory Panel) [Figure OI-72] until the wedges
are fully raised.
Tilt the Bob-Tach forward.
Figure OI-73
Move the loader backward, away from the bucket or
attachment [Figure OI-73].
NOTE: The Power Bob-Tach system has continuous
pressurized oil to keep the wedges in the
engaged position and prevent attachment
disengagement. Because the wedges can
slowly lower, the operator may need to
reactivate the switch (WEDGES UP) before
installing an attachment to be sure both
wedges are fully raised before installing the
attachment.
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