Bobcat 753 Loader Operation & Maintenance Manual 6900969 - PDF DOWNLOAD

Page 77

SEAT BAR RESTRAINT SYSTEM ADVANCED CONTROL SYSTEM (ACS) AND ADVANCED HAND CONTROLS (AHC)

Maintaining the Seat Bar See the SERVICE SCHEDULE in this manual and on the loader for correct service interval. (See SERVICE SCHEDULE on Page PM-7.)

Figure PM-19

Use compressed air to clean any debris or dirt from the pivot parts (Item 1) [Figure PM-19]. Do not lubricate. Inspect all mounting hardware. The correct bolt torque is 26 ft.-lb. (35 N•m). If the seat bar system does not function correctly, replace parts that are worn or damaged. Use only genuine Bobcat replacement parts.

WARNING The seat bar restraint system [Figure PM-19] has a pivoting seat bar with arm rests. The operator controls the use of the seat bar. The seat bar in the down position helps to keep the operator in the seat.

W-2355-0799

When the seat bar is down, engine running and the PRESS TO OPERATE LOADER Button is pressed, the lift, tilt, and traction drive functions can be operated. When the seat bar is up, the lift, tilt and traction drive functions are deactivated. Inspecting the Seat Bar Sit in the seat. Turn the key ON (Standard Panel), press RUN /ENTER Button (Deluxe Panel), lower the seat bar and press the PRESS TO OPERATE LOADER Button. Move each hand control back and forth. You should hear the zip-zip sound of the lift and tilt actuators moving the control valve spools (under the seat). Raise the s eat bar fully. Move each hand control back and forth. There must be no zip-zip sound of the lift or tilt actuators. If either actuator makes a sound while the seat bar is raised, contact your dealer for service.

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PM-15

753 Bobcat Loader Operation & Maintenance Manual

Dealer Copy -- Not for Resale

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.


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