This Task Covers:
b. Follow-On Maintenance
FO-4, Hydraulic schematic
Tools and Special Tools
Hydraulic valve manual override lever, BII,
TM or Para
FEL and backhoe travel stops
Engine access panel removed.
Backhoe valve guard removed.
MOS 62B, Construction Equipment Repairer
Estimated Time to Complete
Every spool on the FEL and backhoe valve blocks must be manually operated. This is required to
exercise the valve and flush any foreign matter that may cause the valve to fail. Failure to complete the
following procedure may result in damage to equipment.