CORRECTIVE ACTION Continued
20. Test for improperly adjusted pilot operated relief and unloading valve. Install test gage in valve gage
port. With engine operating at 1800 rpm, and spade in stowed position, place spade combination
control valve lever in RAISE position and adjust relief valve.
Adjust relief pressure to 19502050 psi (13,44514,135 kPa). For location of valve gage port and
21. Inspect for loose spade cylinder attaching pins.
22. Inspect for galled spade pivot pins.
23. Damaged spade release valve.
Replace spade release valve (TM 9-2350-256-20).
END OF WORK PACKAGE