TM 9--2350--292--20--10095 00--6MAIN WINCH LEVEL WINDER FAILS TO OPERATE -- CONTINUED0095 00LIs pressure at port V1 within 60 psi of pressure at sup-ply port P and is pressure at port V2 60 psi or lesswhen level winder cylinder is retracting and is pressureat port V2 within 60 psi of pressure at supply port P andis pressure at port V1 60 psi or less when level windercylinder is extending?CONTINUED FROM STEP FnoyesCONTINUED ON NEXT PAGE1. Install ground hop kit (WP 0498 00).2. Start main engine and energize main hydraulicsystem (TM 9--2350--292--10).3. Start Enhanced Diagnostic System program(WP 0000 00) and select correspondingsystem.4. Payin and payout main winch enough forcontrol valve plunger roller to ride up and downthe cam slope only.5. Record pressures at port P of level windercontrol valve, and ports V1 and V2 on levelwinder dual check valve during cylinderextraction and extension.Go to Step P.
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