Danfoss K Frame Series Service Manual

Contents

Danfoss K Frame Series Service Manual Manual pdf 16 page image

6. Remove shift spool (E030). Remove orifice poppet (E040).Loop flushing valveE010E010BE010CE010DE020E020BE020CE020D E030E042A E042E041E040P106 508E37 N·m[27 lbf·ft]11/16 in37 N·m[27 lbf·ft]11/16 in27 N·m[20 lbf·ft]5/8 inInspect the componentsInspect sealing area for rust, wear, or contamination. Also check springs and poppet for wear.Install the loop flushing valve1. Install orifice poppet (E040). Install shift spool (E030).2. Install spring retaining washers onto springs (E020D and E010D).3. Carefully install centering springs (E041, E020C, and E010C).4. Install new O-rings (E010B, E020B, and E042A).5. Using a 1/4 in hex wrench torque plug (E042) to 27 N•m [20 lbf•ft].6. Using a 11/16 in internal hex, torque plugs (E010 and E020) to 37 N•m [27 lbf•ft].Anti-Cavitation ValveRemove the anti-cavitation valveThe anti-cavitation valve is installed into the high pressure port. The high pressure port depends onmotor rotation. If rotation is counterclockwise, the high pressure port is A. If rotation is clockwise, thehigh pressure port is B.1. Using a 5/16 in internal hex wrench remove valve plug (E061). Remove and discard O-ring (E063).2. Remove spring (E012) and relief valve (E011) from end cap.3. Using a 5/16 in internal hex wrench remove plug (E020). Remove and discard O-ring (E020A).Anti-cavitation valveP108 720ECounter-Clockwise rotation shown.Anti-cavitation valve is installedin port A.E020E020AE011E061E012E063Service ManualK and L Frame Variable Motors, Cartridge MountMinor repair16 | © Danfoss | July 2017 520L0631 | AX00000042en-US0402