Parker V12 Series Service Manual
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Parker V12 Series Service Manual

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MSG30-5506-M1/UK
Service/
Spare Parts Manual
Series V12
Effective: October, 2021
Supersedes: Februar, 2014

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  • Page 1 MSG30-5506-M1/UK Service/ Visit our homepage for additional support parker.com/pmde Spare Parts Manual Series V12 Effective: October, 2021 Supersedes: Februar, 2014...

  • Page 2: Table Of Contents

    2.2046 lb 0.22481 lbf 1 bar 14.504 psi 0.21997 UK gallon 0.26417 US gallon 1 cm 0.061024 in 3.2808 feet 1 mm 0.03937 in 1 °C = 1.8 °F + 32 Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden...

  • Page 3: Specifications And Cross Section

    3. Setting piston 4. Valve segment 5. Cylinder barrel 6. Spherical piston with laminated piston ring 7. Synchronizing shaft 8. Heavy-duty roller bearings 9. Bearing housing 10. Output shaft Parker Hannifin Pump and Motor Division Trollhättan, Sweden Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden...

  • Page 4: Assembling Shaft Package

    Parker Hannifin Pump and Motor Division Trollhättan, Sweden 3. Assemble the bearing ring with the text 5. Assemble the retaining ring. Make sure it is all the 6. Assemble the O-ring. 6. Assemble the O-ring. 5. Assemble the retaining ring. Make sure way into the groove. Check the pre-load of the bea- downwards.

  • Page 5: Assembling Cylinder Barrel, Joint Shaft And Cover

    7. Press down the shafts seal in the seal car- 8. Assemble the seal carrier with shaft seal 10. Assemble the sliding plate. 11. Assemble the joint rollers on the joint seal nut and the O-ring. rier and assemble the retaining ring. and the retaining ring. Make sure it is all the shaft. Make sure the step on the joint rollers way into the groove. is fitted inwards. Parker Hannifin Pump and Motor Division Trollhättan, Sweden 9. Assemble the guide pins. 12. Assemble the displacement setting screw, 11. Assemble the joint rollers on the joint 11. Assemble the joint rollers on the joint shaft. Make 12. Assemble the displacement setting screw, seal nut seal nut and the O-ring. shaft. Make sure the step on the joint rollers sure the step on the joint rollers is fitted inwards.

  • Page 6: Assembling Control Cover

    18. Put some grease on the guide pin and 14. Assemble the control piston in the AH- 17. Assemble the AH-housing. The narrow required for the specific control cover. AH- assemble it in the control cover. housing. side against X5. control is shown in the picture. 12±3 Nm Narrow side Parker Hannifin 12±3 Nm Pump and Motor Division Narrow side Trollhättan, Sweden 15. Assemble the O-ring. 18. Put some grease on the guide pin and 17. Assemble the AH-housing. The narrow side against 17. Assemble the AH-housing. The narrow 18. Put some grease on the guide pin and assemble it in the control cover.
  • Page 7 C. Assemble the control cover and torque the screws C. Assemble the control cover and torque to 65±10 Nm for V12-60, -80 and -110. 105±20 Nm the screws to 65±10 Nm for V12-60, -80 for V12-160. and -110. 105±20 Nm for V12-160. C. Assemble the control cover and torque Parker Hannifin C. Assemble the control cover and torque Pump & Motor Division Europe Parker Hannifin the screws to 65±10 Nm for V12-60, -80 Trollhättan, Sweden the screws to 65±10 Nm for V12-60, -80 Pump and Motor Division and -110. 105±20 Nm for V12-160.

  • Page 8: Assembling End Cap

    Make sure the location hole is against the control 20. Assemble the adjusting screw and seal 23. Assemble the set screw with the pointed against the control cover side. cover side. trol cover side. 21. Assemble the setting piston in the end nut. end. Make sure that it hits the location hole in cap. Make sure the thread is against the con- the companion pin. Parker Hannifin trol cover side. Pump and Motor Division Trollhättan, Sweden Control cover side 21. Assemble the setting piston in the end 24. Torque the set screw to 14±4 Nm. 23. Assemble the set screw with the pointed 23. Assemble the set screw with the pointed end. Make 24. Torque the set screw to 14±4 Nm. 20. Assemble the adjusting screw and seal 23. Assemble the set screw with the pointed...
  • Page 9 28. Assemble the modulating spring. ure it moves smooth. 5. Assemble the set screw with the flat end. 28. Assemble the modulating spring. locate the spring guide. allen key to locate the spring guide. 26. Torque the set screw to 26±6 Nm. Move 29. Assemble the spring seat. 27. Assemble the spring guide. Use a long the companion pin back and forward to make allen key to locate the spring guide. sure it moves smooth. Parker Hannifin Pump and Motor Division Trollhättan, Sweden 29. Assemble the spring seat. 30. Assemble the threshold spring. 29. Assemble the spring seat. 7. Assemble the spring guide. Use a long 30. Assemble the threshold spring. llen key to locate the spring guide. 27. Assemble the spring guide. Use a long 30. Assemble the threshold spring. 6. Torque the set screw to 26±6 Nm. Move 29. Assemble the spring seat.
  • Page 10 1,2±0,2 Nm. 32. Assemble the nozzles and torque them to 35. Assemble the valve guides assy. Care- 33. Assemble the valve sleeve assy. Make spring seat. 1,2±0,2 Nm. fully tap them down with a hammer. sure the spool hits the guide hole in the spring seat. Parker Hannifin Pump and Motor Division Trollhättan, Sweden 35. Assemble the valve guides assy. Care- 33. Assemble the valve sleeve assy. Make 36. Assemble the nozzles and torque them to 35. Assemble the valve guides assy. Carefully tap them 36. Assemble the nozzles and torque them to 32. Assemble the nozzles and torque them to 35. Assemble the valve guides assy. Care- fully tap them down with a hammer.
  • Page 11 105±20 Nm for V12-160. sure the O-rings are in correct position. V12-60 -- 110, 105±20 Nm for V12-160. 39. Assemble the cover assy. Make sure not to damage the O-ring. 38. Torque the screws to 65±10 Nm for 41. Assemble the valve segment in the end to damage the O-ring. V12-60 -- 110, 105±20 Nm for V12-160. cap. The slot in the valve segment against the cover side. Parker Hannifin Pump and Motor Division Trollhättan, Sweden 41. Assemble the valve segment in the end 41. Assemble the valve segment in the end cap. The cap. The slot in the valve segment against slot in the valve segment against the cover side. 38. Torque the screws to 65±10 Nm for 41. Assemble the valve segment in the end the cover side. V12-60 -- 110, 105±20 Nm for V12-160.
  • Page 12 33. Assemble the valve sleeve assy. Make sure the 35. Assemble the check valve balls. 33. Assemble the valve sleeve assy. Make spool hits the guide hole in the spring seat. 33. Assemble the valve sleeve assy. Make sure the spool hits the guide hole in the sure the spool hits the guide hole in the spring seat. spring seat. Parker Hannifin Pump and Motor Divis Trollhättan, Sweden 32. Assemble the nozzles and torque them to 36. Assemble the nozzles a 1,2±0,2 Nm. 1,2±0,2 Nm. 36. Assemble the nozzles and torque them to Assemble the nozzles and torque them to 32. Assemble the nozzles and torque them to...
  • Page 13 105±20 Nm for V12-160. sure the O-rings and check valve balls are in V12-60 -- 110, 105±20 Nm for V12-160. to damage the O-ring. 39. Assemble the cover assy. Make sure not correct position. to damage the O-ring. 38. Torque the screws to 65±10 Nm for 41. Assemble the valve segment in the e V12-60 -- 110, 105±20 Nm for V12-160. cap. The slot in the valve segment again Parker Hannifin Pump and Motor Division the cover side. Trollhättan, Sweden 41. Assemble the valve segment in the end 41. Assemble the valve segment in the end cap. cap. The slot in the valve segment against The slot in the valve segment against the co- 38. Torque the screws to 65±10 Nm for 41. Assemble the valve segment in the end the cover side.

  • Page 14: Assembling Complete Unit

    Assemble the compression spring. shown in picture. picture. place. grease to keep it in place. 43. Assemble the guide pin. 46. Assemble the joint shaft with joint rollers. 44. Assemble the support pin. Add some grease to keep the joint rollers in place. Parker Hannifin Pump and Motor Division Trollhättan, Sweden 46. Assemble the joint shaft with joint rollers. 44. Assemble the support pin. 47. Assemble the support pin. Use a lot of 46. Assemble the joint shaft with joint rollers. Add some 47. Assemble the support pin. Use a lot of grease to 43. Assemble the guide pin. 46. Assemble the joint shaft with joint rollers.
  • Page 15 50. Assemble the gasket and lubricate it with assembling one screw. 49. Make sure the support pin is in correct 52. Assemble the gasket and lubricate it with the housing by assembling one screw. Refer to page 14 for end cap location. hydraulic oil. position by using a steel wire. hydraulic oil. Parker Hannifin Pump and Motor Division Trollhättan, Sweden 52. Assemble the gasket and lubricate it with 52. Assemble the gasket and lubricate it with hydraulic 53. Assemble the end cap assy. Mind your fingers, 50. Assemble the gasket and lubricate it with 53. Assemble the end cap assy. Mind your 49. Make sure the support pin is in correct 52. Assemble the gasket and lubricate it with oil.
  • Page 16 65±10 Nm for V12-60/80 and 105±20 Nm for V12- 110/160. screws to 65±10 Nm for V12-60/80 and 105±20 Nm for V12-110/160. 55. Assemble the screws and torque the 55. Assemble the screws and torque the screws to screws to 65±10 Nm for V12-60/80 and 65±10 Nm for V12-60/80 and 105±20 Nm for V12- 110/160. 105±20 Nm for V12-110/160. 55. Assemble the screws and torque the screws to 65±10 Nm for V12-60/80 and 105±20 Nm for V12-110/160. Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden Parker Hannifin...
  • Page 17 MSG30-5506-M1/UK Service/Spare Parts Manual Series V12 Notes Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden...
  • Page 18 MSG30-5506-M1/UK Service/Spare Parts Manual Series V12 Notes Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden...

  • Page 19: End-Cap Location

    EO and EP control shold be assembled with the control cover at the minimum side. Minimum Maximum side side HO and HP control shold be assembled with the control cover at the minimum side. Minimum Maximum side side Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden...

  • Page 20: Split View And Spare Parts V12

    MSG30-5506-M1/UK Service/Spare Parts Manual Series V12 Split View V12 Service Manual HY30-5506-M1/UK Series V12 Split View V12 Split view 465 (V12-60 only) Parker Hannifin Parker Hannifin Pump and Motor Division Trollhättan, Sweden Pump & Motor Division Europe Trollhättan, Sweden...
  • Page 21 Shaft kit Spacer Sleeve Shaft kit Cyl Bearing Shaft kit Spacer Washer Shaft kit Spacer Washer Shaft kit Retaining Ring Shaft kit Hex Socket Screw Gasket Seal kit Bearing Housing Hexagon Plug Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden...

  • Page 22: Split View And Spare Parts End Cap

    841 Protective Cover Skyddslock Series V12 Split View/Spare parts End cap 842 Hex Socket Screw Insexskruv 843 O-Ring O-Ring 844 Expanding Plug Expanderplugg Splitview/Spare parts End Cap Parker Hannifin Pump and Motor Division Pos. Description Remarks Trollhättan, Sweden End Cap Cover Displacement setting kit Set Screw Displacement setting kit...

  • Page 23: Split View And Spare Parts Control

    784 Spring Seat Fjädersäte Series V12 Split View/Spare parts Control 785 Spring Guide Fjädersäte 791 Adjusting Screw Ställskruv Splitview/Spare parts Control 793 Sealing Nut Tätmutter Assembled in the end cap Parker Hannifin Pump and Motor Division Trollhättan, Sweden Pos. Description Remarks Nozzle Nozzle kit Nozzle Nozzle kit Nozzle Nozzle kit Control Cover...

  • Page 24: General Parts Controls

    Set Screw Control Cover 714 Seal Nut 722 Seal Plug Set Screw 723 Hexagon Plug Seal Nut 724 Hexagon Plug Seal Plug 726 Hexagon Plug Hexagon Plug Hexagon Plug Hexagon Plug DIN: M14x1,5 SAE: 9/16 - UNF-2B Parker Hannifin Pump and Motor Division Parker Hannifin Trollhättan, Sweden Pump & Motor Division Europe Trollhättan, Sweden...

  • Page 25: Seal Kit Specification

    Seal Kit Specification Service Manual HY30-5506-M1/UK Series V12 Seal Kit Specification Seal Kit Specification V12-060/-080 3723197 V12-060 3794856 V12-080 3794858 V12-110/-160 3723199 V12-110 3795372 V12-160 3796388 For N-type flange For N-type flange Parker Hannifin Pump and Motor Division Parker Hannifin Trollhättan, Sweden Pump & Motor Division Europe Trollhättan, Sweden...

  • Page 26: All V12 Kits

    PLug position Pos. Part no. Description VSTI10X1EDVITCF 510, 145 VSTI22X1.5EDVITCF 510, 520 VSTI18X1.5EDVITCF VSTI12X1EDVITCF 21, 22, 724, 726, 727, 825 VSTI14X1.5EDVITCF 10 HP5ON-S 7/8» 21, 22, 724, 726 6 HP5ON-S 9/16»-18 Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden...

  • Page 27: Test Procedure

    3. Check the drain flow and compare with the table. ~ 30 l/min Max 150 bar / 2150 psi Servo oil Servolja Max 220 bar / 3100 psi Pump V12-60, -80 V12-110, -160 Drain flow (l/min.), control not activated. Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden...

  • Page 28: Gauge And Pilot Ports Ac And Ah Control

    Trollhättan, Sweden Trollhättan, Sweden Pump and Motor Division Trollhättan, Sweden Trollhättan, Sweden Pump and Motor Division Trollhättan, Sweden Parker Hannifin Pump and Motor Division Trollhättan, Sweden Pump and Motor Division Trollhättan, Sweden Pump & Motor Division Europe Trollhättan, Sweden Trollhättan, Sweden...

  • Page 29: Gauge And Pilot Ports Eo And Ep Control

    Pump and Motor Division Pump and Motor Division Pump and Motor Division Pump and Motor Division Pump and Motor Division Trollhättan, Sweden Trollhättan, Sweden Parker Hannifin Pump and Motor Division Trollhättan, Sweden Trollhättan, Sweden Trollhättan, Sweden Pump and Motor Division Trollhättan, Sweden Trollhättan, Sweden...

  • Page 30: Gauge And Pilot Ports Ho And Hp Control

    Pump and Motor Division Trollhättan, Sweden Pump and Motor Division Trollhättan, Sweden Trollhättan, Sweden Trollhättan, Sweden Trollhättan, Sweden Pump and Motor Division Parker Hannifin Trollhättan, Sweden Pump and Motor Division Trollhättan, Sweden Trollhättan, Sweden Pump & Motor Division Europe Trollhättan, Sweden...
  • Page 31 MSG30-5506-M1/UK Service/Spare Parts Manual Series V12 Notes Parker Hannifin Pump & Motor Division Europe Trollhättan, Sweden...
  • Page 32 Position notification regarding Machinery Directive 2006/42/EC: Products made by the Pump & Motor Division Europe (PMDE) of Parker Hannifin are excluded from the scope of the machinery directive following the “Cetop” Position Paper on the implementation of the Machinery Directive 2006/42/ EC in the Fluid Power Industry.

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V12-60V12-80

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