Service Kit Instructions
Series 90 Pumps
Side cover seal nut replacement procedure
Required Tools
Installation of
Wishbone Tool
•½ inch socket wrench
•Calibrated torque wrench (½inch drive)
•13 mm socket (½in drive) and 14 mm internal hex socket (½inch drive)
Caution
Do not use air tool to complete required work
1.Watch the S90 Pump Seal Nut Replacement video:
www2.powersolutions.danfoss.com/s90repair
2.Drain oil from the pump
3.Clean front cover area and remove the drain port plug using a 14 mm internal hex socket
4.Insert the wishbone tool into the side cover drain port
5.Screw the wishbone locating plug into the side cover drain port
6.Seat the wishbone tool with the wing nut
Wishbone
tool
Wishbone locating plug
Remove and Replace |
1. |
Remove and discard the seal nuts |
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2. |
Clean any remaining seal material |
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Side Cover Seal Nuts |
Case drain plug |
Seal nuts |
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3. |
Replace the seal nuts and torque to 17 ft•lbs |
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Front cover
Remove Wishbone
Tool
1.Reverse wishbone tool installation instructions above
2.Install case drain plug and torque to 30-100 ft•lbs
© Danfoss, 2016 |
AN00000362en-US | 11194839• Rev 0101 • July 2017 |
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