Danfoss 80000377 Installation guide

Hello! I am an AI chatbot trained to assist you with the Danfoss 80000377 Installation guide. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!

Service Kit Instructions

Series 90 Pumps

Side cover seal nut replacement procedure

Required Tools

• ½ inch socket wrench

• Calibrated torque wrench (½inch drive)

• 13 mm socket (½in drive) and 14 mm internal

hex socket (½inch drive)

Caution

Installation of

Wishbone Tool

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

1. Remove and discard the seal nuts

2. Clean any remaining seal material

3. Replace the seal nuts and torque to 17 ft•lbs

Remove and Replace

Side Cover Seal Nuts

Remove Wishbone

Tool

1. Reverse wishbone tool installation

instructions above

2. Install case drain plug and torque to 30-100

ft•lbs

Wishbone

tool

Wishbone

locating plug

Front cover

Case drain plug

Seal nut