Ingersoll-Rand QA6 series, Maintenance Information, Page: 27 / 94

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3. Place Bearing (6) over wave washer in front endplate counter bore.
4. Place above assembly in the counter bore of fixture 80187420. Kidney slot side of front endplate must be upward.
Note : Fixture provides proper placement of front endplate and bearing. Bearing must be pressed a minimum of 0.025mm below front
endplate surface after final motor spacing adjustment. Heat build up and bearing failure may occur if not properly spaced.
5. Place Rotor onto front endplate bore. Hold fixture 80187370 in manual press and press rotor in front endplate.