Milnor 30022H7 Series, Service, Page: 21 / 76

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Reinstall locking mechanism cover.
Insert shaft into door and insert return spring end into retaining hole in door shaft cam
(FIGURES 9 and 10).
Install inner retaining ring. When the door shaft is correctly installed, the shaft finger is held at the
9 o’clock position (when looking at the back of the door) by spring tension.
Rotate shaft counter–clockwise until the locking mechanism notch lines up with the finger and push
in fully (FIGURES 10 and 11).
Install flange bushing, door handle, thrust bearing and outer retaining ring.
Install the ball and spring in each door handle as follows:
Drop ball in hole of door handle top spoke.
Install spring on top of the ball.
Install set screw. Tighten set screw until the set screw is flush with the handle.
Rotate door handle counter-clockwise to the 3 o’clock position. Door handle must rotate easily
through 90 degrees. If handle does not rotate easily, back out each set screw a quarter of a turn.
A correctly adjusted door handle offers light resistance as the ball moves out of the slot in the
latch cam then moves freely until the door handle reaches the 3 o’clock position.
Repeat steps for the other 3 door handle spokes.
Install door handle retaining clip.
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