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32 MaIntEnancE
Innovator Door Maintenance Continuted...
2. Inspect door gaskets:
• Check for tearing gaskets
• Make sure the gasket’s dart is properly
seated into the door’s gasket groove.
3. Inspect the top hinge assembly for excessive
movement at the top hinge socket.
• By design, the door will have a small, but
discernible amount of movement at the
top hinge pin / hinge plate socket joint.
If excessive movement is detected, the
hinge pin assembly should be inspected
to ensure that the hinge pin is not bent
(refer to note #1).
4. Inspect hold open bracket:
• Open the door to the “hold open”
engagement position. The “hold open”
bracket should retain the door.
• If the bracket fails to retain the door,
replace the bracket and the shoulder
screw.
5. If a door passes the three “open / close”
tests, and there is no excessive movement at
the top hinge pin, then it is highly unlikely
that any components require replacement.
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