Whirlpool MH1150XMB Installation Instructions Manual page 11

6. If adjustment is required, rotate microwave oven downward.
Using 2 or more people, lift microwave oven off of mounting
plate, and set aside on a protected surface.
7. Loosen mounting plate screws. Adjust mounting plate and
retighten screws.
8. Repeat steps 3-5.
9. With the microwave oven centered, and with at least one
person holding it in place, insert bolts through upper cabinet
into microwave oven. Tighten bolts until there is no gap
between upper cabinet and microwave oven.
NOTES:
Some upper cabinets may require bolts longer or shorter than
3" (7.6 cm). Longer or shorter bolts are available at most
hardware stores.
Overtightening bolts may warp the top of the microwave oven.
To avoid warping, wood filler blocks may be added. The
blocks must be the same thickness as the space between the
upper cabinet bottom and the microwave oven.
A
A. Bolts
For Roof Venting Installation Only
1. Insert damper assembly through the cabinet cutout so that the
long tab of the damper assembly slides under the raised tabs
of the damper plate. Then secure with sheet metal screw.
NOTE: The screw cannot be installed if the damper assembly is
not positioned as shown.
A
D E
A. Raised tabs
B. Damper assembly
C. Sheet metal screw
D. Upper cabinet cutout
E. Long tab
F. Damper plate
2. Connect vent to damper assembly.
A. Vent
B. Damper assembly (under vent)
B C
F
A B
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