Impex MD-4100 Owner's Manual page 11

STEP 4 (See Diagram 4)
A.) Attach the Upper Frame (#11) to the top of the Rear Vertical Frame (#10). Attach two Cover
Brackets (#12) to the Upper Frame and the Rear Vertical Frame. Secure them together with
four M10 x 2 3/8" Carriage Bolts (#67), Ø ¾" Washers (#73), and M10 Aircraft Nuts (#75).
B.) Attach the two Cover Brackets to the Weight Glide Post (#13). Secure them with one M10 x
2 ½" Carriage Bolt (#70), Ø ¾" Washer (#73) and M10 Aircraft Nut (#75).
C.) Attach an Upper Support Frame (#7) to the Left Front Vertical Frame (#2). Secure the upper
hole with one M10 x 4" Allen Bolt (#64), 4 3/8" x 1 ½" Bracket (#37) and Ø ¾" Washer (#73).
Secure the lower hole with one M10 x 4" Carriage Bolt (#69), Ø ¾" Washer (#73) and M10
Aircraft Nut (#75). Repeat the same step to install the other side.
D.) Secure the Upper Frame (#11) and the Upper Frame Supports (#7) together with two M10 x
2 3/8" Carriage Bolts (#67), Ø ¾ Washers (#73) and M10 Aircraft Nuts (#75).
E.) Securely tighten all Nuts and Bolts previously installed.
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DIAGRAM 4