MTD 110-428R000 - Manual (Page 9)

Models 420R through 429R (Hardtop Grass Bags):
1. There are three holes in the rear frame. With the
------ holes on the upper side as shown in figure 9A, in­
sert one end of the rear frame into the cloth chan­
nel on the edge of the grass catcher bag. Feed all
the material on one side of the frame, then work
it around the frame. See figure 9B.
FIGURE 9.
2. Slide the ends of the front frame assembly into the
-----ends of the rear frame as shown in figure 10A.
3. Secure front of bag to front frame by slipping
plastic channels on sides and bottom of bag over
frame. See figure 10B.
4. Attach the hardtop cover to the grass catcher as
-----follows. See figure 11.
a. Place the cover in position on top of the grass
catcher. Press the rear frame into the channel
on the rear of the cover (beneath the rear
handle).
b. Slide the notches on the sides of the cover over
the front catcher frame.
c. Attach rear of cover to frame using the flat
washer and one self-tapping screw as shown
in figure 11. Attach the sides of the cover to
frame with the other two self-tapping screws.