STEP 11 - ASSEMBLE EXTENSION SPRING
18.Assemble a 5/16" x 1" hex bolt and a 5/16" nylock nut into the top hole in the height adjustment handles. See fi gure 8.
19.Assemble the extension spring onto the end of the upper bolt and the middle bolt in the height adjust handles. Assemble a 5/16" nylock nut onto each bolt so that one thread of the bolt extends through the nut. See fi gure 8.
5/16" x 1" HEX BOLT
5/16" NYLOCK NUT
EXTENSION SPRING
5/16" NYLOCK NUT
STEP 13 - ATTACH HEIGHT ADJUST STRAP TO ANGLE BRACKET
21.Place the height adjust strap between the angle bracket and the height adjustment handle.Attach the height adjust strap to the angle bracket using a 5/16" x 1" hex bolt, the small spacer, a 5/16" washer and a 5/16" nylock nut. Tighten. See fi gure 10.
5/16" x 1" HEX BOLT
| SPACER (SMALL) |
HEIGHT ADJUST | 5/16" WASHER |
STRAP | 5/16" NYLOCK NUT |
FIGURE 8
FIGURE 10
STEP 12 - ATTACH HEIGHT ADJUST HANDLE
20.Assemble the height adjust handles to the height adjustment tube on the front of the sweeper housing. Use two curved head bolts, bowed washers, 5/16" lock washers and 5/16" hex nuts. Do not tighten yet. See fi gure 9.
5/16" HEX NUT
5/16" LOCK
WASHER
BOWED 
WASHER 
CURVED 
HEAD BOLT
HEIGHT
ADJUSTMENT
TUBE
FIGURE 9
STEP 14 - ATTACH HEIGHT ADJUST STRAP
TO HEIGHT ADJUST HANDLE
22.Attach the height adjust strap to the height adjust handle using a 5/16" x 1" hex bolt, 5/16" washer and 5/16" nylock nut. Place the washer against the slot in the height adjust strap.Tighten the nut and then loosen 1/2 turn so that the strap can slide freely. See fi gure 11.
23.Slide the height adjust handle so that it aligns with the height adjust strap and the angle bracket. Tighten the height adjustment handle in place. See fi gure 11.
5/16" WASHER | 5/16" NYLOCK NUT |
5/16" x 1"
HEX BOLT
6