Summers 3-Rank Superweeder - Manual (Page 14)

2-2
20’ HITCH ASSEMBLY
Bolt the two A-frame sections of the hitch together, using eight 7/8” bolts and locknuts.
NOTE: Since these larger pieces have a tendency to warp when welded, it may be necessary to pull the legs of the hitch
together to match the center tube brackets.
HITCH, HUBS AND WHEELS
Mount axle plates with spindles down for 11L tires and with spindles up for 14L tires. Mount hitch wheels and tires and install
hitch jack.
CENTER WING DRAWBAR TUBES FOR 16’ HITCH
Attach center tube to hitch using (2) 1-3/16” x 9-1/2” pins. Secure with 7/16” x 3” bolts and locknuts. Attach inside section of
hinged-wing with 1-1/4” x 7” pin and secure with 7/16” x 3” bolt and locknut. Secure pins with 1” flat washer and 1” NC lock jam
nut.
Attach outside wing and secure with 1-3/4” x 9-3/4” pin, 7/16” x 3-1/2” bolt and lock nut. Mount wing tube spindles with spindle
down in field position. Do not install transport wheel assemblies until lift arms are positioned.
SECTION 2 – SET-UP INSTRUCTIONS — CULTI-HARROW
Fig. 2