Summers 4-Rank Superweeder - Manual (Page 82)

SECTION 4 - HARROW PACKER
4-16
TIRE INFLATION: IMPORTANT: Implement tires are rated at
Hitch Tires: 11L X 15 LRF – 80 PSI 20 MPH maximum. Exceeding
Opt. 31 X 13.5 – 35 PSI this speed voids warranty.
Wing Support Tires: 11L X 15 LRF – 38 PSI
Transport Tires: 11L X 15 LRF – 80 PSI
TROUBLESHOOTING
IMPORTANT: Never turn Harrow Packer with lift arms raised higher than level, in field position.
NOTE: For additional Operating, Maintenance and Service information for 9/16” diameter teeth Har-
row Packers, see Superharrow Plus section.
MAINTENANCE & SERVICE
Daily Maintenance:
Check all wheel bolts for tightness.
Daily Greasing:
Two zerks on each knuckle.
Two zerks on each cable auto-fold arm.
One zerk on each transport axle pivot.
Weekly Greasing:
One zerk on each packer bearing (one
stroke only).
Weekly Maintenance:
Inspect all wheel bearings for tightness.
Seasonal Maintenance:
Disassemble, clean and repack wheel bearings.
Lubricate all zerks with a good grade of general purpose grease.
Inspect entire machine for loose or worn fasteners. Tighten or replace as required.
Over Winter:
Coat extended hydraulic cylinder rods with grease to prevent corrosion. Remove this grease before
retracting cylinders.
PROBLEM CAUSE CORRECTION
1. Wings trail too far apart in trans-
port.
Insufficient transport wheel toe-in. Adjust transport wheel toe-in.
2. Wings are not pulling evenly in field
position.
Cable pull brackets are improperly
located.
Relocate cable pull brackets so wings
slightly lead center.
3. Auto-Fold arms do not rotate into
transport position.
Improper pivot bracket adjustment.
Adjust pivot bracket with bolts to pro-
vide clearance between the cable fold
arm bottom guide and hitch tube. (4-4)
4. Wings of machine bounce exces-
sively.
Improper wing support tire inflation. Inflate tires to proper pressure.
5. Harrow Packer with 3/8” diameter
teeth: Sections not riding level.
Top pull chains are improperly ad-
justed.
Adjust top pull chain by placing pin in
different adjustment hole on lift arm.
6. Harrow Packer with 3/8” diameter
teeth: End harrow riding up on sup-
port tires while turning, right side.
Turning sharp.
Remove front outside tooth, cut 8”
off pipe and install 8S0080 clamp to
secure pipe.