User Manual

SECTION 3 - SUPERHARROW 2650
3-21
MAINTENANCE AND SERVICE
Daily Maintenance:
Check all wheel and frame bolts for
tightness.
Daily Greasing:
Two zerks on each knuckle.
One zerk on each transport axle
pivot.
Two zerks on each cable auto-fold arm.
Two zerks on hitch hydraulic depth adjustment – pillow block casting (8R6065, page 3-3).
Weekly Maintenance:
Inspect wheel bearings for tightness.
Seasonal Maintenance:
Disassemble, clean and repack wheel bearings.
Lubricate all zerks with a good grade of general purpose grease.
NOTE: To insure years of trouble free use of your SH 2650, periodically inspect entire machine for
loose or worn parts and fasteners. Tighten or replace as required.
Over Winter:
Coat extended hydraulic cylinder rods with grease to prevent corrosion. Remove this grease before
retracting cylinders.
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 – 35PSI this speed voids warranty.
Wing Support Tires: 11L X 15 LRF – 38 PSI
Transport Tires: LT RADIAL x 16 – 80PSI
TROUBLESHOOTING
PROBLEM CAUSE CORRECTION
1. Wings trail too far apart in trans-
port.
Insufcienttransportwheeltoe-in. Adjust transport wheel toe-in.
2.Wingsarenotpullingevenlyineld
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
provide clearance between the cable
fold arm bottom guide and hitch tube.
(3-7)
4. Lift arms do not run level.
Improper section adjustment. See Section Adjustment, pages 3-10
and 3-20.