2019-06-12
401-705M
YP3025A
Maintenance and Lubrication
126
Row Cleaner Bearings
1 zerk each wheel, 1 or 2 wheels per row
Type of lubrication: Grease
Quantity = Until resistance is felt
To avoid damaging the seal, do not add grease at high
pressure.
Caster Stabilizers
One UHMW brake piston each caster;
2 total.
Replace UHMW piston
if its length is less than 3.2cm
(1
1
/
4
in). Also replace piston if missing, damaged, tilted,
or top of piston is visible. Measuring the length requires
at least partial disassembly of the caster pivot, and is not
recommended unless there are indications that the
piston might need replacement.
To set spring tension with a new piston:
a. Loosen jam nut
and back out set screw
.
b. Drive screw in (down) until it contacts spring plate
.
c. Drive screw in another 1 inch (2.5cm).
d. Tighten jam nut.
Use more tension as needed to eliminate caster vibration
during highway transport.
Wing Casters: Wheel Hubs
4 bearings; 2 each wing
Type of Lubrication: Grease
Quantity: Re-pack
50
26342
Seasonally
31470
1
4
3
2
Seasonally
31368
