Unverferth Rolling Harrow II, Руководство оператора / Каталог запасных частей

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1. USE PROPER TOOLS for assembling
rings onto pins (for plain external retain-
ing rings use a flat-blade retaining ring
pliers).
2. Before inserting pins, be sure the
GROOVE IS FREE FROM ALL FOREIGN
MATERIAL (paint, dirt, etc.), to ensure a
proper seating.
3. DO NOT OVERSTRETCH RING during
assembly. Install ring into groove so that
it is securely seated and will not rotate
around the pin.
LUBRICATION
ROLLING HARROW BEARINGS
Lubricate with an SAE multi-purpose grease.
All fittings must be free from dirt and paint to
insure entry of lubricant inside bearing.
Lubricate these bearing every 100 hours of
operation and at the end of each season,
before storage. Use only one stroke of grease
per bearing.
CAUTION! DO NOT USE A HIGH-
PRESSURE GREASE GUN TO LUBRICATE
THESE BEARINGS, AS DAMAGE TO BEARING SEAL
COULD OCCUR.
NOTE: Excessive lubrication of these bear-
ings will result in premature failure.
WHEEL BEARINGS
The wheel bearings should be cleaned, re-
packed, and adjusted once per season. Use a
number 2 wheel bearing grease to repack the
bearings to a free rolling fit with no end play.
STORAGE
Your implement is an important investment.
Spend a little time to protect it from destruc-
tive rust and corrosion. You will be repaid in
longer service life and better performance.
Do the following before placing the implement
in storage:
1. Remove dirt and trash which could cause
rusting.
2. Repaint any chipped or scraped areas.
3. Coat all earth moving surfaces with grease
or suitable rust preventative.
4. Inspect for damage or worn parts, re-
place before next season.
5. Store implement inside, away from live-
stock.
6. Use blocking to keep implement tires and
points up off bare ground.
SECTION II
SERVICE
INSTALLING RETAINING RINGS
BASIC EXTERNAL RETAINING RINGS
PLAIN EXTERNAL RETAINING RINGS
OM-00155
OM-01214
FIG. 2-1 FIG. 2-2
4. BASIC EXTERNAL RETAINING RINGS
On "D" shaped pins, the retaining ring
OPENING SHOULD BE APPROXIMATELY
180
o
FROM THE FLAT of the pin (Fig. 2-1).
PLAIN EXTERNAL RETAINING RINGS
On "D" shaped pins, the retaining ring
OPENING SHOULD BE OVER THE FLAT
of the pin (Fig. 2-2).
NOTE: The retaining rings should fit tightly
once released and should not rotate freely.