ATTACHMENTS FOR USE WITH THE GEARBOX T-20 A
– connected into the suspension device BZN-004 and adjustment body NT-3:
spiked harrows ABR-354, BH-138, BT-593
share cultivator AKY-356
multi-purpose weeder ELKRO P-992
two-sided plough APH-352
one-sided plough APJ-018
digger blade AVR 453
potato digger AVB 305
– cnnected into the suspension device BZN-004:
sowing machine Models SeXJ 7 and SeXJ 11
Two-row bulb planter
Potato planter
Carrier of ridging shares Model NM 1-001 with shares AHR 355 or AHR 360
– connected into the adapter ASR-120 for raking share:
raking share Model ASR 349 or ASR 339 (with the reduction member)
– connected onto the output shaft of the gearbox:
towing axle Models TN-03 or TN-06
Mechanisms of rotary cultivators AKY-357 or AKY-358
– connected into the hinge Z-1:
one-axle semi-trailer Models ANV 350 U or ANV 368
Share carrier with blade N-3
Weight carrier
VI. HANDLING AND MAINTENANCE.
To ensure a long-term satisfaction with our products, the machines and attachments should be given proper care in terms of
their current maintenance and treatment.
It is therefore advisable to adhere to the following instructions:
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1. Toothed sets of gears work in an oil bath. Oil replacement in a new machine is to be made after first 10 hours of
operation and then after 100 hours or after the end of the season. This will ensure that the gears will not suffer excessive
wear. Check the oil volume once a month. For perfect lubrication of the gearbox it is necessary to use an oil grade which
complies with SAE 90 or better SAE 80W-90 specifications. Recommended Czech oils are gear oils MOGUL TRANS 90
H or MOGUL TRANS 80W-90H. With MOGUL TRANS 80W-90H the interval of oil replacement can be extended up to
130 hours of operation. Oil replacement should be made when the oil is warm and can be drained from the gearbox easily.
The replacement is made so that the pour-in plug is screwed out (in the lower part of the gearbox), the gearbox is placed
horizontally and oil is drained into a prepared vessel. New oil is filled into the gearbox by using a plug in the upper part of
the gearbox beneath the gearshift lever. Fill the oil up to the lower edge of the plug (ca. 1.16 litre). Should the sealing under
the plugs be damaged, replace them with new ones. When draining and filling the gearbox with oil, adhere to basic
hygienic regulations and fundamental legislation on environment protection.
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2. Check bolted connections for their tightness. Prior to each use of axles and cultivators, check axle stubs and bolts for
their tightness.
3. Keep all contact and connecting surfaces clean. If the machine or working implements are to be put out of operation for
a longer period of time, slightly grease the surfaces with conservation oil and protect them against weather impact. Free
running hubs in towing axles should be greased once a month with plastic lubricant MOGUL A 00 by using a grease gun.
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4. At the end of the season, remove all dirt. Free running wheel hubs of towing axles should be disassembled, washed out
with petrol, assembled and greased with plastic lubricant MOGUL A 00 by using a forced-feed lubricator.
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5. Cleaning and washing the machine with water, solvents and other chemicals, proceed to adhere to valid legislation on
the protection of water courses and other water resources against their pollution and contamination with chemical
substances.
VII. STORAGE.
Machines and attachments should be kept on dry places. Access of unauthorized persons to the machines and implements
should be prevented.
Prior to putting the machine out of operation for a longer period of time, drain petrol filling from the engine tank.
VIII. LIST OF COMPONENTS