Agrator ALR Instrucciones De Uso página 15

axel and the tractor's running.
When grounds are under a high degree of huminity, we recommend to work with
the adjustable rear hood completely lifted.
4.- We recommend to work always with the drive-shaft protector.
In case of checking the machine is suggested to stop the tractor's engine.
Don't allow anybody to approach close to the machine when you are checking the
operation.
AVOID ANY OVERSIGHT, IT MIGHT CAUSE YOU AN ACCIDENT...
V.- FRICTION CLUTCH
This assembly has the object of stopping the machine and disconnecting it automaticly
from the tractor, by means of friction discs when blades or spikes stumble upon any
obstacle, like roots, tree trunks, mother rock, etc.. With this blocking the transmission parts
of the machine and the tractor itself are protected. After having cleared the obstacle, the
clutch is connected itself.
When the machine has not been employed during certain time, is necessary to loosen the
nuts as long as the springs remain without pressure. On doing so, lay the machine on the
ground and start the tractor a few seconds in order that the clutch turns and becomes clean.
After that, tigten nuts to the brim, turning back to loosen two or two and a half turns for
permitting that the pression of the springs would be uniform for all of them.
VI.- TRACK TENSION
It's necessary to check the track tension oftenly for the correct working of the chain. This
operation is made by means of the tool 1, that is a rod curved at the end, permitting to hitch
up one of the chain links. Pulling outside, we can see the play of the chain. This play can
not exceed from 1,5 to 2 cm. for tautening we must move the bolt 2 to the adequated side,
and the counter nut 3 for fixing the said bolt 2.
VI.I- GREASING
A) It is necessary to grease daily all points of the universal joint, according with the decals
posted on the machine (yellow labels). This greasing will be bone with be done with
cup grease to be applied with PUM or PISTOL. The male shank of the pto shaft should
also be greased to assure easy sliding with the opposite union.
B) The central group or drive box must be filled with OIL ISO 6743-6 CKD/SAE 90 ISO
220.It is done by loosening the threaded plug, filling with oil by the upper hole until it
comes out by the lower opening. (approximative capacity : 2 liters). Drawing nº 2.
C) The lateral gears transmission located on the left side, is provided with two threaded
plugs, one in the upper and the other in the lower part. You must loose both sides,