5-111
5
M
A
INTE
NAN
CE
ARBUS 1000
Belts tension
• Check the belts tension periodically.
• Press the agitator belts as shown in the figure
beside. When pressed it should slack 0.39 to
0.59 in.
Never use cutting or sharp tools.
• Loosen the four screws (1).
• Loosen the nut (2).
• Turn the knob (3) until obtaining the ten-
sion recommended.
• Retighten the screws (1).
• Retighten the nut (2).
Pump belt
Agitator belt
• Loosen the nut (1) fixing the tension pul-
ley of the agitator belt.
• Use a lever to slide the tension pulley un-
til obtaining the tension recommended.
• Retighten the nut (1).
ATTENTION!
Always stop the sprayer and
turn off the tractor’s engine be-
fore any kind of maintenance.
Always use the individual pro-
tective equipment during the
maintenance of the PTO shaft.
1
1
2