62
Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
PST PLUS
Maintenance
Fertilizer metering maintenance
For the correct fertilizer maintenance or to make any kind of repair in its internal part,
proceed as follows:
• Remove the squared shaft (A) with bevel gear (B) and the bearing (C).
• Remove the inner squared shaft (D), along with the bevel gear (E), bearing (F) and
the fixation nut (G) by the frontal part of the metering.
• Remove the grease fitting (H) from the rear part of the metering to release the other
parts as shown in the illustration and replace the defective ones.
• Assemble the metering system again observing the correct position of the right and
left augers.
• Do not forget to lubricate the metering grease fittings daily, as mentioned on the
'lubrication' page, avoiding future problems.
• To improve the fertilizer dropping, use the fertilizer tube (I) when necessary.
Remove the grease fitting (H) if it is necessary to replace the auger.
NOTE
C
G
A
D
H
I
B
E
F
