New Holland PS2030, Service Manual

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INTRODUCTION
Basic instructions
PERIODIC MAINTENANCE TABLE
Item / Frequency Every 10 h or daily Every 50 h or daily After the planting season
Grease all grease fittings. X
Calibrate the tires X
Re-tighten bolts and nuts in
general
X
For a new machine, do the
tightening daily, throughout
the first week.
Check the transmission
chains: clean them,
lubricate them and adjust
the tension.
X
Perform a general washing
of the machine and protect
the metal parts with oil
X
ATTENTION: Read and follow the safety recommendations regarding maintenance contained in this Section of the
Manual.
GREASING
• Recommended grease:
Use Lithium-based grease
only, NLGI-2 grade.
• Lubricate all fittings every 10 h or daily.
• There are grease fittings with different angles to facili-
tate access: straight fitting 0 ° - inclined 45 ° and 90 ° -
see figure.
• Avoid excess grease: the correct amount to be applied
is reached at the time the old grease begins to seep out
of the housing.
• Damaged grease fittings should be replaced immedi-
ately to avoid compromising the greasing of the respec-
tive fitting.
• Before greasing, clean the grease fittings to avoid the
penetration of dust in lubricated components (bearings
and bushings).
• Wheel hubs
(1) : it is recommended that at the be-
ginning of each season the hubs are disassembled,
cleaned and checked: replace the seals and other com-
ponents as needed.
Then, make the adjustment of the pre-load of the bear-
ings (see
Transport wheel Axle - Overview (44.530)
of this manual) and lubricate with new grease.
BAIL14TR00455AB
1
BAIL14SE00802AI
2
CHAINS AND GEARS
There are two different ways to adjust the chains in Seed-
ers:
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