At The End Of The Season - horsch Maestro 12 SV Translation Of The Original Operating Instructions

17 | Care and maintenance
Wheels
All wheels
All wheels
Bearings of carrying axle
journals
Undercarriage 520/85 R38
Undercarriage 580/70 R38
Undercarriage 300/95 R46
Support wheels 400/60-15.5 Check air pressure and adjust if necessary: 2.8 bar
Support wheels 400/60-22.5 Check air pressure and adjust if necessary: 2.8 bar
Safety installations
Lighting and warning boards Check condition and function
Warning and safety stickers

17.1.4 At the end of the season

Maintenance location
Complete machine
Brake system
Pneumatic brake
Electronics
Single grain metering units
Fertiliser metering unit
148
Check for damages (cracks, etc.) and wear and replace if necessary.
Retighten all wheel nuts.
M18 x 1.5 – 300 Nm
M22 x 1.5 – 510 Nm
M22 x 1.5 – 630 Nm (for flat collar nuts)
Check clearance and adjust if necessary (workshop work)
Check air pressure and adjust if necessary: 2.8 bar
Check air pressure and adjust if necessary: 2.8 bar
Check air pressure and adjust if necessary: 4.0 bar
Check that they are in place and legible
Work instructions
Perform care and cleaning work; do not spray plastic parts with oil or similar.
Spray the piston rods of the hydraulic cylinder with a suitable corrosion protection
agent.
Check all screw and plug-and-socket-connections for firm seating (see torque table)
Check frame and connecting pieces for condition and tight fit.
Check electrical lines for damage and replace, if necessary.
Release parking brake, close brake lines, check setting
Drain air reservoir.
Antifreeze can be added to the compressed air to ensure the reliable function of valves
and seals.
Follow the operating instructions of the tractor.
Store terminal in a dry place
Open, clean with air and brush, check for damage
Dismantle, clean with air and brush
Check for damage
daily
50 h
120 h /
6 months
daily
daily
daily
daily
daily
daily
40 h
60028609 • 01 • 03/2021 • en