6 - Maintenance
169
In Case of Leaks
1. Disassemble the pipe fitting.
2. Check condition and position of O-ring. Replace it if damaged or cracked.
3. Clean and lubricate the O-ring. Lubricate all the way around using a non-mineral lubricant.
4. Reassemble the O-ring or gasket and pipe fittings. When tightening the fittings, a little mechanical leverage may be
used.
How To Disassemble Nozzle Holders
Nozzle holder assembled and mounted on the spray boom.
The black plastic parts are snapped together.
To disassemble, insert a slotted screwdriver (B) and press, until the
locking piece (A) snaps out.
With the locking piece (B) removed, place the screw driver as shown and
pull to remove the upper part (C) of the nozzle holder.