6 - Maintenance
114
3. With the locking piece (B) removed, place the screwdriver as
shown and pull to remove the upper part (C) of the nozzle holder.
Here the locking piece (B) and the upper part are separated (C).
4. Inside the lower part (D), the O-ring (E) is located.
5. Check condition and position of the O-ring. Replace if damaged or
cracked.
÷
NOTE! When seated, the O-ring is supposed to be a little out of
shape when it fits tightly around the hole in the nozzle pipe.
6. If reused, clean the O-ring.
Reassemble Nozzle Holder
1. Lubricate the O-ring all the way around using a silicone lubricant.
2. Place the O-ring inside the lower part.
3. Place the lower part on the nozzle pipe, so that the O-ring fits
around the hole in the nozzle pipe, where the spray liquid exits to
the nozzle holder.
4. Place the upper part on the opposite side of the nozzle pipe.
5. Press the parts together until they interlock.
6. Insert the locking piece in the upper part to secure it on the spray
boom.