VI.
SERVICE AND MAINTENANCE
J. SPRAY SYSTEM
6.23
SPRAY TIPS–
At the beginning of each season, or as required, remove a
random sample of spray tip caps (fig. 6.23-3, item 3) and inspect the nozzle tips. If
they are plugged or worn, clean or replace them.
DO NOT
put your mouth to a
spray tip to try to unplug it!
NOZZLE DIAPHRAGMS–
At the beginning of each season, remove
each nozzle body cap (fig. 6.23-3, item 1) and inspect the diaphragm (fig. 6.23-3,
item 2) for wear or fit. Replace if necessary. Refer to accompanying manual con-
taining nozzle information.
FIG 6.23-3
2
1
3
WIPER BLADE–
Change the wiper blade as often as necessary.
Do not allow the wiper blade to run on a dry windshield as this will shorten
the life of the blade or cause scratching of the windshield.
Replace the blade (fig. 6.23-2) with a 39 inch heavy duty blade of
your choice.
FIG. 6.23-2