SECTION 23: ACCESSORIES
DOB 2490-2789 | X3-45 Commuter PA1605 Maintenance Manual (Final Version – Rev.2 April 2016)
5
FIGURE 11: WIPER ARMS POSITIONING
23253
3.4 TROUBLESHOOTING
SYMPTOM
PROBABLE CAUSE
REMEDY
FAIL TO SPRAY WASHER
FLUID
A. Reservoir
empty.
B. If below 32
F (0
C), improper
washer fluid frozen.
C. Contamination in tubing or
nozzles.
D. Tubing
damage.
E. Tubing bent (kinked) or off one
or more connections.
A. Add proper fluid
.
B. Store coach or parts in heated
area, then purge system with low-
temperature solution.
C. Remove with compressed air, if
severely clogged, replace items.
D. Replace
section.
E. Realign tubing and/or refit. Trim
end to ensure proper fit or replace.
INADEQUATE SPRAYING
A. Tubing failure.
A. Replace tubing.
SLOW OPERATION
A. Improper
solution.
B. Jet stream improperly directed.
C. Check if valve is stuck in the
open position.
A. Replace with proper type solution.
B. Reposition
nozzles.
C. Remove, clean or replace.
