Subaru 2006 B9 Tribeca - Manual (Page 328)

Maintenance and service
11-31
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centration to the outside temperature.
If you fill the reservoir tank with a fluid with
a different concentration from the one
used previously, purge the old fluid from
the piping between the reservoir tank and
washer nozzles by operating the washer
for a certain period of time. Otherwise, if
the concentration of the fluid remaining in
the piping is too low for the outside tem-
perature, it may freeze and block the noz-
zles.
Replacement of wiper blades
Grease, wax, insects, or other materials
on the windshield or the wiper blade re-
sults in jerky wiper operation and streak-
ing on the glass. If you cannot remove the
streaks after operating the windshield
washer or if the wiper operation is jerky,
clean the outer surface of the windshield
(or rear window) and the wiper blades us-
ing a sponge or soft cloth with a neutral
detergent or mild-abrasive cleaner. After
cleaning, rinse the windshield and wiper
blades with clean water. The windshield is
clean if beads do not form when you rinse
the windshield with water.
If you cannot eliminate the streaking even
after following this method, replace the
wiper blades using the following proce-
dures. Be sure to use genuine SUBARU
wiper blade rubbers as replacements.
„ Windshield wiper blade as-
sembly
1. Raise the wiper arm off the windshield.
Adjust the washer fluid concentra-
tion appropriately for the outside
temperature. If the concentration is
inappropriate, sprayed washer fluid
may freeze on the windshield and
obstruct your view, and the fluid
may freeze in the reservoir tank.
y Do not clean the wiper blades with
gasoline or a solvent, such as
paint thinner or benzene. This will
cause deterioration of the wiper
blades.
y When you wish to raise the pas-
senger-side wiper arm, first raise
the driver-side wiper arm. Other-
wise, the passenger-side wiper
assembly and driver-side wiper
assembly will touch each other,
possibly resulting in scratches.
y Return the passenger-side wiper
arm to its original position before
returning the driver-side wiper
arm to its original position. Other-
wise, the passenger-side wiper
assembly and driver-side wiper
assembly will touch each other,
possibly resulting in scratches.
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