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l-30
GENERAL'INFORMATIONAND
MAINTENANCE
n Pylon@ inserts, the clip
be removed prior to siidi
then the insert can be re
After installing the replacement
strip and pull up while twisting counterclockwise.
The backing strip will snap out of the retaining tab.
Do this for the remaining tabs until the refill is free of
the blade. The length of these refills is molded into
the end and they should be replaced with identical
types.
cate the front end is out of alignment or that the tires
are out of balance.
TIRE ROTATION
# See Figures 137 and 138
Tires must be rotated periodically to equalize wear
patterns that vary with a tire's position on the vehicle.
Tires will also wear in an uneven way as the front
1 Fin
1% Tha Trinlarlna@
cle might have any kind. Aftermarket blades and arms
rarely use the exact same type blade or refill as the
original equipment. Here are some typiel aftermarket
blades; not all may be available for your vehicle:
The Anco@ type uses a release button that is
pushed down to allow the refill to slide out of the
yoke jaws. The new refill slides back into the frame ,
and locks in place.
Some Trico@ refills are removed by locating where
the metal backing strip or the refill is wider. Insert a
small screwdriver blade between the frame and metal
backing strip. Press down to release the refill from
the retaining tab.
Other types of Trico@' refills have two metal tabs
which are unlocked by squeezing them together. The
rubber filler can then be withdrawn from the frame
iaws. A new refill is installed bv insertina the refill
lowed to touch the olass
steering/suspension
system wears to the point where
the alianment should be reset.
# See Figure 138
Common sense and good driving habits will af-
ford maximum tire life. Fast starts, sudden stops
and hard cornering are hard on tires and will
shorten their useful life span. Make sure that you
don't overload the vehicle or run with incorrect
pressure in the tires. Both of these practices will in-
crease tread wear.
*For optimum tire life, keep the fires prop
eriy inflated, rotate them often and have the
wheel alignment checked periodically.
Inspect your tires frequently. Be especially care-
ful to watch for bubbles in the tread or sidewall,
deep cuts or underinflation. Replace any tires with
bubbles in the sidewall. If cuts are so deep that they
penetrate to the cords, discard the tire. Any cut in
the sidewall of a radial tire renders it unsafe. Also
look for uneven tread wear patterns that may indi-
Rotating the tires will ensure maximum life for the
tires as a set, so you will not have to discard a tire
early due to wear on only part of the tread. Regular
DIRECTIONAL
TIRES
DIRECTIONAL
TIRES
jnto the front frame jaws and &ding it rearward to
engage the remaining frame jaws. There are usually
four jaws; be certain when installing that the refill is
engaged in all of them. At the end of its travel, the
tabs will lock into place on the front jaws of the wiper
blade frame.
Another type of refill is made from polycarbonate.
The refill has a simple locking device at one end
which flexes downward out of the groove into which
the jaws of the holder fit, allowing easy release. By
sliding the new refill through all the jaws and push-
ing through the slight resistance when it reaches the
end of its travel, the refill will lock into position.
To replace the Tridon@ refill, it is necessary to re-
move the wiper blade. This refill has a plastic backing
strip with a notch about 1 in. (25mm) from the end.
Hold the blade (frame) on a hard surface so that the
frame is tightly bowed. Grip the tip of the backing
Fig. 138 A label with information concern-
ing the tires is typically located on one of
the door pillars
tion"
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