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6.
Locate the two reflector screw nuts (front and back) on the top of the heater housing assembly.
(See
Figure 4 and Figure 5).
Figure 4: Locating the Front Reflector Screw Nut
7.
Pass the tip of a long Phillips screw driver through the heater grille at an angle to engage the
front reflector screw, and then use a wrench or nut driver to loosen the nut about one turn
(Figure 6). Use care not to remove from screw. (You might need a small step stool to reach to the
top of the heater assembly.)
8.
While keeping the screw engaged with the screw driver, use your fingers to tighten the nut until it
is snug.
9.
Use a 5/16" wrench or nut driver to tighten the nut about an additional one-third of a turn
(Figure 7).
IWS Service Manual Addendum
Figure 6: Engaging the Front Reflector Screw
Figure 7: Tightening the Nut in the Front Reflector Screw
2098189-001 Rev A
Figure 5: Locating the Back Reflector Screw Nut
11
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