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Sash Cable Retainer
The sash cable retainers are located at the top of each sash pulley, as shown in
Figure 6-9. If the retainer needs adjustment, Use a 3/8-inch wrench to loosen
the bolt securing the retainer and adjust it until it lightly touches the pulley.
Retighten the bolt.
Figure 6-9
Type A Exhaust Damper Adjustment
The exhaust damper adjustment bolt is located on the left side of the blower plenum
cover, in the center of the orange damper bolt seal. Using a 7/16-inch nut driver or
socket and ratchet, turn the bolt clockwise to open the damper (increase the inflow) or
counterclockwise to close the damper (decrease the inflow). The bolt has 16 turns from
fully open to fully closed. The bolt and adjustment decal is shown in Figure 6-10.
Figure 6-10
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