T M 9 - 2 3 5 0 - 2 3 8 3 4 -14 Install flat washer (8), centrifugal fan impeller (9), flat washer (10), and new self-locking nut (11) todirect current electrical motor (7). Measure distance between forward edge of centrifugal fanimpeller and forward edge of motor packing flange. Add or remove flat washers (8) untilmeasurement is 1.594 to 1.609 in. (4.049 to 4.087 cm).5 Install lead and capacitor (12) through centrifugal blower motor housing (5) with four newIockwashers (13) and four machine screws (14).6 I n s e r t l e a d s ( 1 2 a n d 1 5 ) t h r o u g h g r o o v e u n d e r m o t o r p a c k i n g f l a n g e . I n s t a l l n e w p r e f o r m e dpacking (16) to direct current electric motor (7). Install direct current electric motor to centrifugalb l o w e r m o t o r h o u s i n g ( 5 ) .7 Secure electrical lead (15) to rear of motor with new Iockwasher (17) and screw (18). Connectlead and capacitor (12) at connector.8 Install electric motor cover (19), ten new Iockwashers (20), and ten machine screws (21) tocentrifugal blower motor housing (5).9 Install electrical lead (22), retaining strap (23), new Iockwasher (24), and machine screw (25) tocentrifugal blower motor housing (5).2 - 4 5
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