R E M O V E / I N S T A L L C O M B U S T I O N B L O W E R A N D H O U S I N G ( C O N T)
INSTALLATION:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Install blower
Insert blower
TM 5-4520-253-13
motor (26) on blower support (27) using four screws (28) and lock washers (29).
motor (26) and blower support (27) into blower housing (20). Secure with four
screws (24) and lock washers (25).
Solder wires (21 and 22) to terminals of capacitors (23). Install cover (19) on housing (20)
using four screws (17) and lock washers (18).
Install combustion blower and housing assembly (16) in heater case using four screws with lock
washers (15).
Connect yellow wire (13) and white wire (14) to yellow and white wires of PC board assembly.
Install upper end of air duct (12) and secure with hose clamp (11).
Install support tube (10) and secure with screw (8) and lock washer (9).
Install left-hand louver panel (5) and lock eight studs (6). Close left heater case door and lock
stud (7).
Reach through heater case opening (4) and connect louver linkage
panel (5).
Install bottom cover (3) using six screws (1) and lock washers (2).
to louvers of left-hand louver
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