TM 10--3510--221--24
0179 00--3/4 blank
BLOWER MOTOR REPLACEMENT -- Continued
0179 00
INSTALLATION
1. Mate mounting plate (15) with new motor (22) ensuring index mark (16) is aligned with junction box (7).
2. Secure mounting plate (15) to motor (22) with four screws (24) and lock washers (25).
3. Slide adapter (18) onto motor (22) until dimension C is obtained, then tighten two set screws (23),
4. Slide fan wheel (14) onto adapter (18) until dimension A is obtained, then tighten two set screws (21),
5. Slide coupling half (17) onto adapter (18) until dimension B is obtained, then tighten set screw (19),
6. Install a new insert (20) into from coupling half (17).
7. Ensure junction box (7) is properly oriented then mate blower (13) with blower shroud (3) and align insert (20)
with fuel pump (26).
8. Install six nuts (11) and flat washers (12) hand tight.
9. Verify correct alignment of insert (20) then tighten six nuts (11) and flat washers (12).
10. Remove two screws (4), then remove cover (5) and gasket (6) from junction box (7).
11. Insert conduit (10) into junction box (7), then secure with conduit nut (9) and insulating bushing (8).
12. Connect wires inside junction box (7) as tagged.
13. Install cover (5) and gasket (6) onto junction box (7), then secure with two screws (4).
14. Position cover (2) onto blower shroud (3), then secure with eight screws (1).
15. Use maintenance menu to test heating system (WP 0010 00).
END OF WORK PACKAGE
