R/V Series Heater - On-Vehicle Service; Blower Motor Replacement - GMC G Service Manual

1A-8 HEATING
R/V SERIES HEATER —

BLOWER MOTOR REPLACEMENT

H
Remove or Disconnect (Figures 5 and 6)
1. Battery ground cable.
2. Blower motor wiring harness (3) (figure 5).
3. Five motor mounting screws.
4. Motor (13) and fan (15) assembly (figure 6).
• Gently pry on the blower flange if the sealer acts
like an adhesive.
5. Shaft nut (16).
6. Fan (15) from the motor (13).
K H Install or Connect (Figures 5 and 6)
1. Fan (15) to the motor (13).
• Locate the open end of the wheel away from the
blower motor.
2. Shaft nut (16).
3. New bead of permagum sealer to the case mounting
flange.
4. Motor (13) and fan (15) assembly to the case (14).
5. Five mounting screws.
6. Blower motor wiring harness.
7. Battery ground wire.
• Test the motor (13).
Figure 6 — Blower Motor Assembly — Component View — R/V
ON-VEHICLE SERVICE
6. Stud
7. Screw
11. Connector
12. Screw
13. Motor
14. Case
15. Fan
16. Nut
17. Bolt
18. Clamp
19. Clamp
20. Core
21. Shaft
22. Valve
23. Valve
24. Case
25. Shaft
26. Shroud
27. Plate
28. Bolts
29. Elbow
30. Tube
L00182