TM 9-2540-207-14&P5.2.4Vent Fan Impeller Assembly (continued)Removal (continued)Figure 5-2.8. Detail, Vent Fan Impeller Orientation3.While holding the Impeller to stop it from rotating, use a 5/16" socket to remove the Vent Fan Motor lock nut fromthe center of the Impeller. Discard the lock nut.Note: If Vent Fan Impeller is removed, it MUST be discarded and a new Vent FanImpeller and Motor installed. Impeller and Motor MUST be considered a 'matchedset'.Note: Force may be required to remove the Vent Fan Impeller. An even pryingaround the rim of the base of the Vent Fan Impeller between the Impeller and theVent Fan Housing may be necessary. Use caution in the application of any suchforce otherwise the Vent Fan Housing may be damaged.4. Pull Impeller from the motor shaft.5-18
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
