Hoover S3592 Manual - Page 8

3-16 J 3-17 K J Reposition two metal brackets (J), making sure back of post (K) is facing toward the center as shown. Replace four screws. Rotate the headlight assembly back into positon. Position hood on top of nozzle base. Turn nozzle over. Replace 2 screws. 3-18 Agitator brush roll replacement When to replace Turn cleaner off and disconnect from electrical outlet. When agitator brush roll brushes are worn, the brush roll should be replaced. To check condition of brushes, move edge of a card across bottom plate while turning brush roll. To maintain cleaning effectiveness, replace brush roll if brushes do not touch card. How to replace Turn cleaner off and disconnect from electrical outlet. Disconnect power nozzle from extension wands. 1. Remove the hood as shown in Fig. 3-10. 3-20 A What to buy When purchasing a new agitator brush roll, ask for HOOVER part no. 59134225. How to replace Turn cleaner off and disconnect from electrical outlet. 1. Remove hood, headlight assembly, brush roll cover, belt and brush roll as shown in Figs. 3-10 to 3-13. 2. Discard old brush roll. 3. Replace new brush roll and belt as shown in Figs. 3-14 to 3-17. 3-21 3-19 A Headlight replacement The headlight (A), located on top of the power nozzle, operates when the cleaner is turned on, except when the power nozzle switch is in the OFF position. Use only HOOVER part no. 59134219 when replacing the headlight. Lubrication The motor is equipped with two bearings that contain sufficient lubrication for the life of the motor. The addition of lubricant could cause damage. Therefore, do not add lubricant to either motor bearing. B 2. Rotate headlight assembly (A) away from the brush roll cover (B).  3. Push old bulb into socket and twist to remove. Push new bulb into socket and twist into place. 4. Replace the headlight assembly. 5. Position hood on top of nozzle base. Turn nozzle over. Replace 2 screws.