PowerSmart DB7521A 21'' 15A Single Stage Electric Snow Blower w/ LED Light

User Manual - Page 11

For DB7521A.

PDF File Manual, 50 pages, Read Online | Download pdf file

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11
DRIVE BELT REPLACEMENT
WARNING Entanglement Hazard - Before performing any service procedures, make sure the snow thrower
is disconnected from the power source.
Note: Record component position before disassembly, to assist in reassembly.
1. Using screw driver, remove 3 screws attaching belt cover to housing.
2. Manually push the belt tension pulley up to reduce belt tension.
Note: When replacing the belt it is important to determine the cause of the failure (if applicable) and take
corrective action to avoid repeated failure.
3. Inspect the old belt, pulleys and tension spring before installing a new belt for damage and wear, replace
parts as required
4. Inspect the new belt to ensure it is the correct size and type.
Original – Part Number: 3PK695
5. Manuallypushthebelttensionpulleyuptoallowinstallationofthenewbelt.
6. Position the belt onto the small drive pulley, then while holding the belt tension pulley away from the belt,
carefully wind the belt onto the large pulley. Do not damage the new belt during installation.
7. Using screwdriver, install 3 screws attaching belt cover to housing.
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