MQ Power — Changing a Blade
Maintenance · Trowel blades
From a MQ Power owner's manual covering: B-43-H8, B-44-BS8, B-44-H8, B-44-R7. Check it applies to your exact model before use.
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Before you start
- Whiteman recommends changing all blades at the same time.
Procedure
- Place the machine on a flat, level surface and adjust blade pitch flat.
- Note the blade orientation on the trowel arm before removing.
- Remove the three bolts and lock washers securing the blade to the trowel arm.
- Wire brush all concrete particles and foreign debris from the trowel arm.
- Install the new trowel blade maintaining the proper orientation for rotation direction.
- Reinstall the three bolts and lock washers and tighten securely.
- Repeat steps for all remaining blades.
Tools required
- Wire brush Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: MQ Power owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.