failure mode
FM-10: CUT IS NOT SQUARE OR BEVEL ANGLE IS INACCURATE
FM-10 CUT IS NOT SQUARE OR BEVEL ANGLE IS INACCURATE
Diagnostic overview
FM-10 CUT IS NOT SQUARE OR BEVEL ANGLE IS INACCURATE
Likely Root Causes
- Blade is loose, warped, or not seated
- Shoe is not square to the blade at zero
- Bevel scale or 90-degree alignment needs calibration
- Shoe is bent or work support is uneven
- Guide technique or blade choice causes wandering
Quick Checks
- A measured scrap cut matches the selected 0-degree or bevel setting and the shoe remains locked.
Repair Preview
- Set the desired bevel from the scale, tighten the bevel knob, set and lock depth, and use a marked line, fence, or straightedge on supported work.
- Make and measure a scrap cut; if calibration cannot be achieved or the blade wanders with sound setup, service the shoe, spindle, or bearing.
- Remove the battery, set the bevel to zero, and place a square between the shoe and blade body while avoiding the carbide teeth.
- Confirm the blade, washer, and bolt are seated and secure, and inspect the shoe for bending; use the manual 90-degree alignment procedure only when needed.
This is a preview of the troubleshooting guidance included in the full repair manual.
Related symptoms
The saw completes the cut, but a 0-degree cut is not square, the bevel does not match the scale, or the kerf wanders from the intended angle.
The saw completes the cut, but a 0-degree cut is not square, 1. Remove the battery, set the bevel to zero, and place a square between the shoe and
Included in the full manual
- root cause analysis
- tools needed
- step-by-step repair procedure
- diagrams
- exploded views
- post-repair checks
Public pages show a preview only. Purchase the full manual to download complete repair steps, diagrams, and verification procedures.