failure mode
FM-15: Gergaji Bergemur, Berdeguk, Bergelombang, atau Bergetar Tidak Normal
Gergaji yang berjalan mengeluarkan suara kasar atau getaran yang tidak disebabkan oleh bahan kerja.
Diagnostic overview
Gergaji yang berjalan mengeluarkan suara kasar atau getaran yang tidak disebabkan oleh bahan kerja.
Likely Root Causes
- Blade is bent, cracked, loose, dirty, or mounted off-center
- Guard or shoe is rubbing the blade
- Sawdust or a foreign object is caught near the blade or guard
- Spindle, bearing, gearcase, or motor is damaged
- Housing, handle, shoe, or fastener is loose or cracked
Quick Checks
- No-load running is smooth, without rubbing or harsh noise.
Repair Preview
- Release the trigger without twisting the saw and wait for a complete stop.
- - Remove the pack - inspect blade, clamps, guard, shoe, and fasteners.
- Clean dry debris, fit a known-straight blade, and hand-turn it to check for contact.
- - Run one brief no-load test - if harsh noise or vibration remains, stop and seek service.
This is a preview of the troubleshooting guidance included in the full repair manual.
Common Fixes
- Tuas kedalaman dan sepatu
- Lampu kerja, rumah, atau rel
- Pelindung bawah dan tuas penyusut
- Mekanisme pelindung bawah
- Poros, kotak roda gigi, dan pisau
- Perakitan kedalaman, bevel, atau sepatu
- Mata gergaji bundar
- Motor, gearcase, atau spindle
Related symptoms
Gergaji Bergemur, Berdeguk, Bergelombang, atau Bergetar Tidak Normal
Gergaji yang berjalan mengeluarkan suara kasar atau getaran yang tidak disebabkan oleh bahan kerja.
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.