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Models

Symptoms

The saw chain leaves the guide-bar groove, hangs from the bar, or comes off the drive sprocket.
The chain is hard to pull around the bar, the bar becomes unusually hot, or smoke appears without an electrical odor.
The bit passed initial insertion, but backs out, falls free, or loses drive while the chuck body stays secure.
The battery will not slide fully into the handle, lock in place, stay retained, or release normally.
The trigger returns normally and power drops, but the anvil repeatedly coasts instead of stopping promptly.
The direction lever will not reach forward, reverse, or center lock, or the selected position does not hold.
The motor can be heard, but the front output remains still in both directions with the bit removed.
Bilah meninggalkan garis, melentur berlebihan, melengkung, atau patah selama potongan yang terkendali.
The drill or battery becomes rapidly or severely hot, or little cooling air can move through the tool vents.
The quick-release collar is stuck, has limited travel, or does not spring back after it is pulled.
चार्जर हरा LED फ्लैश नहीं करता, कभी स्थिर नहीं होता, या battery डिस्चार्ज रहता है।
The battery will not slide in, click into place, release, or remain secure in the handle.
The drill makes abnormal grinding or knocking, vibrates strongly, or the chuck and spindle have play.
THE BATTERY WILL NOT SEAT, LATCH, RELEASE, OR STAY SECURE
The drill stops early or gives far less runtime than expected without unusual heat.
The bar is bent or cracked, chain links or cutters are broken, or the guide-bar scabbard is split, missing, or will not stay on.
A straight bit or socket visibly orbits, shakes, or runs off-center during a brief no-load test.
Klemmen vil ikke bevege seg
Dengan tuas penjepit berfungsi, bilah yang benar tidak dapat masuk sepenuhnya atau gagal uji tarik tangan.
WORKLIGHT COMES ON, BUT THE MOTOR WILL NOT START

Failure Modes

part