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Models

Symptoms

motor और शाफ्ट घूमते हैं, लेकिन ब्लेड सामान्य समर्थित कट के दौरान वाशर पर फिसलता है या रुक जाता है।
Dengan tuas penjepit berfungsi, bilah yang benar tidak dapat masuk sepenuhnya atau gagal uji tarik tangan.
Prosty bit pozostaje zaciskany, ale obraca się poza środek lub korpus uchwytu ma widoczne luzy.
एक चार्ज्ड पैक इंस्टॉल है, लेकिन ट्रिगर कोई वर्कलाइट, motor ध्वनि, या एंविल मूवमेंट उत्पन्न नहीं करता।
Pemicu menyalakan area kerja, tetapi motor tetap diam dan landasan tidak bergerak.
WORKLIGHT COMES ON, BUT THE MOTOR WILL NOT START
The motor can be heard, but the front output remains still in both directions with the bit removed.
A straight bit traces a visible circle at no load instead of rotating on a stable centerline.
Bright repeated arcing or sharp crackling is visible at the rear vents while the tool runs.
The trigger returns normally and power drops, but the anvil repeatedly coasts instead of stopping promptly.
360-डिग्री धूल पोर्ट जाम या ढीला है, या एक संगत नली/कपलर जुड़ा नहीं रहता।
The external structure is visibly cracked, loose, crushed, melted, or missing material even if the saw still runs.
The quick-release collar binds, will not move fully forward, or stays forward after release.
A seated battery shows no charge response, or charge never reaches a usable full state.
A straight bit or socket visibly orbits, shakes, or runs off-center during a brief no-load test.
After trigger release, the bit or square drive coasts noticeably longer than normal before stopping.
Saw dead with charged pack
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.
The battery will not slide fully into the handle, lock in place, stay retained, or release normally.
The cool tool starts, then stops during a brief no-load test or light fastening task before heat builds.

Failure Modes

part