Hilti SID 4-A22 impact driver repair #hilti #lifehacks #hiltinuron
#Hilti #SID #4A22 #impact #driver #repair #hilti #lifehacks
“Doctor Lefthandthread”
In this video, we tackle a common problem with the Hilti SID 4-A22 impact driver, which is losing power and making excessive noise. We show the fault and then demonstrate the solution, which involves a complete teardown of the tool, cleaning the motor with electrical contact cleaner, and washing…
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