Question about Black & Decker 4 1/2" Small Angle Grinder
Can you pls list ourt various key points to be investigated if a 4", that is, a 100mm angle grinder has high vibrations while working.
Secondly the pinion gets loosened. I used a lock nut above the pinion so that it arrests the movement of pinion upwards. But the nut again gets loosened.
Kindly help me out by stating what might be the suspect.
Could be couple things the wheel is out of balance or out of round causing the vibration, the armature shaft could be bent causing this also the bearings could be bad. One last thing to look at is the fan on the armature to make sure not cracked or missing fins. Let me know the model and brand and I will look further
Posted on Jul 20, 2009
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Oct 09, 2013 | Makita "GA9020 9"" Angle Grinder- 15 AMP-...
Oct 28, 2010 | Dewalt D28402K Heavy Duty 4 - 1/2" Small...
Aug 06, 2010 | Makita 9553NB 4" Angle Grinder
Sep 08, 2009 | Air Tools & Compressors
Jun 07, 2009 | Makita 9553NB 4" Angle Grinder
180 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: