Guide :Saws : Milwaukee 10 Amp Recprocating Saw Sawzall Plus with Quik -...
6520 chuck problem
The 6520-21 chuck assembly got wet and started to rust. I sprayed it with WD but the blade holder will not engage. I am able to rotate the "chuck" to insert the blade, but it does not lock and hold the blade. How do I disassemble to clean/lubricate, or do I need to replace parts?