20 Most Recent Dewalt DCF885 20V Max* Lithium Ion 1/4" Cordless Impact Driver with Ion Battery Questions & Answers

Open the tool and control the purple and brown colored wire where the slide contacts are fitted on the carbonbrush holder or the switch itself.Do allways the Battery slide connector contacts control Remove the two sliding contacts loose and squeeze the contacts slide a bit and then connect again.If unsuccessful buy a new switch as well as battery connectors are checked.

try spraying some lube like WD-40 in the chuck as it is faceing up and let it set overnight it may got some moisture in it . hope this helps.

Go to this site and it will show you what you need to know. https://www.youtube.com/watch?v=PQ8lSB_mP1c

It could be something as simple as the brushes

It could be the little spring at the back of the chuck sleve is broken ot one of the locking balls is missing.

faulty or dirty connections

here is a link copy and paste https://sawmillcreek.org/showthread.php?111567-DeWalt-733-Rollers-stopped-moving ..

It needs new blades - likely has a chip in one. See link for replacement tutorial

Red is pos and black is neg.

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https://www.weeklytools.com/how-to-use-a-nail-gun-with-an-air-compressor/ We may not need a drill machine almost the whole time. But there is a demand for a pilot hole during the home finishing process. This post is not for you if you are a professional. However, in most of the cases, we observe the necessity for a pilot hole. From wooden doors and windows ...

There are two adjustments. First find the screw on the right side that allows loosening of rear baseplate. Once loose, another screw jacks the base up or down. They are both hex heads on mine.

Turn jack screw until a straight edge along the base just clears the cutter. Spin the cutter once to make sure both edges are the same depth and that both clear the straight edge.

For the front shoe, turn adjustment handle to zero. Remove the adjustment handle from the front shoe and find two vertical slots at the front. Two screws (hex heads) allow loosening of shoe. Once loose, the shoe can be adjusted by sliding up or down. With a straight edge held along the rear base and touching the front base, align the front shoe so straight edge barely clears blade and tighten screws. The front and back base should line up. Replace adjustment lever and recheck zero cut clearance as well as maximum depth. Readjust as necessary. If zero clearance is not an issue, the bases can be set to allow deeper cuts than factory specified. It's a powerful planer so if you're cutting softer woods, a deeper cut might be desired.

I’m not trying to be a wise guy but the regulator has an adjustment on the bottom

The nailer must be firmly pressed against the surface you are planning to nail. This will arm the nailer in preparation for firing the nail.

Try this link: https://www.ereplacementparts.com/dewalt-dw423-type-inch-evs-random-orbit-sander-parts-c-1009_2742_2758.html

https://www.2helpu.com/PDMSDocuments/EU/Docs/Service%20Dossier/DW733-D.PDF

O rings

Either the blades are incorrectly installed causing the head to jam or the safety cover is not installed properly - there is a safety mechanism that locks the cutter head when the cover is removed.

Typical cause is low voltage - but can also be a bent driver or something jammed in the nail track. Is this a finish nailer or framing nailer?