DeWalt DW733 Planer/Thicknesser

Archived from the Tools In Action forum (Dewalt). This thread is read-only.

Damon_1Member since Sep 2025
Posted 8 minutes ago

Hey all. So I just bought this planer today. I have setup up the in/out feed plates to their proper level.

 

Now, the problems are these.

 

1. The lock head bar shown in the photo won’t stay down. I go to press it down and it lowers fine but as soon as I take my had away it springs back up. It won’t stay locked down.

2. I cannot seem to feed wood into the machine. It appears to be hitting the metal comb things that I have circled in the photo. The rollers are rolling fine and the blade is spinning, it’s just that I can’t get in there because of the metal combs blocking me.

 

Any answers much appreciated!

 

Damon

Photo from the original forum

Photo from the original forum

PhillyJpMember since Mar 2025

I think the lock bar spring might be misaligned. Also, check if the anti-kickback fingers are stuck; they should move freely as wood feeds.

PhillyJpMember since Mar 2025

The lock head bar issue often means the mechanism needs a slight adjustment or lubrication. For the feeding problem, check if the metal comb parts are aligned correctly; they sometimes sit too high on a new machine. I recently refreshed my own setup with good results using fresh planer blades from the collection at planer blades, which solved similar snagging on my unit.

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