20 Most Recent Wahl 9918-600 Beard Trimmer Questions & Answers

Bottom side (black on mine) has a finger grove section that comes off with a small flat blade screw driver used to pry up, 4 tabs, one on each corner (Exposes 2 screws). Need a sauder (spelling not my thing) gun to remove and batteries are 2 ea 1.2 v (looks between AA & AAA size). I'm just going to just buy another unit. Good luck!

The covers are very tight if it is the one in the photo. Push in on the black cover and slid it towards the bottom. I think the clip that is giving you the problem is at the top end of that black cover.

You connect the blades together with the plastic part the correct way through the top of the small moving blade. The plastic part becomes a guide to keep the 2 blades running straight and true. Then engage the plastic part into the motor cam shaft and the 2 tension springs at the same time and wriggle it onto the screw hole posts and fit & tighten the screws. Lubricate and you're done.

i dont have wahl but try opening toward the trimmer head or the other end.

That black cover on the front slides off by pushing it towards the bottom. There is a slight click latch towards the top edge.