I used a spring loaded center punch, but you could use a scratch awl, nail, etc to mark the pieces. Mine was reverse threaded (left hand threaded), and most others will likely be reverse threaded as well. You could probably use a light grease, but any type of grease will attract dust and other debris. Set the drill on a table with the spindle hanging over the edge and brace the drill with a clamp. CAUTION: if not properly contained, these snap rings can fly off to some unknown place, never to be found again. The chuck will be a "lefty loosey" to remove. Hammer Drill (Tool Only) Tool-Peak Torque = 1,200 (Renewed) 4.7 out of 5 stars 131 Milwaukee Electric Tools 2997-22 Hammer Drill/Impact Driver Kit Cup your hand over the chuck as you're removing the snap ring to keep from losing it, or losing an eye... You are wearing safety glasses, right? Popular Milwaukee Hammer Drill Parts $ 2.99. I thought about that. Use a bench vise to press the sleeve over the nose of the chuck and onto the split nut. Place the chuck, nose down, into the hole in the wood. Find a suitable replacement to fit your drill. Once all is clean, you can start to reassemble. While the jaws don't have to go back in the same holes they were in, they do need to stay in the same order. 3 years ago K-Drill Auger + Milwaukee Tool M18 Fuel Drill = Ice Fishing Game Changer Dave Maas 11.22.17 First a bit of background: I’ve used hand and gas augers for 40 years. Pop the piston arm with a screw driver Drain the oil from the air chamber, wipe with a clean rag Remove the old O-ring, put a new one in with a little lube Put the piston back in place, pop the arm back on the pivot. I love these keyless chucks. First, you might want to try to tighten this. If you are concerned with scratching or marring the outside of the chuck, use suitable protection. When you have any of these to handle, instead of going through the stressful hammer and chisel method that takes a lot of time, if you need a more comfortable means, a hammer drill is your best bet. Use a hammer and a suitable "drift" to drive the chuck body from the lower housing. How to Use a Hammer Drill. This is phenomenal! on Introduction. Chuck Lift the top off the pack. The 5-gallon bucket full of … This is actually a shaft that will slide out. I love disassembly projects, and they're all the better when reassembled at the end. My milwaukee hammer drill spins when trigger is pulled but many sparks from where brushes are along with a lot of electric burnt smell. Take this Bosch DDS182 drill driver. After some prodding and prying, I determined that this was the easiest way to get it apart. These will need to be aligned during reassembly. To take out a chuck, stick a screwdriver where you’d normally insert the drill bit. M18 drill pdf manual download. Lay the drill down on it's side with the chuck hanging over the edge of a bench as pictured. Do the craftsman drills do good in in the market for one, Instead of grease you should try a dry lubricant such as graphite, Reply I can get the screw out but cannot tight an allen wrench. A small dab of light grease will help the bearings "stick" in place. Torque, Two M18 RedLithium XC5.0 Batteries, Model# 2806-22 The clearances for anything to get down into the body of the chuck are very small, so you don't have to worry about larger particles, but eventually enough stuff will get in there to warrant another cleaning. With the jaws pointing downward, drive the chuck body out of the sleeve. Use a suitable method of catching all of these tiny bearings. We’ll walk you through it step-by-step, whether you have a keyless drill or a keyed chuck drill… Hold the drill firmly to the bench and hit the allen wrench downward using sharp blows with a hammer. Good luck. A hammer drill, also known as a percussion drill or impact drill, is a power tool used chiefly for drilling in hard materials. The easiest way to make sure the order doesn't get mixed up is to mark at least two holes of the chuck and two jaws. I’ll take a look at some brand-specific things to keep in mind later in this article. Most Popular Parts. To ask our experts a question about a part, use the Q&A feature on our product pages. It has been a great drill, but recently has been plagued with a sticky chuck, making it hard to open and close the chuck. Put the brass bushing over the jaws of the chuck to the body of the chuck and whack it with a hammer. The secret to getting the best out of hammer drill starts with purchasing the right one for you. 48-11-1840 Be careful not to scratch, nick, or dent the bores that the jaws slide in or the jaws themselves. I dunno haha it looks like awesome stuff though but pricey. ... Time to take the halves apart and inspect. To get the jaws all the way out, there is a bearing race/sleeve that needs to be removed. See, that’s what did it. 6 years ago, Wow I've never heard of that stuff. Clamp the lower housing in a vise with the jaws pointed downward. Lay the drill down on it's side with the chuck hanging over the edge of a bench as pictured. "belt" or "pump". In Stock. You'll notice that there are two tabs inside the upper housing that fit inside some slots in the chuck body. Once the sleeve is removed and bearings contained, remove the split nut and slide the jaws out of their bores. Question 4 months ago This article takes you through the details of how to use a hammer drill to the greater good. From sewing to welding to wrenching on engines and everything in between. 48-11-1815 It is a type of rotary drill with an impact mechanism that generates a hammering motion. Set the chuck on the spindle and hold a small piece of wood on the end so it's in contact with the chuck. Test to see if they are timed correctly by holding both sides of the split nut and rotating the chuck body so the jaws close. First, though, let’s start by going through the process of using a regular hammer drill regardless of its brand. Really helpfull and instructional. These are the most commonly purchased repair parts for 5378-20. Y M18™, TO REDUCE THE RISK OF INJURY, USER MUST READ AND UNDERSTAND OPERATOR'S, AFIN DE RÉDUIRE LE RISQUE DE BLESSURES, L'UTILISATEUR DOIT LIRE ET BIEN, PARA REDUCIR EL RIESGO DE LESIONES, EL USUARIO DEBE LEER Y ENTENDER EL, Rapid charger The inner chuck screw is reverse threaded which is why it needs to be rotated clockwise. Milwaukee 0614-20 314c Parts - 14.4 Volt 1/2" Lok-Tor Hammer Driver Drill Milwaukee 0617-20 a78a Parts - 14.4 Volt 1/2" Lok-Tor II Hammer Driver Drill Milwaukee 0617-20 a78b Parts - 14.4 Volt 1/2" Lok-Tor II Hammer Driver Drill 48-11-2402 it will assist me in the rebuilding of my Hitachi 10 years plus cordless drill chuck. Share it with us! The drill itself is cordless, its motor is brushless, and the charging system is wireless. Sign up. I recently killed my DeWalt 18V XRP Hammer Drill and was almost in tears because we had been through so much together. on Step 9. The common threads on the drill are either 1/2-20 for 1/2" capacity chucks or 3/8-24 for 1/4" capacity chucks. The normal saying "lefty loosey" is wrong when it comes to reverse threaded hardware. I'd try to use a rag or something to prevent gouging it. Answer Hold the drill firmly to the bench and hit the allen wrench downward using sharp blows with a hammer. This means that to loosen the screw, you'll turn it to the right. Problem is, my chuck is frozen. So much material that is. I searched a while online and couldn't find anything that showed how to get these apart. The chuck will be a "lefty loosey" to remove. My chuck had 32 bearings - yours may vary depending on the size of the chuck. 48-11-1820 First step is to remove the chuck from the drill. As I mentioned earlier when I first saw the Milwaukee M12 Fuel Rotary Hammer I thought for sure it was some kind of joke. Adjust the jaws of the vice so they only catch the sleeve of the chuck. on Step 1. Milwaukee 2804-20 M18 FUEL 1/2 in. Down the chuck is a screw that fastens the chuck itself. Milwaukee drill chuck problems -- How to solve this? on Introduction. Hammer Drills I'd avoid using any marking that may wipe off or be removed by cleaners, etc. Once the screw is out, grab the largest allen wrench you have and tighten the short end into the chuck. Wait a minute... you didn't have any pieces left over at the end. Remove the screw. Upon further review though I found out that the joke was on me, much to my surprise this lightweight and compact rotary hammer drill actually packs a punch and has a slew of great reviews. Still runs beautifully, although I am going to take it apart and clean it/replace the grease. Work with maximum comfort and grip with the adaptable 3-position side handle. Slide the jaws back in their corresponding bores. Milwaukee Hammer Drill 5378-20. m18 and m12 lithium-ion battery packs The upper plastic housing is held to the chuck body with a snap ring. Use a small screwdriver to gently pry and remove the snap ring. Reply Slowly press the chuck all the way into the sleeve, ensuring that all bearings remain in the channel. Fully seat the chuck so that the sleeve is flush with the top edge of the split nut. Place the bearings in the channel. Did you make this project? My drill is same as this. 6 years ago If one jaw is out of time, it will be lower than the others. This 1930s Black and Decker 1/2 inch drill I bought the other day. 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