how to remove stuck squirrel cage from blower motor

Three bolts hold the motor and fan to the black plastic blower housing. I’ve seen a lot of guys recently who reach for the motor puller tool first thing when attempting to remove a blower motor from a wheel/fan blade. It almost sounded like there was a leaf or something in it, but it was perfectly clean. Blower Motor Blues - Squirrel … Instead of V-blocks, you'd get less friction of you set up two level flats for the axel to roll on. Most blower fans are of the "squirrel cage" variety; each blade needs to be cleaned completely for optimum efficiency. How to revive/lubricate your fireplace blower fan or any other … Free shipping on many items | Browse your favorite brands | … Submitted: 8 years ago. I've tried pulling and gently prying to get the wheel off but I can't get it. Loosen the third one and the blower motor should come free. When I turned the unit off the noise stopped. So, Thursday I noticed a strange sound coming from the vents. just a note on this,, while you have the fan and squirrel cage out, why not clean that too.. cage is easily removed from the motor shaft and the fan motor from the housing.. mine had plenty of black dust (probably from carbon brushes). October 21, 2020 Kaleb Saleeby No Comments. Check the belt that connects the fan to the blower motor for cracks and other wear and tear. It looks like a half circle. 4) Remove the wingnut and washer from the exhaust tube. Remove the ground wire that attaches from the motor to the blower. I am replacing the burned out motor with an AOSmith 9608 motor. But the motor still won't separate from the fan Remove the bolts from the bracket that mounts the motor inside the blower. http://forums.bimmerforums.com/forum/showthread.php?t=1135494, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Show Less. then turn the whole thing over. 5) Remove the blower squirrel cage cover, its held in place by 4 1/4 inch hex screws. Any ideas on the best way to remove the squirrel cage fans on the blower motor? If you see cracking or fraying, replace the belt. According to Vent-A-Hood, the blower housing and E-Z Clean blower shields may also be run through a cycle in the dishwasher. "squirrel cage" removal In the hotel where I work as a maintenance person we have some Trane horizontal cabinet coil heaters. technician came to replace blower motor and capacitor then said he couldn't get the motor off the blower wheel. I heard that they'r Ask Our Pros-Owner Assistance - NO DIY advice will be given. You will need to pull off an electrical connector, and a rubber (motor) cooling hose, to remove the motor/fan blade assembly. Get the most out of your heating system! motor seem to be stuck to the squirrel cage. I removed 3 bolts with bushings mounting to one side of squirrel cage and loosened a bolt on the other side that secured the shaft. Slide the Shaft Blaster over the motor shaft. If I could get the squirrel cage blades off the motor I think I could either replace just the motor at 1/2 the cost of motor with blades or replace just the bearings in the motor. OH…and SPARE wheel retaining bolt, since you might bend the one it has while trying to remove the wheel. Remove the blower shields by gently pulling and tilting them forward and away from the housing. Normal image on the left, thermal image on … Forums. Reattach the main computer and plug it in as well. How to Remove a Squirrel Cage From a Furnace Motor Shaft ... How To Remove An Ac Motor Shaft Deom Squirrel Cage, Removing A Jammed Motor Shaft From Squirrel Cage, Remove Squirrel Cage Fan From Motor Shaft. Use an old toothbrush to do the job. Reach into squirrel cage and mark where the squirrel cage hub sets on the fan shaft. I've broken several squirrel cages in the past so I am delighted to finally have found a quick and easy way to do it without buying ... How To Remove An Ac Motor Shaft Deom Squirrel Cage, Removing A Jammed Motor Shaft From Squirrel Cage, Remove Squirrel Cage Fan From Motor Shaft Open the access panel of the air handler, by taking off the nuts using the nut-driver, often found close to the center of the access panel. Is there ANY way to remove this motor without damaging the blower wheel. It seems from looking around (partsgeek.com), that the bosch motor (shown without the cages… Choose from our selection of squirrel cage blowers, including blowers, high-output blowers, and more. This is a squirrel cage type of blower which is belt driven from a fractional horsepower motor. There isn't any sort of nut holding the wheel to the shaft that I recognize. For a better experience, please enable JavaScript in your browser before proceeding. Step 4: Remove the blower wheel and motor from housing. This is assuming you have a blower cage with axel sticking out of both Yes... we are 20 years old. Remove the exhaust tube. I have a 1993 300E with a noisy A/C blower motor. Install the new blower motor by reversing the steps for removal. Make sure all parts are de energized! A forum community dedicated to BMW owners and enthusiasts. The fan on the Williamson furnace was acting up again. Then remove the motor mounting bolts which hold the motor to the housing. Check the belt that connects the fan to the blower motor for cracks and other wear and tear. 3.1.3.1 Before attaching the motor (1-2) to the Housing Assy (1-3) … Accessories – Pumps, Cooling Towers, Evap Condensers, etc, Components – Valves, Motors, Condensers, Evaporators, etc, Duct Systems Design, Installation & Practice, Piping Systems Design, Installation & Practice, Control System Design, Installation & Practice, Welcome from the Editor & Electrical Forum Rules, Pro's Forum: National Electrical Code (NEC), Pro's Forum: Calculations & Electrical Theory, Pro's Forum: Electrical Business & Marketing. I suspect you do also. I learned this trick the other day. loosen this nut as far as you need to, allowing the shaft to move. Squirrel cage when applied to motors is a specific type of motor, not usually used in a bathroom fan. Post photos, respond to polls and access other special features. It is recommended that a … Heater Blower Motor and Squirrel Cage Upgrade #6466 #6466 Heavy Duty Heater Motor/Blower Upgrade. The capacitor acts like a spark plug, creating the energy needed for the motor to engage. (Download PDF for pictures) This is a step by step instruction guide on how to install the upgraded heater motor and squirrel. Post by jevansx1 » Dec 24, 2013 6:50 PM. I must replace the cage on my '83 sc and it seems to be press fitted to the 8mm shaft of the motor. RV Mechanic: Randall, RVIA Certification replied 8 years ago. Components – Coils, Heaters, Motors, etc. I am to the point of removing the squirrel cage to replace the blower motor in my hydroflame furnace and do not know how to proceed. If … all blown out with compressed air.. … I loosened the belt further and slipped it off the pulleys. Thanks in advance. Component Loosen the set screw on the squirrel cage and remove the defective motor and attach the squirrel cage blower wheel to the new motor shaft with the same aligning spacing. Try the local building supply house for a replacement unit. also blew compressed air thu the entire area to remove any other debris and clean the filter as well. It would be difficult to deform the motor shaft however a burr / indentation from the set screw can mess stuff up if its secured on the round area that is why the flat area is there. I've removed the set screw on the squirrel cage bllower, but the blower will not slide off the shaft. Our 20th year anniversary is May 21, 2020. 230 volts to blower and 25 volts to motor circuit board. How do you remove the fan (squirrel cage) from the blower motor (from a w124)??? Get the best deals on HVAC/R Squirrel Cages Fans & Blowers when you shop the largest online selection at eBay.com. I've located a replacement motor online. It's probably less than $50 for a new one. Use an old toothbrush to do the job. ... with the squirrel cage fan in place, the motor properly re-mounted onto the blower frame, and the air deflector properly replaced and secured (right side of the blower frame in our photo), James gives the fan a spin to be sure that … RULES for AOP - Owner Assistance and Contractors, The ARPA Zone/Open Membership Discussion Forums, Energy Efficiency and Building Performance Discussion NEW, Carnak Zone/Locked Areas - For Professional Member Only, Pro Forum: Refrigerants and EPA regulations **NEW, Pro Forum: Residential Refrigeration and Appliances **NEW, Pro Forum: Equipment Recalls and Bulletins **NEW, Pro's Forum: Building Science Discussions, Educational Forums - Open for all in the industry, Welcome to HVAC-Talk's Educational Forums, How to Submit Links, Articles and Quiz Questions, Frequently Asked Questions About Submissions, Physics, Thermodynamics, Fluid Flow and Combustion, Educational, Training & Reference Information, Manufacturer's Technical Information Links, Electrical Theory, Circuits and Electronics, HVACR Equipment, Components & Accessories, Accessories – Humidifiers, Air Cleaners, HRUs, Fans, Filters, etc. 60 amp breaker on carrier air handler tripped, reset and turn back on. Answered in 6 minutes by: 12/23/2011. So now I think it is the bearings. Heat it up a bit and it will damn near slide off. cage. I … This may take a little prying and wiggling, but it should come straight out. Here’s how the Shaft Blaster cuts squirrel cage blower and condenser fan motor shafts in three easy steps. Participate in over 40 different forums and search/browse from nearly 3 million posts. Had the same issue when I changed the blower motor in my S500... the squirrel cage fan was stuck solid to the motor shaft. Don't know about your E class, but the one on my S was some sort of plastic making it really important to be very careful. show more show less . Ask Your Own RV Question. So, Thursday I noticed a strange sound coming from the vents. if you hold the squirrel cage and have someone else hit the motor shaft with a hammer ----it will move, then you need a punch to hit with hammer and drive shaft out. loosen this nut as far as you need to, allowing the shaft to move. … Read Article . Mounted to the angle iron was the squirrel cage blower assembly. As the title says, how does one go about removing the squirrel cage from the motor shaft on the blower unit at the back of the engine. sand the shafts that the squirrel will slide on hold up on the vertical and run some oil down the shaft just above the hub on the squirrel.take a pipe wrench anf lock it down on thr shaft between the squirrel and the motor ...have another guy slowly turn the squirrel cage till it breaks away and does a 360 full turn,somw WD40 on the remaing shaft and rotate it off.NOTE if that squirrel is bent or the rounds are damaged it will be out a round when you run it and vibrate..take it and roll it on a flat floor to see if it wiggles as it rolls. 19.70% curiosity 86.40% because I want to re-lube the bearing at the hamster wheel end of the motor and removal of the hamster wheel will allow me access. just a note on this,, while you have the fan and squirrel cage out, why not clean that too.. cage is easily removed from the motor shaft and the fan motor from the housing.. mine had plenty of black dust (probably from carbon brushes). Lift up on the dash to install the motor into its opening. Fresh Air Blower Motor Squirrel Cage Removal. I need to replace my fresh air blower motor. You can do this by loosening the bolts that keep the motor in place. Install the mounting screws and and tighten them with the socket wrench, then plug in the wiring connector. Get the best deals on Squirrel Cage Fan HVAC/R Motors when you shop the largest online selection at eBay.com. The unit doesn't have a nut holding the fan onto the drive. How to field test 3-phase squirrel cage motors ... Record all damage and defects, remove debris and contamination and perform any maintenance or repairs that need immediate attention. It seems from looking around (partsgeek.com), that the bosch motor (shown without the cages) is way much cheaper than the whole assembly. Take off the bolts then slide out the motor. socket and ratchet. You have to flip over the whole assembly, for the motor to slide out. Attach the Shaft Blaster spindle to any power drill. You’ll also need a new motor shaft seal. You mentioned the attached method, but I could not find it. How To Remove A Furnace Blower Motor Step 1: Turn Off The Power. So for one thing, we want to get the blower fans (squirrel cages) off the motor … To remove the blower housing(s) and damper(s), first remove the E-Z Clean blower shield. The #1 question asked by NEW MEMBERS. All of the Magic Lung parts can be cleaned in a bucket of warm, soapy water. Turn the cage back over and remove the motor. Dark Mode Menu Log in Register Home. Bringing the BMW community together. Discussion Starter • #1 • Dec 11, 2010. Just like you did, loosen the stud, oil the shaft and spin the wheel around the shaft to get oil around it, tap wheel towards motor an 1/4″, spin it again, now cut the shaft off flush with the hub using a battery powered rotary tool, like a die grinder, use a 3″ cutting wheel and cut the rusty shaft off right at the hub. It sounds like there is a bird stuck in the fan - would you check to see if ours are in their cages!!" To remove the motor from the squirrel cage, first remove the ground wire, then remove the 3 bolts that hold the mounting bracket to the squirrel cage housing. It was time to do something. Set the squirrel cage in direct sunlight--away from dusty areas--until dry to the touch. how do you remove the squirrel cage from a blower motor there is no plastic clip its all metal and not a nut you can - Mercury 1999 Mountaineer question What techniques can I try to remove the blower? How do you remove the squirrel cage or get access to the bearings? Any ideas on the best way to remove the squirrel cage fans on the blower motor? I could see that the belt was a bit loose but when I grabbed the driven pulley and pulled it from side to side I found that there was a lot of side play in the bearings. all blown out with compressed air.. … Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. Blower motors are made up of a motor, a blower wheel also called a "squirrel cage" and the shell. I just can't see paying twice the price for something I already have - that is, if I can remove them. When shopping online, I noticed AutohausAZ had the blower motors without the squirrel cages for under $70 new, whereas complete assemblies with the squirrel cage is about $200. Motor puller tools are an awesome backup tool when needed, but that shouldn’t be the go-to method of removing a motor. Squirrel cage fan turns slow, will momentarily speed up and then slow ba … read more If necessary, schedule nonessential maintenance or repairs for the next regular shutdown. Turn the squirrel cage over and loosen the nut as far as necessary to allow the shaft to move. Share this conversation . How do I get it off? The main issue with using a motor puller … This article illustrates and describes key steps in removing and cleaning the blower fan assembly in an air handler used for air conditioning or heating. To remove the motor from the blower assembly, start by loosening the set screw that attaches the wheel to the motor. View Dayton blowers with easy to use list The blower housing is removed for cleaning by unsnapping the suitcase latches (one on each side of the housing). If you see cracking or fraying, replace the belt. How hard is it to remove the old squirrel cages from the old blower motor … Allow the Magic Lung to soak before scrubbing and rinsing. Now I need to remove the squirrel cage blower wheel from the old motor so I can put it on the new one. Randall, RVIA … Mark it carefully as it must be returned to the exact spot. Loosen the set screw in hub of squirrel cage (blower wheel). Most blower fans are of the "squirrel cage" variety; each blade needs to be cleaned completely for optimum efficiency. Remove two of three hex nuts holding blower motor in place. Figure 5: A motor driving a blower. Hello everyone, Is it possible to remove the squirrel cages from an older blower motor, and use them on a replacement motor? then turn the whole thing over. How do I get it off? A quick check on the top side of the panel yielded two 7/16ths inch cap screws. Remove the wingnut and the control board will slide out. also blew compressed air thu the entire area to remove any other debris and clean the filter as well. Tutorial : How to remove a squirrel cage from a blower motor. JavaScript is disabled. I was not able to remove the squirrel cage from the old motor so I broke the squirrel cage allowing me to expose the wire harness and grommet that went through the back of the shroud. Step 2: Remove The Blower Motor Assembly. To remove the motor from the squirrel cage, first remove the ground wire, then remove the 3 bolts that hold the mounting bracket to the squirrel cage housing. Squirrel Cage Blowers Common Uses: Wood Stoves, Fireplace Inserts and much more Motor must be shielded from extreme temperatures or the automatic overload protection will trip the motor off Note: Blowers have wire leads, no power cords, plugs or switches. But before unscrewing the access panel, turn off the unit first, to avoid electrocution or other untoward event. If the fan is directly attached to the motor (without a belt), remove the fan first and then … Step 6 Slide the cleaned and dried squirrel cage over the motor shaft. I'm working on a single speed direct drive squirrel cage blower that has a bad motor. Take the old belt to a hardware store so you can find the exact type. You can reach this by lying on your back, face up from the passenger side foot well floor area, right under the glove box door. I actual fact, in the mean time, I've managed to remove the motor from the plastic housing, which has allowed me to wash out the entire motor with spray electronics cleaner and washed out the hamster wheel. On the side, where the motors shaft comes through the squirrel cage, there is a 1/4 square nut. I figured it was a bad cap, because the motor would buzz and struggle to start, sometimes actually starting. This … The next step is to remove the motor from the whole blower assembly. In stock and ready to ship. Blower motor replacement is easy. Removing a Blower Motor. 25 Posts . You will need to pull off an electrical connector, and a rubber (motor) cooling hose, to remove the motor/fan blade assembly. On the side, where the motors shaft comes through the squirrel cage, there is a 1/4 square nut. Can you post it again. I sounds like the motor shaft is stuck in the squirrell cage, hammering to loosen will prob damage the motor bearings or damage the fan. Since the state of the blower changes after switching ignition off/on, the problem can be inside the AC … You may freely link Blower motor problem since 2,500 miles NOW at 10,000 First time they thought it was a loose connection to the blower motor. Is there ANY way to remove this motor without damaging the blower wheel motor shaft with vice grips and try to forcibly work the squirrel cage. but as far as a knocking noise or the kilicking … http://www.aosmithmotors.com/pdf/cat...150/PAGE40.pdf, http://www.youtube.com/watch?v=U1qEZHhJubY. Lubricate the motor. Rinse the squirrel cage outdoors with forceful water from a garden hose. TL;DR blower motor is shot, but seems to be stuck on something above it. ... Slide the blower wheel onto the motor shaft as far as it will go, making sure the back of the blower wheel does not touch the motor mount screws protruding from the motor. You may have to place two large screw drivers or other pry bars underneath the squirrel cage equally across the underside of the squirrel cage slowly prying up the cage. Free shipping on many items | Browse your favorite brands | … Tilt the motor back to start the lower cage into the duct opening, then fit it into place. I found that the AC was running, but not the blower motor. How do I remove the squirrel cage blower from the shaft of the electric motor ? Check out the installation instructions here: Get the PDF Instructions HERE! If it's real hot it would appear it's failing. The furnace is making a funny chirping sound again. Work at your own risk and under the direct supervision of an A/C professional! Pull off the squirrel cage carefully by applying WD40 (or other lubricant) to the shaft. Since the squirrel cage blower is a component of the air handler, gaining access to it implies opening the panel of the air handler. I removed my blower motor from my coupe yesterday because it was making a low pitched noise. The bearing are shot and the motor needs to be replaced or rebuilt. I took the unit down and I'm trying to get the fan off of the drive so I can get to the motor screws underneath. Hi, We need to replace the motor in our bathroom exhaust fan. We need to replace the motor in our bathroom exhaust fan. I've located a replacement motor online. sand the shafts that the squirrel will slide on hold up on the vertical and run some oil down the shaft just above the hub on the squirrel.take a pipe wrench anf lock it down on thr shaft between the squirrel and the motor ...have another guy slowly turn the squirrel cage till it breaks away and does a 360 full turn,somw WD40 on the remaing shaft and rotate it off.NOTE … Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Squirrel Cage Blowers For Wood Stoves, Fireplace Inserts, HVAC and many more Blowers are sold as complete assemblies Motors have automatic overload protection We do not sell any parts for these units Blowers are not explosion proof Note: Blowers have wire leads, no power cords or plugs unless otherwise stated … if you sit there and watch it long enough the blower wheel will fall off by itself. Time to remove is about 2 minutes. Tighten the thumb screw. Said it might have fused together over years because it's real dirty. W124 E,CE,D,TD Class. Remove squirrel cage from new motor by removing retention clip with a pliers. In at least one of these units the blower assembly is in particularly bad shape and needs to be at least cleaned up good, and we need to replace the motor in one of the other units. Mercedes-Benz Sedan Forums. Tools you will need are a 10 mm. Now I need to remove the squirrel cage blower wheel from the old motor so I can put it on the new one. Squirrel–cage and Mist collectors remove particulate matter in the form of fine liquid droplets from the air. Show More. I dont want to force it off and end up braking it. Category: RV. TL;DR blower motor is shot, but seems to be stuck on something above it. Turn back over, take a piece of 2×4 wood, place against … I found that the AC was running, but not the blower motor. Hello everyone, Is it possible to remove the squirrel cages from an older blower motor, and use them on a replacement motor? I figured it was a bad cap, because the motor would buzz and struggle to start, sometimes actually starting. I've applied WD40 to the shaft. I use a Allen head bolt of the same size, remove the factory bolt and screw the Allen head into the shaft. Actually with a little more searching, I found this article here: Hi, I am planning to replace my blower fan and delighted to see your note here. Turn housing over, remove the bracket bolts to motor.
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