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Nutri Ninja BL450 Motor Replacement

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  1. Nutri Ninja BL450 Motor Replacement, Small Rubber Wheel: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the cup from the blender base.

  2. Nutri Ninja BL450 Motor Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Nutri Ninja BL450 Motor Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Turn the blender over and unscrew the three 14 mm screws holding the slotted base in place. These are Torx Security bits (TR9) on some units.

    The three screws holding the slotted base in place on some units are Torx Security bits (TR9) not phillips. The tool is listed above (T9 Torx Screwdriver is actually a TR9 Torx Security Screwdriver . It’s the right tool.

    Dennis Carr - crwdns2934203:0crwdne2934203:0

    So when you remove the bottom plate and completely remove the motor, does the new motor come with the electrical cord already attached, and if so, how do you get the bottom plate off and on with the motor on one side of the cord and the plug on the other. Or does it come without the cord and you need to do some soldering?

    Craig Velardi - crwdns2934203:0crwdne2934203:0

  3. Nutri Ninja BL450 Motor Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Nutri Ninja BL450 Motor Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Nutri Ninja BL450 Motor Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Using a the standard Phillips head screwdriver bit, remove the slotted black plastic covering and then unscrew the one 11mm screw holding the power cord in place.

    • Unscrew the four 14 mm screws that are in the deep slots. This will release the motor from the base.

  4. Nutri Ninja BL450 Motor Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Nutri Ninja BL450 Motor Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Nutri Ninja BL450 Motor Replacement: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • CAUTION: the silver blade attached to the motor is very sharp. Use a towel or thick cloth to protect your hands for the next step.

    • Using a towel, hold the silver fan still. Twist the small black rubber wheel that is attached to the top of the blender base to the right. This will remove the wheel for replacement.

  5. Nutri Ninja BL450 Motor Replacement, Plastic Outer Base: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Nutri Ninja BL450 Motor Replacement, Plastic Outer Base: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Nutri Ninja BL450 Motor Replacement, Plastic Outer Base: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use the standard Phillips head screw bit to unscrew the screws in the black plastic with the silver circular discs.

    • Using the T9 screw bit, unscrew the four sets of two 11 mm screws located on each of the four sides of the motor.

  6. Nutri Ninja BL450 Motor Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Nutri Ninja BL450 Motor Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Untwist the small rubber connector to detach the plastic from the motor.

    i could not remove the rubber connector any way you explain how please do i have to remove the fan before?

    M A - crwdns2934203:0crwdne2934203:0

    Has there been any answer to this question? I am having the same issue. The rubber connector doesnt come out.

    Harshit -

  7. Nutri Ninja BL450 Motor Replacement, Motor: crwdns2935265:07crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove the motor and replace it.

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To reassemble your device, follow these instructions in reverse order.

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Morgan Blauth

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USF Tampa, Team 1-5, Leahy Spring 2016 crwdns2935289:0USF Tampa, Team 1-5, Leahy Spring 2016crwdne2935289:0

USFT-LEAHY-S16S1G5

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The only problem with my Nutri Ninja Pro BlenderModel BL470UK 30220-240V-50hZ 900W is the carbon brush tension spring is snapped on its bend point your suggestion to replace the motor is ludicrous and so wast full this is bad advice

Bob Wareham - crwdns2934203:0crwdne2934203:0

This tutorial is labeled “motor replacement”, not “carbon brush replacement”. It’s obviously intended to show how to remove the motor assembly as a whole, & doesn’t go into details on specific components of the assembly. I notice all of the repair pages for this model seem to be by a single person. Do you really expect one person to think of everything that could go wrong with a blender & make a separate guide for every single possible breakage? Repair tutorials here generally presume that the reader has common sense & basic intelligence & will be able to use the guide in a general manner, even if their specific problem is not shown.

The fact that you can look at your motor assembly & diagnose the problem as a broken spring suggests you also have enough knowledge to repair that problem without a specific guide. Other people may have an irreparable motor & may need to replace the whole assembly.

I’m just glad there’s guides showing the inside of the blender; I can do my own diagnosing once I get it opened up.

Nerfbomb -

I've got a BL480EU, but it seems to be similar in construction. I guess the only real difference is a 230V motor and electronics. I couldn't remove the motor because I wasn't able to perform step 6. You can definitely not unscrew to the rubber connector with 2 fingers ;)

I used a pair of pliers (vice grips might work as well) but it was so tight I ended up rotating the propeller in the back, I was holding on to. Can anyone confirm that the rubber dog/driver/connector is actually screwed in in the BL480 and not pressed on? Would love take mine apart. Any hints are appreciated!

Hannes - crwdns2934203:0crwdne2934203:0

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