Shark UltraCyclone CH951 U4 Motor Replacement

Written By: Jessica Beck

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Shark UltraCyclone CH951 U4 Motor Replacement

Difficulty

Moderate

Steps

Time Required

30 - 45 minutes

Introduction

This guide will provide instruction for replacing the motor of a Shark UltraCyclone CH951. The motor is the mechanical part of the vacuum that provides the suction. If the vacuum does not turn on or have suction, the motor may need to be replaced. The motor and the battery are attached in this model, so they will need to be taken out together.

Tools

Step 1

Press the dust cup release button and gently pull the dust cup away from the body of the vacuum.

Step 2

Use a TR9 Torx screwdriver to remove the two 8.7 mm screws previously behind the dust cup.

Step 3

Remove the two 12.2 mm screws underneath the dust cup button using a TR9 Torx screwdriver.

Step 4

Remove the 13.9 mm screw beneath the charging port using a TR9 Torx screwdriver.

Step 5

Use the TR9 Torx screwdriver to remove two 11.6 mm screws that hold the exterior motor in place.
They are located underneath where the dust cup previously was and above the exterior motor.

Step 6

Run an iFixit Opening Tool under the casing along the vacuum body until the shell is removed starting around the attachment port, and sliding down towards the charging port.
If necessary, apply gentle force.

Step 7

Press down on the connection point of the white wire and disconnect it.
The connector looks like a white latch. Push down on the edge to pop it out of place.

Step 8

Disconnect the red wire by squeezing each side and gently pulling the two sides apart.

Step 9

Gently pull on the exterior motor.
The wires that were previously disconnected will be attached and will need to pass through the handle of the vacuum. Complete this step carefully so that no damage is done.
Remove the exterior motor, attached to the interior motor and battery.