In the event you’re like most electrical bike riders, you may ultimately want to vary a rear tube. It isn’t a troublesome process, but it surely does require a couple of specialised instruments. On this article, we’ll stroll you thru the steps on the way to change the rear tube on an electrical bike. We’ll additionally present some tips about the way to keep away from flats sooner or later.
First, you may want to assemble a couple of instruments. You will want a pair of tire levers, a brand new tube, and a patch package. You may additionally wish to have a pair of gloves available to guard your fingers from the tire levers. After getting your instruments, you are able to get began.
To start out, you may must take away the rear wheel from the bike. To do that, merely flip the bike the other way up and find the 2 bolts that maintain the wheel in place. Take away the bolts after which rigorously raise the wheel off of the bike. As soon as the wheel is off, you may lay it down on the bottom and start altering the tube.
Disassembly of Rear Wheel
1. Take away the brake caliper
Utilizing a 5mm Allen key, loosen the bolts that maintain the brake caliper to the body. Fastidiously take away the brake caliper and set it apart. Watch out to not harm the brake line.
2. Take away the wheel
Use a 15mm wrench to loosen the axle nuts on either side of the wheel. As soon as the nuts are free, you may pull the wheel straight out of the body.
3. Take away the tube
The tube is held in place by a tire liner. To take away the tube from the liner:
1. Insert a tire lever between the tire and the liner. Pry the tire away from the liner sufficient to show the valve stem.
2. Use a pair of pliers or a tube wrench to unscrew the valve core. Permit all of the air to flee from the tube.
3. Use your fingers or a tire lever to rigorously pull the tube out of the tire.
| Steps |
|---|
| Insert a tire lever between the tire and the liner. |
| Pry the tire away from the liner sufficient to show the valve stem. |
| Use a pair of pliers or a tube wrench to unscrew the valve core. |
| Permit all of the air to flee from the tube. |
| Use your fingers or a tire lever to rigorously pull the tube out of the tire. |
Tube Inspection and Elimination
Preparation:
Previous to beginning any upkeep, guarantee the electrical is powered off and the battery is disconnected. Collect the mandatory instruments, together with a wrench, pliers, and a tire lever set.
Tube Inspection:
Examine the rear tube completely for any punctures or harm.Inflate the tube barely and submerge it in a bucket of water to determine any leaks. If leaks are detected, change the tube.
Tube Elimination:
Begin by loosening the nuts on the axle with a wrench. Use pliers to take away the axle bolt and spacer. Fastidiously raise the wheel off the axle.
As soon as the wheel is eliminated, take away the valve cap and use a tire lever to pry the tire bead away from the rim. Work your means across the tire, progressively prying it free till you may raise it off the rim.
With the tire eliminated, you may entry the tube. Grip the tube firmly and thoroughly pull it away from the rim. Be conscious to not harm the tube or the rim.
Detailed Directions for Eradicating the Tube:
| Step | Motion |
|---|---|
| 1 | Loosen the axle nuts. |
| 2 | Take away the axle bolt and spacer. |
| 3 | Raise the wheel off the axle. |
| 4 | Use a tire lever to pry the tire bead away from the rim, beginning on the valve stem and dealing your means round. As you pry the bead free, work the tire off the rim by rolling it away from the middle. |
| 5 | Take away the tube by gripping it firmly and gently pulling it away from the rim. |
As soon as the tube is eliminated, examine it for harm and change it if mandatory.
How To Change The Rear Tube On Electrical
Altering the rear tube on an electrical bike is a comparatively easy process that may be accomplished in a couple of steps. Here is a step-by-step information that can assist you get the job achieved:
- Collect the mandatory instruments and supplies. You will have a brand new rear tube, a tire lever, a patch package, and a pump.
- Take away the rear wheel. To do that, you will want to find the quick-release lever on the aspect of the bike body. After getting discovered the lever, open it and pull the wheel in direction of you to take away it.
- Take away the previous tube. After getting eliminated the rear wheel, you will want to take away the previous tube. To do that, use the tire lever to pry the tire bead away from the rim. After getting pryed the tire bead away, you may pull the previous tube out of the tire.
- Set up the brand new tube. Take the brand new tube and insert it into the tire. Be sure that the valve stem is lined up with the opening within the rim. After getting inserted the brand new tube, you should use the tire lever to pry the tire bead again onto the rim.
- Inflate the tire. After getting put in the brand new tube, you may inflate the tire. Be sure you inflate the tire to the beneficial strain, which may be discovered on the sidewall of the tire.
- Reinstall the rear wheel. After getting inflated the tire, you may reinstall the rear wheel. To do that, merely slide the wheel into the body and shut the quick-release lever.
