If you happen to’re like most electrical bike riders, you will ultimately want to vary a rear tube. It is not a troublesome job, but it surely does require just a few specialised instruments. On this article, we’ll stroll you thru the steps on change the rear tube on an electrical bike. We’ll additionally present some recommendations on keep away from flats sooner or later.
First, you will want to collect just a few instruments. You will want a pair of tire levers, a brand new tube, and a patch package. You may additionally need to have a pair of gloves readily available to guard your fingers from the tire levers. Upon getting your instruments, you are able to get began.
To start out, you will have to take away the rear wheel from the bike. To do that, merely flip the bike the wrong way up and find the 2 bolts that maintain the wheel in place. Take away the bolts after which fastidiously raise the wheel off of the bike. As soon as the wheel is off, you’ll be able to 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. Rigorously 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 each side of the wheel. As soon as the nuts are unfastened, you’ll be able to 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 fastidiously 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 fastidiously 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, substitute 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. Rigorously 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 method across the tire, step by step prying it unfastened till you’ll be able to raise it off the rim.
With the tire eliminated, you’ll be able to entry the tube. Grip the tube firmly and punctiliously 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 method round. As you pry the bead unfastened, 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 substitute it if obligatory.
How To Change The Rear Tube On Electrical
Altering the rear tube on an electrical bike is a comparatively easy job that may be accomplished in just a few steps. This is a step-by-step information that can assist you get the job accomplished:
- Collect the mandatory instruments and supplies. You have to a brand new rear tube, a tire lever, a patch package, and a pump.
- Take away the rear wheel. To do that, you’ll need to find the quick-release lever on the facet of the bike body. Upon getting discovered the lever, open it and pull the wheel in direction of you to take away it.
- Take away the previous tube. Upon getting eliminated the rear wheel, you’ll need to take away the previous tube. To do that, use the tire lever to pry the tire bead away from the rim. Upon getting pryed the tire bead away, you’ll be able to 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. Make it possible for the valve stem is lined up with the opening within the rim. Upon getting inserted the brand new tube, you need to use the tire lever to pry the tire bead again onto the rim.
- Inflate the tire. Upon getting put in the brand new tube, you’ll be able to inflate the tire. Be sure you inflate the tire to the advisable stress, which will be discovered on the sidewall of the tire.
- Reinstall the rear wheel. Upon getting inflated the tire, you’ll be able to reinstall the rear wheel. To do that, merely slide the wheel into the body and shut the quick-release lever.
