Question about Razor MX650 Electric DirtBike

Open Question

How to change tension bar on razor dirt bike

I tried to tighten the chain bar on the razor dirt bike, but I cant figure out where the chain goes after it passes through the front sprocket. it is now scraping on the underside of the tension bar. how exactly does the chain go beside the tension bar on its way back to the rear sprocket? thanks

Posted by Anonymous on

Ad

3 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
ptblz7022
  • 3 Answers

SOURCE: Razor e200 scooter the chain tensioner spring - where does it attach?

tensioner should fit on axle or behind the axle on the edge of thew fork where hardware should be mounted to adjust tensioner

Posted on Jun 10, 2012

Ad
  • 2 Answers

SOURCE: trying to tighten the chain tensioner on a razor

I had this same problem and it took me a while to figure it out and there is nothing in the manual that helps. It comes down to this, both parts of the chain, top and bottom, go above the tensioner.

Posted on Sep 23, 2012

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do you replace the chain tensioner on a Razor E300


Theres an 8mm nut holding it onto the pin that goes thru the frame.
Take that nut off and remove the tensioner. Put some grease on the new pin where the tensioner goes. Put the end of the new spring into the hole in the frame next to the pin hole. Hold the tensioner in place and put the pin thru and the nut back on. You should be able to get the chain back on the sprocket without loosening the axle nuts. Hope this helps.

Aug 03, 2014 | Razor E300 Scooter

1 Answer

Tryed to put on a chain cant get it back togather right


Completely loosen the chain tensioner. When looking at the saw from the sprocket side(bar to the right) the chain WILL travel clockwise. Fit the chain on the bar.(ensure that the chain travels in collation with the sprocket at the end of the bar if equipped). When looking at the saw from the sprocket side(bar to the right) the chain WILL travel clockwise. With the chain still in the bar, fit the 5 or so links in the sprocket on the powerhead, engage the bar with the bar nuts, then lastly engage the chain in the tensioner. Place the sprocket cover and nuts. Tighten nuts then loosen about .5 turn. Adjust chain tensioner. Retighten nuts. See that tightening the nuts made your chain tighter, loosen nuts readjust chain, tighten nuts. With gloves on and the chain brake disengaged please ensure the chain travels around the bar. Put on your chaps and start cutting.

Sep 11, 2011 | Husqvarna , No.455 Rancher, 20" Gas -...

1 Answer

How do i adjust the chain on the mx650


The chain tensioner is on the right side of the bike a few inches or so in front of the tire on the rear swing arm all you do is adjust it up to tighten and down to loosen it.

May 30, 2011 | Razor MX650 Electric DirtBike

1 Answer

The chain on the MX500 dirt bike is slipping over the sproket on the back wheel. I've read the posts where the sproket turns but the wheel does not, that is not my issue. I'm thinking I just need to...


Is there a chain adjustment on this bike? It must be very loose to slip over the sprocket. See if there are two bolts that act as jacks to move the rear wheel back away from the drive sprocket. Loosen the locking nuts on each bolt, and tighten both equally until there is only 1/2 inch of play in the middle of the chain, then repost.
Gary

Dec 22, 2010 | Razor MX500 Dirt Rocket

1 Answer

I cannot find my manual to my 18v cordless chainsaw ccs818. I need directions for putting the chain back on. I would like to download a copy of the manual.


Your manual can be found here:

http://www.blackanddecker.com/Manuals.aspx with pop-ups enabled then enter your model number
or
http://www.dewaltservicenet.com/documents/English/Instruction%20Manual/90560838,CCS818.pdf

See the instructions for replacing the chain on page 11. It makes reference to the figures on page 6 so that you know exactly what to remove.

Basically... loosen the bar allen screws. Remove the sprocket cover. Loosen the bar retaining bolts. Use a flat bladed screwdriver on the bar / chain tension screw to shorten the bar enough to install the chain. Then adjust the chain tensioner so that there is just a little slack in the chain at the bottom of bar between the drive sprocket and the bar. Tighten the bar retaining bolts install the cover / tighten all cover fasteners. (see details D and E page 6 of the 2nd link above.)

The steps below are copied from the manual.... I can not undo the formatting and can not post the figures here due to size restrictions..

Thanks for choosing FixYa,
Kelly

Replacing the Saw Chain

CAUTION: Sharp chain. Always wear protective gloves when

handling the chain. The chain is sharp and can cut you when it is

not running.

WARNING: Sharp moving chain. To prevent accidental

operation, insure that battery is disconnected from the tool

before performing the following operations. Failure to do this

could result in serious personal injury.

• Place the saw on a firm surface. Rotate the two allen head screws

(11) counterclockwise with the wrench (13) provided as shown in

figure E.

• To remove the saw chain (9), rotate the tension adjustment screw

(23) in the front of the housing using the flat screwdriver end of the

wrench (13) as shown in figure F. Turning the screw

counterclockwise allows the guide bar to recede and reduces the

tension on the chain so that it may be removed.

• Remove sprocket cover (10) and allen head screws (11).

• Lift the worn saw chain (9) out of the groove in the guide bar (8).

• Place new chain in groove of guide bar making sure saw teeth are

facing correct direction by matching arrow on chain with graphic on

housing shown in figure G.

• Place the saw chain and guide bar assembly around the sprocket

(19). Check to make sure that the slot (20) in the guide bar (8) is

over the two location pins (21) shown in figure E and that the hole

below the slot is located over the adjustment pin (22).

• Replace sprocket cover (10) and thread allen head screws (11) in

with wrench until snug, then back wrench off one full turn.

• Pull bar nose up and keep it up as you adjust tension.

• Rotate the tension adjustment screw (23) in the front of the housing

clockwise to increase the chain tension as in Figure F.

Follow instructions in "Adjusting Chain Tension" section.

• While still holding the bar nose up, securely tighten the rear allen

screw (11) first, then tighten the front allen screw.

• When the chain is new check the tension frequently (after

disconnecting battery) during the first 2 hours of use as a new chain

stretches slightly.

Adjusting Chain Tension

CAUTION: Sharp chain. Always wear protective gloves when

handling the chain. The chain is sharp and can cut you when it is

not running.

WARNING: Sharp moving chain. To prevent accidental

operation, insure that battery is disconnected from the tool

before performing the following operations. Failure to do this

could result in serious personal injury.

• With the saw still on a firm surface check the chain tension. The
tension is correct when the chain snaps back after being pulled

1/8 inch (3mm) away from the guide bar (8) with light force from the

middle finger and thumb as shown in figure H. There should be no

"sag" between the guide bar and the chain on the underside as

shown in figure I.

• To adjust saw chain tension, loosen the allen head screws (11).

• Rotate the tension adjustment screw (23) in the front of the housing

using the flat screwdriver end of the wrench (13) as shown in

figure F.

• Do not over-tension the chain as this will lead to excessive wear

and will reduce the life of the bar and chain. Overtensioning also

reduces the amount of cuts you will get per battery charge.

• Once chain tension is correct, tighten allen head screws (11).

• When the chain is new check the tension frequently (after

disconnecting battery) during the first 2 hours of use as a new chain
stretches slightly.

Nov 08, 2010 | Black & Decker Garden

2 Answers

Trying to tighten the chain tensioner on a razor scooter


I had this same problem and it took me a while to figure it out and there is nothing in the manual that helps. It comes down to this, both parts of the chain, top and bottom, go above the tensioner.

Oct 09, 2010 | Razor E300 Scooter

1 Answer

The chain keeps coming off of my daughters MX500. Is there a way to tighten the chain or the chain tensioner. Is there something else that could be causing it to come off?


The chain usually comes off because it is not tight enough or the chain is not aligned correctly with the sprockets. Check the chain tensioner to see if it is keeping the chain tight and not moving even though it is tight, if it loosens, replace the tensioner. Check the chain for any broken or worn spots or links, if any are found replace the chain.

Jun 15, 2010 | Razor MX500 Dirt Rocket

1 Answer

How do you reassemble the belt tightening screw?


it tensions against the chain bar
Should not have had to remove it to change the chain
There will be a hole in the bar for it to fit in to

Mar 31, 2010 | Remington 16" Electric Chain Saw

1 Answer

Razor Electirc Scooter, the chain keeps falling off, I cannot see how to tighten it....help


If the chain is too long than shorten it by using a chain breaker. Or you don't have a chain breaker take the scooter to a bike or more preferable a electric scooter shop and have them do it. The problem could also be your chain tensioner check to see if it's tightening the chain.

Dec 17, 2009 | Razor E100 Electric Scooter

1 Answer

Chain tightens up under power to point engine stalls


If you've already tried to tighten the bar tensioning nuts and the bar keeps "creeping" and gets tighter, that is unusual, as most times the bar should get looser, not tighter.

I would suggest you try a new bar and set of tension nuts, or at the very least a new set of tension nuts first.

The problem might be the tip sprocket has worn out (it needs to be lubed every time you add bar & chain oil to the reservoir in the chainsaw). If the tip sprocket is worn badly, you should replace the bar and inspect the cutting chain for excessive wear on drive side of the chain.

Remember that the slightest bit of dirt can cause rapid wear of the bar and chain and quickly ruin it beyond repair.

I hope you find this helpful and best regards!

Aug 06, 2009 | Garden

Not finding what you are looking for?
Razor MX650 Electric DirtBike Logo

Related Topics:

43 people viewed this question

Ask a Question

Usually answered in minutes!

Top Razor Toys Experts

Clif Roberts

Level 2 Expert

89 Answers

Bryan Mcphee
Bryan Mcphee

Level 1 Expert

17 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Razor Toy Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...