- - Mechanics Best Tips and Tricks

Roostermx58
Posts
1543
Joined
9/18/2013
Location
Wilmington, NC, USA
Edited Date/Time 4/11/2015 3:11pm
What tips and tricks have you learned over the years or seen top mechanics perform on factory bikes? Like splitting the ends of carb vent tubes, safety tying important bolts or running brake snakes.

What have you seen or what are you doing?
|
4/9/2015 5:07pm
Telling your rider his suspension is rebuilt and revalved and not doing a thing.

Then they come back and tell you how good it is.
MotoMo165
Posts
1415
Joined
4/3/2014
Location
USA
4/9/2015 6:52pm
off topic, but i have a friend who just got some new springs/shock and sprung for his weight, says he can seat bounce now Whistling
toomey706
Posts
237
Joined
9/29/2009
Location
Dripping Springs, TX, USA
4/9/2015 7:00pm
Telling your rider his suspension is rebuilt and revalved and not doing a thing.

Then they come back and tell you how good it is.
All they've got to do is believe.
Rick M.
Posts
242
Joined
3/8/2015
Location
Boise, ID, USA
4/9/2015 7:03pm
Having new gear to wear for a race. Always makes you faster.

The Shop

mb
Posts
775
Joined
7/22/2014
Location
Columbia, SC, USA
4/9/2015 7:51pm
3 finger chain tension
Large screwdriver w/ rag in between chain/sprocket to achieve 3 finger tension without having to think.
FWYT
Posts
3555
Joined
5/25/2014
Location
San Diego, CA, USA
4/9/2015 7:57pm
OK, here's one. Super simple and sounds stupid but will save some hassle.
You know how on the top of your filter, there's always all that dirt built up
right at the filter/box junction and it seems to fall in the boot when you pull
the filter? Put a strip of masking tape over that area after you put in a clean
filter. Then pull it off before taking the filter out. SHAZAM! No crud to fall
down into the boot.





mx256va
Posts
25
Joined
3/23/2015
Location
USA
4/9/2015 8:02pm
Telling your rider his suspension is rebuilt and revalved and not doing a thing.

Then they come back and tell you how good it is.
Friend says to me-

"feels like my front end is diving in the corners"

Me-

"Alright man, Ill increase the compression by going 2 clicks in on the forks"

He comes back

"Damn dude it feels awesome now"

The secret? I didnt actually adjust anything
bronwynrayne
Posts
930
Joined
11/23/2014
Location
Harrisburg, OR, USA
4/9/2015 8:18pm
This thread is the reason I work on my own bike!!

bronwynrayne
Posts
930
Joined
11/23/2014
Location
Harrisburg, OR, USA
4/9/2015 8:26pm
What tips and tricks have you learned over the years or seen top mechanics perform on factory bikes? Like splitting the ends of carb vent tubes...
What tips and tricks have you learned over the years or seen top mechanics perform on factory bikes? Like splitting the ends of carb vent tubes, safety tying important bolts or running brake snakes.

What have you seen or what are you doing?


This is backwards but whatever. This book is a lifesaver.
Motorbooks Workshop
Motocross and Off-Road Motorcycle Setup Guide

imoto34
Posts
3780
Joined
1/28/2010
Location
USA
4/9/2015 9:07pm
If you use a bag over your air filter to give it a quick wash, dont freak out when your bike wont rev out cause you left the bag on the filterUnsure
me_da_racer
Posts
264
Joined
12/3/2013
Location
Chandler, TX, USA
4/9/2015 9:20pm
After every wash, spray chain down with WD-40. It keeps the rollers from rusting by displacing the water trapped in the chain.
4/9/2015 9:20pm
FWYT wrote:
OK, here's one. Super simple and sounds stupid but will save some hassle. You know how on the top of your filter, there's always all that...
OK, here's one. Super simple and sounds stupid but will save some hassle.
You know how on the top of your filter, there's always all that dirt built up
right at the filter/box junction and it seems to fall in the boot when you pull
the filter? Put a strip of masking tape over that area after you put in a clean
filter. Then pull it off before taking the filter out. SHAZAM! No crud to fall
down into the boot.





That's a great idea.
me_da_racer
Posts
264
Joined
12/3/2013
Location
Chandler, TX, USA
4/9/2015 9:25pm
What tips and tricks have you learned over the years or seen top mechanics perform on factory bikes? Like splitting the ends of carb vent tubes...
What tips and tricks have you learned over the years or seen top mechanics perform on factory bikes? Like splitting the ends of carb vent tubes, safety tying important bolts or running brake snakes.

What have you seen or what are you doing?
[img]https://p.vitalmx.com/photos/forums/2015/04/09/86808/s1200_11131917_10155491010120492_1278658936_n.jpg[/img] This is backwards but whatever. This book is a lifesaver. Motorbooks Workshop Motocross and Off-Road Motorcycle Setup Guide


This is backwards but whatever. This book is a lifesaver.
Motorbooks Workshop
Motocross and Off-Road Motorcycle Setup Guide



First- why is Max Headroom in the background?
Second- anyone know where I could find an online copy of said book?
holverson34
Posts
320
Joined
11/27/2014
Location
Carlton, OR, USA
4/9/2015 9:27pm
I've seen teams put gorilla tape around their rim rather than the flimsy rubber strap, Pam under fenders on muddy/sandy conditions.
bronwynrayne
Posts
930
Joined
11/23/2014
Location
Harrisburg, OR, USA
4/9/2015 9:31pm
First- why is Max Headroom in the background? Second- anyone know where I could find an online copy of said book? [img]https://p.vitalmx.com/photos/forums/2015/04/09/86812/s1200_MaxH1.jpg[/img]


First- why is Max Headroom in the background?
Second- anyone know where I could find an online copy of said book?
me_da_racer
Posts
264
Joined
12/3/2013
Location
Chandler, TX, USA
4/9/2015 9:47pm
No, "homie" I was looking for one with a few pages as chance to see if it is worth buying. Thanx though
4/9/2015 10:06pm Edited Date/Time 4/9/2015 10:09pm
2 clicks? Yes.


nytsmaC
Posts
5946
Joined
8/10/2009
Location
Frig Off, CA
4/9/2015 10:24pm
Remove your chain prior to washing bike. Let it soak in the parts washer. While the bike is drying give the chain a scrub with a coarse bristled brush. Put it back on and lube it.

This keeps your chain looking brand new and makes it much easier to clean around your rear wheel/swingarm.
sumdood
Posts
8904
Joined
3/11/2013
Location
San Clemente, CA, USA
Fantasy
4/10/2015 12:25am
Spray the toilet in your rv with Pam, prevents sticking and helps lube the seal preventing dry docking
4/10/2015 1:51am
sumdood wrote:
Spray the toilet in your rv with Pam, prevents sticking and helps lube the seal preventing dry docking
x2. Works a treat
hillbilly
Posts
9079
Joined
8/16/2006
Location
Afton, TN, USA
4/10/2015 3:11am
I wrap the rad guards with vinyl screen. Stretching it over the mounting posts ,trim,leaving a edge to tuck behind. Leave bottom open so anything gets behind it drops out.

In mud races it never sticks to block the airflow,it shakes off like a dirtrack car.

If you need a tap take a spare bolt and a flat bastard file and file v notches down 3 sides on small ,4 on larger .This will straighten threads or cut new ones and can be left in place if need be.
Suns_PSD
Posts
989
Joined
4/1/2008
Location
Austin, TX, USA
4/10/2015 3:17am Edited Date/Time 4/10/2015 3:28am
I shop vac my KTM air filters, while the air filter is still on the bike. I run those things for months. I clean the filters using a combination of a bucket of soapy water and another bucket of mineral oil, it makes the air filters look brand new. And they last indefinitely.

I put a screwdriver between my sprocket and chain and roll the tire backwards before I tighten up the axle bolt. It guarantees the wheel is as far forward as possible.

I put my tires inside of a trash bag with a little space heater pointing on them, before I try to install them, it makes them more pliable and easier to work with.

It's important when torquing your triple clamps to go back and forth on the same bolts. Tightening them up multiple times. When you tighten one of them the other one becomes loose and vice versa. This is why many people end up having to over tighten their triple clamps to keep the forks from moving. Ttorque them correctly and they definitely will not move.
Roostermx58
Posts
1543
Joined
9/18/2013
Location
Wilmington, NC, USA
4/10/2015 6:58am
Where the shrouds connect to the radiators, I like to cut a little "V" slit in the plastic so if your shroud gets tugged on, it easily comes off without ripping your whole radiator or breaking your plastic. You can easily snap it back in place as well!
rallendude
Posts
2203
Joined
8/17/2006
Location
Adger, AL, USA
4/10/2015 7:19am
One wrap of teflon tape under the brake and clutch perches allows you to tighten them so they don't move in a race but will move in a crash instead of breaking levers. Be sure to move them once they are tight and retighten them or they will be loose after said crash.

Clear spray paint makes great grip glue (clear so you don't see over spray on the bars or shrouds.

Duct tape on rims instead of the rubber spoke wrap. Throw that thing away. Also keeps dirt out of the tire/tube.

If changing a brake like, back bleed from the bottom up to push out air bubbles into the reservoir. Takes less time and less fluid.

For a leaky fork seal at the track, pop the dust seal out, cut a strip of an old tear off or some mylar film and slide it up under the oil seal. Make a round or two around the lower slider. Clean everything and put the dust seal back. You might get by without a leak for the rest of the day.

Never run the nut down all the way on the valve stem. The one that goes under the cap. Always run it up against the bottom of the cap. This will let you know when you need to rotate the tube to keep from ripping the stem out of the tube.

When it's time to rotate the tube on the rear, let the air out and lightly break the bead around the tire. Crank up the bike and stick it in gear letting the rear wheel turn a good speed in 1st. Pull the clutch and stab the rear brake. This will cause the tire and tube to slide back into place leaving a stem nice and perpendicular to the rim. Re-inflate and ride.

Run a heat gun over graphics after installation to make them stay in place longer.
Kryan5
Posts
792
Joined
2/17/2011
Location
Etters, PA, USA
4/10/2015 7:49am
Grease your throttle tube. Always need to keep that puppy well greased, preferably with a nice thick coupling grease for "staying" power...
chillrich
Posts
647
Joined
4/1/2008
Location
Kamloops, CA
4/10/2015 8:17am
Brake cleaner will swell a leaky fork seal after the sealer saver/film trick.

To add to the triple clamp torque, any clamp with 2 or more bolts should be torqued back and forth to overcome load sharing of individual fasteners and ensure correct torque.

Bleeding brakes and hydraulic clutches with a syringe from the caliper or slave cylinder makes life so easy.

Front wheel change, tighten axle, take bike off stand and hold front brake while pushing front end down a few times. Tighten pinch bolts to specified torqued, checking each bolt a few times. This will align forks and reduce undesired stiction.

Change out the kids graphics and plastics after the early season crashes are out of the way ;-)
Roostermx58
Posts
1543
Joined
9/18/2013
Location
Wilmington, NC, USA
4/10/2015 8:37am
Easy way to start a bike with a dead battery. All you need is a stand or one of those kickstands that lift up the back wheel

Jkawi
Posts
544
Joined
3/5/2015
Location
CA
4/10/2015 8:59am
Use tie wire to fix plastics (to a point). Drill 2 holes, bend wire in a U and poke through, twist on the back side. Repeat like stitches. Looks kinda cool too.

Make sure you tighten your front axle straight. Tighten axle, bang around a bit before tightening fork stay bolts. Makes fork seals and wheel bearings last longer.

I like the pam on your fenders tip... I had never heard that one.
sumdood
Posts
8904
Joined
3/11/2013
Location
San Clemente, CA, USA
Fantasy
4/10/2015 9:18am
Those super thin plastic "Surgeon type" gloves under your regular gloves will keep your hands toasty even when it's stupid cold out.

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