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| Our Forums | | | | Motorized Bicycle General Discussion Topics on bicycle engine kits, help articles, repair and modifications for your motorized bicycles | Anybody seen Mr. Larkins? Discussion at Motorized Bicycle Engine Kit Forum in the Motorized Bicycle General Discussion forum. I've got a grab bag motor coming from thatsdax that I plan to use as an "educational tool", in other ...  | | 
10-18-2008, 06:17 AM
|  | Motorized Bicycle Elite Member | | Join Date: Jun 2008 Location: Connecticut
Posts: 331
| | Anybody seen Mr. Larkins? I've got a grab bag motor coming from thatsdax that I plan to use as an "educational tool", in other words I plan to take it completely apart and see how our Chinese brothers get these little motors to do what they do! I felt like a torque wrench was justified so I got one.
This naturally lead to HOW MUCH? Newton meters, inch pounds, foot pounds, Kg, cm holy crap! Found some conversion tables to make the water even muddier, for instance I want to tighten something 10 Newton meters--
1 Nm = 8.8507 inch pounds X 10 = 88 1/2 inch pounds
1 Nm = 0.73756 foot pounds X 10 = 7 1/3 foot pounds
Now I know 12 inch pounds = 1 foot pound, so the numbers above just don't look right. I confused maybe it's too early for numbers, yeah thats it! Happy Trails Walter F. | 
10-18-2008, 06:23 AM
|  | Godfather of Motorized Bicycles | | Join Date: Jan 2008 Location: Ashtabula county, Ohio
Posts: 7,890
| | Re: Anybody seen Mr. Larkins? Sorry, I gave up math after kindergarden, I was burned out on it by then.
8mm 15 ft. lbs.
6mm 12 ft. lbs.
Spark plug 8-12 ft. lbs.
Everything else, hold the screwdriver as tight as you can and don't bugger up the slots.
__________________ If it ain't broke, and you mess with it long enough, it will be. | 
10-18-2008, 06:36 AM
|  | Motorized Bicycle Elite Member | | Join Date: Apr 2008 Location: Albuquerque
Posts: 1,202
| | Re: Anybody seen Mr. Larkins? Sometimes you just need a bigger hammer too  | 
10-18-2008, 07:40 AM
|  | Motorized Bicycle Elite Member | | Join Date: May 2008 Location: CT, U.S.
Posts: 3,276
| | Re: Anybody seen Mr. Larkins? Quote:
Originally Posted by goat herder Sometimes you just need a bigger hammer too  | LOL, snork. It is a joke in my house. I fix a great many things on my MBs with a hammer or mallet. I call it "the large frame adapter"
For torque on a Chinagirl MB, I use 12 LBS on every thing. Engine, mounts, sprockets etc, every thing. I am sure this is wrong but works4me. I have never broke any thing, but had to go back and pick up a motor after it fell off.
(Sears has a good torque wrench for $20 something. It is to long handled, but great.)
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Work like you don't need the money, Dance like no one is watching and Love like you've never been hurt I want 2 ride my bicycle
Last edited by Dan : 10-18-2008 at 07:46 AM.
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10-18-2008, 07:45 AM
|  | Motorized Bicycle Elite Member | | Join Date: Apr 2008 Location: Albuquerque
Posts: 1,202
| | Re: Anybody seen Mr. Larkins?   I call it the pers$suader
Last edited by Goat Herder : 10-18-2008 at 08:12 AM.
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10-18-2008, 07:56 AM
|  | Motorized Bicycle Elite Member | | Join Date: May 2008 Location: CT, U.S.
Posts: 3,276
| | Re: Anybody seen Mr. Larkins? Snork, snork GH. (persuade the bajeebers out of it!)
I really did buy a rubber mallet just for frame "readjustment" Works. Got a chinagurl on my Point Beach with out an adapter.
Goat Herder, I always wanted to ask you but was too sober to ask. How did you come up with your nick? There is a thread some where, but I forget.
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Work like you don't need the money, Dance like no one is watching and Love like you've never been hurt I want 2 ride my bicycle | 
10-18-2008, 08:09 AM
|  | Motorized Bicycle Elite Member | | Join Date: Apr 2008 Location: Albuquerque
Posts: 1,202
| | Re: Anybody seen Mr. Larkins? From Loony Tunes cartoons Ralph  | 
10-18-2008, 10:20 AM
|  | Motorized Bicycle Elite Member | | Join Date: Aug 2008 Location: Tucson, AZ USA
Posts: 869
| | Re: Anybody seen Mr. Larkins? For me Hammer = "Universal Adjuster"
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If it can't be broken I'll find a way!
-and-
I'm not lost, I'm exploring! | 
10-18-2008, 01:11 PM
|  | Motorized Bicycle Elite Member | | Join Date: Sep 2008 Location: The Belly of the Beast
Posts: 668
| | Re: Anybody seen Mr. Larkins? Walter your math is close enough. Only the head is critical and its not really critical. Most important is that the bolts are even and not way over/under torqued +/- a foot/lb won't make a difference as long as they're even. Proper torque for size of bolt is good everywhere else. | 
10-18-2008, 01:21 PM
|  | Motorized Bicycle Elite Member | | Join Date: May 2008 Location: CT, U.S.
Posts: 3,276
| | Re: Anybody seen Mr. Larkins? Quote:
Originally Posted by goat herder From Loony Tunes cartoons Ralph  | I was looking for "Goat herder" as I don't remember that one. I love me some classic cartoons! But found this. goat herder T
Found it, Ralph
2funny
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Work like you don't need the money, Dance like no one is watching and Love like you've never been hurt I want 2 ride my bicycle
Last edited by Dan : 10-18-2008 at 01:54 PM.
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