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A mantis 4 stroke has timing belt, and separate lob gear, there is a arrow on the lob gear and the belt goes thru motor 2 a small gear on the crankshaft which has a small mark,but don't no how go,

Can u sent a picture, or tell me how they go

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 1996 Volkswagon Jetta Timing Belt replacement Procedure

there are 3 thing need to be fixed first the top timing belt pully should be between o.t so should be on . between o.t and secondremove the distrubuter cap it should be one mark 1 which is pointing on block and 3rd is crank shaft should adjust on 0 which you will find on the gearbox there is a green ruber cap remoce it and turn the main crank shaft u will find mark on the frywheel 0.
Thats it

Posted on Sep 24, 2008

  • 110 Answers

SOURCE: 2001 kia sephia timing belt DOHC 1.8 T8

If your timing belt came off when the motor was running, there 2 possible scenarios:

Motors are interference (pistons hit valves if motor spins <=2 revolutions without a functioning belt/chain) or not.

1. if kia 1.8 motor is an "interference" engine ... major damage already occured, at best valve stems are bent and you have to pull the head to install new valves, at worst, a piston now has a hole in it and you get to do a full rebuild.  I'm now praying for you;~).

2. if it's not an interference engine ... joy is you,  you rotate the cams whichever way you want and pistons do not hit valves ... and as they say in England "Bobs your uncle" ... ask a Brit.

I'm guessing that Kia doesn't build an interference motor with a belt ... the dealer or any shop with access to a good paid automotive database can tell you if the motor is interference or not. 

The standard explaination for rotating forward ... which is not necessarily clockwise, has to do with tensiong the belt and how you get the tensioner in the correct position to do its job ,,, which is to keep the timing belt from jumping teeth.  Each motor can be slightly different for tensioning the belt, so you need the specific instructions for your year car with the 1.8 motor.  If the manual says you need special Kia tool "XYZ" ... get it or an close equivalent, don't try to use a pair of vicegrips clamped to a  screwdriver. 

You need to spend $20 for a Haynes manual for your car.  Now you or I might think for a minute that what they say in the haynes manual isn't the easiest way ... but then we would probably be wrong. 

Having done several timing belts, engine rebuilds and general maintenance over the years ... I can tell you this sincerely ... advice from someone (haynes in your case) who has actaully done the job you are embarking on is worth more than $20 if you are doing a job that takes more than a couple of hours.  The specific stepwise instructions they have will get you successfully to the place where you have a new timing belt and the motor runs right by the shortest path.   And one of the biggest benefits in doing a job of any complexity, it that you have written stepwise reassembly procedure documented ... so you don't end up at step 17 in the reassembly ... just to realize you didn't do step
9 .. that now requires to take stuff apart for the second time !^%$@!

Good luck ... you'll feel great when the thing is purring again.

..ajm

Posted on Oct 31, 2008

  • 1 Answer

SOURCE: engine timing marks for toyota landcruiser 1KZ-TE

The separated gears are turned in opposite direction to each other untill the locking holes align.
It needs abit of force to align the holes,then lock the holes with M6 bolt.

Posted on Apr 09, 2009

  • 5 Answers

SOURCE: Timing belt. 1990 2.3 liter 4 cyl. Crankshaft

there should be a mark on the crankshaft pulley there should be a mark on the camshaft pulley and they should line up but to be sure bring the motor to tdc then line your mark up on your camshaft

Posted on Aug 26, 2009

motor1258
  • 6674 Answers

SOURCE: camshaft timing mark crankshaft timing mark

Belt covers need to be on. Timing mark on crankshaft (while on compression stroke) should line up with TDC mark on cover. then Camshaft mark, needs to line up by looking through access hole of cover, and align mark on cam sprocket with pointer on inside of belt cover.

Posted on Oct 22, 2009

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Is my 2005 qiangiang gmi 108 a 2 stroke or a 4 stroke


Hi, David engine design is very easy to identify:
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My tiller stopped moving during use, after enitting a puff of smoke. The motor still works well; it does not move, however. Is there a belt that could be burned out? Is this something that can be...


You don't say where the smoke came from but check out the worm gear box and see if gear is eaten up. Supposed to be greased regularly but gear can wear out over time or overloaded digging. . Don't know your model but here is manual on one of them. See if it helps. Look fer it!
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2 Answers

Timing belt


TIMING BELT & SPROCKETS R & I
NOTE: Some procedures may differ slightly due to engine
construction.
Removal
1) Remove all necessary air ducts. Position No. 4 piston at
TDC of compression stroke. Align timing marks. See Fig. 2. Remove fan
and fan shroud. Remove belts. If necessary, remove radiator and
splashguard.
2) Prevent engine from rotating and remove crankshaft timing
pulley retaining bolt. Remove upper and lower timing belt covers.
Remove spring from tension pulley. Loosen adjusting bolt and move
pulley toward water pump. Remove timing belt.
CAUTION: Ensure pistons are at TDC when rotating camshaft or damage
may result.
Inspection
1) Handle timing belt carefully. Avoid twisting or kinking
belt. Do not allow belt to become contaminated by water, oil, dirt or
other contaminates. Inspect belt for cracks or damage. If necessary,
replace.
2) Measure tension pulley spring length and force. Spring
length should not exceed 2.76" (70.2 mm) and spring force should not
be less than 197-347 lbs. (27-48 kg).
3) Replace tension pulley spring if not within specification.
Installation
1) Pull tensioner fully toward water pump side and
temporarily tighten retaining bolt. Ensure No. 4 cylinder is at TDC on
compression stroke by rotating crankshaft until keyway aligns with
mark on front crankshaft seal housing (12 o'clock). Rotate camshaft
until timing mark on cam gear (arrow) aligns with mark on upper
camshaft cover (notch). See Fig. 2.
NOTE: When timing marks are aligned as stated above, No. 4 piston
is at TDC on compression stroke.
2) Position timing belt over crankshaft sprocket, oil pump
sprocket, camshaft sprocket and tensioner in that order. Ensure belt
is positioned in sequence given and without slack between sprockets.
Loosen tension sprocket adjusting bolt allowing spring tension to
tighten belt. Tighten adjusting bolt temporarily.
3) Temporarily install crankshaft pulley bolt and rotate
crankshaft 2 complete revolutions in opposite direction of engine
rotation, until marks on crankshaft and front oil seal retainer are
aligned again. See Fig. 2. Loosen tensioner lock bolt, allowing
tesioner spring to fully adjust tension. Tighten tensioner lock bolt.
4) Install timing belt covers. To complete installation,
reverse removal procedures. Tighten all bolts to specification. See
TORQUE SPECIFICATIONS table at end of this article.
Fig. 2: 2.3L & 2.6L Timing Alignment Marks
Courtesy of Isuzu Motor Co

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2001 Volvo S40: The car had the timing belt replaced. It is out of timing as it has a hard time starting, stumbles, idles up and down and then smooths out. The cam shaft on the exhaust with varibal...


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1 Answer

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There are only 4 parts to the 2-stroke Mantis ignition system: the spark plug, the "kill button", the flywheel with embedded magnets, and the coil with integral plug wire. There are no "points" to clean or refurbish. If you've tried a new spark plug, unplugged the wire leading up the handlebars, and the magnets on the side of the flywheel are strong enough to attract a screw driver blade, then it must be a bad coil. That's all it could be. End of story.

Cruising the internet I see where these Echo coils go bad all the time. You can order the coil, but if the machine hasn't run in several years the carb will also need cleaning. So one thing leads to another. The gear box grease also needs replacing each year. What I'm trying to tell you is these are disposable tillers and due to length of time, incomplete care/ storage, ....whatever, this one's time is up.

Sorry.

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1 Answer

Need to set timing marks on a 1986 plymouth reliant


To save some time I'll guess and say it's the SOHC.
1). Make sure the #1 piston is on the compression stroke @ Top Dead Center. You can find the compression stroke by pulling the #1 spark plug and putting your finger over the hole, while a friend bumps the engine. When you feel air come out of the plug hole, your on the compression stroke. Then point the rotor to #1 on the cap, by turning the crankshaft by hand. Then do the timing marks.........
2). The camshaft gear: There should be four large holes and one small hole, the small hole should face perfectly straight up. You can use 2 of the larger holes, one on the left and one on the right from the camshaft attaching bolt, to help line it up correctly. By looking through them, horizontally line them up with the head.
3). The crankshaft gear and the intermediate shaft gear should have a dimple on one of their teeth. Face them to each other.
4). Make sure nothing moves, when installing the belt.
5). Fire it up, before you put everything back together. When it fires, let it run for about 30 seconds to let the belt align itself. Then check all your marks again, to make sure nothing moved.
6). Put it back together.
7). I sincerely hope that this information helped you to get r dun. Best wishes and God Bless.

Jan 26, 2009 | 1986 Plymouth Reliant 4 Door

2 Answers

Water pump


This is one of the most frusterating things to do because of the very limited space inside the engine, but you will have to remove the radiator the fan blade, all the hoses, the balancer, move the alternator, remove the timing belt cover and all the serpentine belts, remove the timing belt "MARK THE BELT WHERE IT ORIGINALY WAS OR YOU WILL MESS THE TIMING UP AND POSSIBLY THE ENGINE!!!", Remove water pump the reinstall new one, the assemble everything back together!! GOOD LUCK ITS A PAIN IN THE @$$!!!!

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