To set the timing on a 4.5 hp Tecumseh motor, first ensure the engine is off and the spark plug is removed to prevent accidental starting. Rotate the flywheel until the piston is at top dead center (TDC) on the compression stroke, aligning the timing mark on the flywheel with the mark on the engine. Adjust the ignition points or magneto so that the contact points open just as the timing marks align. Finally, reassemble the spark plug and test the engine to confirm proper timing.
45 degrees After Top Dead Center.... used in terms for motor cylinder timing...ports (exhaust,transfer,etc)
45 degrees After Top Dead Center.... used in terms for motor cylinder timing...ports (exhaust,transfer,etc)
the gap specs are under the hood on a decal also with timing and cubic size of motor. should be 45 to 60 thousands
pretty sure 45 lbs on timing and 35 on balance?
If the crankshaft timing is 45 degrees off when the number 1 piston is at top dead center (TDC), first ensure that the timing marks on the crankshaft and camshaft align correctly according to the manufacturer's specifications. If they do not align, you may need to remove the timing belt or chain and reposition it by turning the crankshaft back to TDC while ensuring the timing marks on both the crankshaft and camshaft are aligned. After reassembling, double-check that all components are secure and that the timing is correct before starting the engine.
The first thing I would check is for broken motor mounts. This causes the vibration around 40-45 mph. There is a service / recall bulletin about this at Kia.
A set of five numbers, the second to fifth of which are the same.
Well, honey, if there are 50 counters in total and 45 of them are the ones you're interested in, then the fraction of the set that represents 45 counters is 45/50. Simplify that fraction and you'll get 9/10. So, 45 counters make up 9/10 of the whole set. Hope that clears things up for ya, sugar!
set clock to 45 secs
9/10 or 90%45/50 = 9/10
30 60 set squares 45 set square
If there are 50 counters in the whole set, and 45 are set aside, the fraction would be 45 over 50. This could be broken down by dividing both sides by 5, making the fraction 9 over 10.