Unless this is an odd motor design (different from the standard engine) then the motor would vibrate a lot. This could also lead to engine damage if left un-repaired, as vibrations tend to cause things to come loose, that should not come loose.
That I know of there is nothing internally that the shaft (or shafts) would interfere with. Caveat would be that the belt remnants 'could' interfere with the timing belt, and that would cause you problems.
That is called a balance shaft.
I came across the same question myself. The plug hole is on the radiator side of the engine behind the exhaust. Mine was a size 14 mm bolt.
what are counterbalance shafts made from
There is a chain driven balance shaft on the 4.0 L SOHC engine for the 4X4 Ford Explorers / Rangers
the speed sensor for 2004 Mitsubishi Galant is located on the front case of the transmission output shaft and speed sensor. It is approximately under the hood to the left of the engine.
It has an interference engine. The cam belt must be changed at 90,000 miles. The VTEC engine also has a balance shaft belt that also must be changed. Non-VTEC engine does not have the balance shaft belt.
Its in there all right Runs from the crank shaft and operates camshaft and balance shaft
The plug hole is near the right belt tensioner just to the outside along the edge of the engine block where the crankshaft position sensor electrical wiring enter the front casing or near where the a/c belt pulley bolts up to the engine block.
I wouldn't think so, not on them.
If you are referring to the spacer between the end of the shaft and the blade then it broke because the unit struck something and the spacer (also referred to as the blade adapter) broke saving damage to the engine itself. This is a normal occurrence and can be replaced. Check the blade for damage or bending as this will cause the mower to run off balance causing greater damage. Also, I have seen the blade adapter break as well as the flywheel key keeping the unit from starting.
It turns the balance shaft. The balance shaft helps reduce vibration in the motor. It is usually driven by a belt that is connected from the balance shaft to the crank shaft and a tention adjusting wheel used to apply tension to the belt. Hope this helps, Dirk.
theres 2,balance shaft and timing belt.mine were $75 for both,i installed them.@ a shop if you can get it done for under $500 your getting a good deal