Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
techtalk:ref:genmsr05 [2019/05/29 17:42] hippysmack [Lifters] |
techtalk:ref:genmsr05 [2019/08/17 04:09] hippysmack [Noise From Vibration] |
||
---|---|---|---|
Line 67: | Line 67: | ||
A lot of the vibration depends on the rpm and gear you are riding in. These motors do not like to be lugged. ((BWP 5p of the XLFORUM http://xlforum.net/forums/showthread.php?t=27701&page=27)) \\ | A lot of the vibration depends on the rpm and gear you are riding in. These motors do not like to be lugged. ((BWP 5p of the XLFORUM http://xlforum.net/forums/showthread.php?t=27701&page=27)) \\ | ||
+ | Move the timing 1 degree more advanced and test ride. Then move it one degree retarded from original setting and test ride. \\ | ||
+ | You will find you can tune out some vibrations at certain rpms moving the timing slightly. ((Shu of the XLFORUM http://xlforum.net/forums/showthread.php?t=1662083)) \\ | ||
The key is to maintain your bike and keep it properly serviced. \\ | The key is to maintain your bike and keep it properly serviced. \\ | ||
Line 466: | Line 468: | ||
If the squish band has a layer of soot thick enough to touch the piston, it'll make piston slap noises. ((norseXL of the XLFORUM http://xlforum.net/forums/showthread.php?t=1575186&highlight=stethoscope&page=2)) \\ | If the squish band has a layer of soot thick enough to touch the piston, it'll make piston slap noises. ((norseXL of the XLFORUM http://xlforum.net/forums/showthread.php?t=1575186&highlight=stethoscope&page=2)) \\ | ||
- | | Witness marks from piston slap. ((photos by BlackBikeDave of the XLFORUM http://xlforum.net/forums/showthread.php?t=1877254&highlight=noises&page=4)) ||| | + | | Light witness marks from piston slap. ((photos by BlackBikeDave of the XLFORUM http://xlforum.net/forums/showthread.php?t=1877254&highlight=noises&page=4)) ||| |
|{{:techtalk:ref:genmsr:piston_slap_1_by_blackbikedave.jpg?direct&300|}}|{{:techtalk:ref:genmsr:piston_slap_2_by_blackbikedave.jpg?direct&300|}}|{{:techtalk:ref:genmsr:piston_slap_5_by_blackbikedave.jpg?direct&300|}}| | |{{:techtalk:ref:genmsr:piston_slap_1_by_blackbikedave.jpg?direct&300|}}|{{:techtalk:ref:genmsr:piston_slap_2_by_blackbikedave.jpg?direct&300|}}|{{:techtalk:ref:genmsr:piston_slap_5_by_blackbikedave.jpg?direct&300|}}| | ||
+ | |||
+ | | Heavy witness marks from piston slap. ((photos by 04xl1200c of the XLFORUM http://xlforum.net/forums/showthread.php?t=1836174)) ||| | ||
+ | |{{:techtalk:ref:genmsr:piston_slap_2_by_04xl1200c.jpg?direct&300|}}|{{:techtalk:ref:genmsr:piston_slap_1_by_04xl1200c.jpg?direct&300|}}|{{:techtalk:ref:genmsr:piston_slap_3_by_04xl1200c.jpg?direct&300|}}| | ||
**Symptoms**: \\ | **Symptoms**: \\ |