Best Audi A4 B5 How To Inspect Dual Majority Flywheel For 1.8T
Title : Best Audi A4 B5 How To Inspect Dual Majority Flywheel For 1.8T
link : Best Audi A4 B5 How To Inspect Dual Majority Flywheel For 1.8T
Best Audi A4 B5 How To Inspect Dual Majority Flywheel For 1.8T
After removing the DMF it should last inspected for inherent problems. The next listing is to last used equally a guideline only. It is non a scientific physical care for as well as should non last used to obtain a definitive respond equally to weather condition the flywheel should last used over again or replaced.
Having said that, all yous DIY ‘s convey at it.
1) Check for cracks inwards the displace surface. If whatever cracks be supplant the DMF.
2) Warping of the displace surface should last express to 0.015”or 0.37 mm. Flywheels typically warp similar a soup bowl, higher on the O.D. lower on the I.D. Influenza A virus subtype H5N1 conduct border or a dial indicator volition let on how much warp exists. Pic
3) Free rotational displace of the displace surface should last express to .383” or 9.75mm. This displace tin last checked past times rotating the displace surface either direction, as well as thus brand a grade on the outer border where the alignment pivot comes to remainder (center of pin). Then rotate the other management as well as brand a grade at catch of pin. Measure the distance betwixt the marks. Do non strength the displace surface. This is a touchstone of the FREE travel. One finger is plenty effort. Pic
4) Total rotational displace of the displace surface should non transcend 1.720” or 43.62mm. This displace is checked the same agency equally the costless rotation but requires the displace surface to last forced to the loaded position, adding a few pounds of pressure level to the alignment pins does this. Influenza A virus subtype H5N1 picayune strength is needed to consummate the task. Pic
5) Lateral movement of the displace surface should non transcend .065” or 1.67 mm. this displace tin last checked past times forcing the displace surface downward until it stops. Make a grade at the lowest point. Then force downward on the contrary side making a grade at the highest point. Measure the distance betwixt the marks. Pic
If the DMF passes these inspections visit taking it to a flywheel or clutch store for farther inspection as well as possible resurfacing.
If your DMF has 125K don’t facial expression to instruct the same mileage amongst the side past times side clutch replacement. If yous require unopen to other 100+K supplant it amongst a novel one.
If yous are increasing the HP facial expression to instruct fewer miles on a DMF than yous would if yous had stock power. The same goes for spirited driving as well as launches they volition cut back the life of a DMF.
Keep inwards heed that a DMF is a wearable exceptional only similar brakes as well as tires thus facial expression to supplant it at unopen to point.
The end pace for the flywheel is .350" to .345". Do non take away to a greater extent than than .020" from displace surface.
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