Harley Davidson Exhaust Flange Nut Torque

Tighten the exhaust into place.

Harley davidson exhaust flange nut torque. Tighten the top nut of the front cylinder head exhaust flange to 9 to 18 inch-pounds with a torque wrench. 516 - 19 ft. Tighten top nut to 9 - 18 in-lbs tighten bottom nut to 100 - 120 in-lbs Re-tighten top nut to 100 - 120 in-lbs Repeat on the rear exhaust.

Tighten OEM exhaust flanges nuts on front pipe. HARLEY -DAVIDSON Manufacturer Part Number. Next torque the lower exhaust flange nut to 100-120 in-lbs 113-136 Nm iii.

Spark plug type Harley-Davidson - 6R12 Spark plug gap - 0038-0043 in. This allows easier access to the head pipe mounting nuts. Tighten the bottom nut of the same flange to 100 to 120 inch-pounds.

Please could somebody do me a big favour and post up the torque setting for the bolts that hold the exhaust to the motors head. Ad Fast Free Shipping on Orders Over 40. Remove the two head pipe mounting nuts from each flange located at the cylinder head.

Remove the two bolts from each muffler body where they attach to the mounting bar. 097-109 mm Spark plug torque - 12-18 ft-lbs 16-24 Nm Oiling System. 14 - 10 ft.

See figures 3 4 and 5 for clamp orientation. Now torque the top exhaust flange nut to 100-120 in-lbs 113-136 Nm iv. Def think it needs a couple iterations of torque.