How tight should Harley exhaust bolts be?
Tighten the bottom nut of the rear cylinder head exhaust flange to 9-18 in-lbs (1-2 Nm). Tighten the top nut to 100-120 in-lbs (11.3-13.6 Nm). Final tighten the bottom nut to 100-120 in-lbs (11.3-13.6 Nm).
How many foot pounds of torque for head bolts?
1. Tighten each bolt to 7-9 foot pounds of torque. 2, Tighten each bolt to 12-14 foot pounds of torque.
Do you need to tighten the exhaust nut on a Harley?
I {Heart} Hookers. There’s a torque “procedure” that requires the torque of the lower nut, then the top nut. If just “tightened” you risk breaking a stud. Warranty won’t cover it if you do it wrong. The gasket should also be inspected, due to exhaust gasses leaking there now, however, they’re likely to just slap a new nut on and be done with it.
How much torque does a Harley Davidson have?
Torque – 86 ft-lbs (108.8 Nm) @ 3500 rpm, chrome duals exhaust Bore – 3.75 in. (95.25 mm) Stroke – 4.00 in. (101.6 mm) Piston displacement – (approx.) 88 cu. in. (1450 cc)
Can You Tell Me the torque of the exhaust flange nuts?
Can anyone tell me the proper torque for the exhaust flange nuts on a 103ci FLHTK? Thanks Click to expand… shure glad i did not answer that one, i was not close…. I always check the torque values after everything is bolted up too.
How much torque does a road King head have?
The Road King ‘s head bolts 1st step is 11.67 foot lbs of torque and the second step is 17 foot lbs of torque. The 3rd step is 90 degrees or a ΒΌ inch. The rocker housing bolts have 14 foot pounds of torque and the rocker cover bolts have 18 foot pounds of torque. The rocker arm support plate bolts have 22 foot pounds of torque.
How much torque does a Harley Davidson cylinder head have?
Technical information on the installation of cylinder heads for Harley-Davidson motorcycles. For each cylinder head, start with head bolt numbered one. In increasing number sequence (1-2-3-4), tighten the head bolt in three stages. 1. Tighten each bolt to 7-9 foot pounds of torque. 2, Tighten each bolt to 12-14 foot pounds of torque. 3.
I {Heart} Hookers. There’s a torque “procedure” that requires the torque of the lower nut, then the top nut. If just “tightened” you risk breaking a stud. Warranty won’t cover it if you do it wrong. The gasket should also be inspected, due to exhaust gasses leaking there now, however, they’re likely to just slap a new nut on and be done with it.
How to calculate the torque of a cylinder head?
Torque Wrench Method. For each cylinder head, start with head bolt numbered one. In increasing number sequence (1-2-3-4), tighten the head bolt in four stages. 1. Tighten each bolt to 7-9 foot pounds of torque. 2. Tighten each bolt to 12-15 foot pounds of torque. 3, Tighten each bolt to 22-25 foot pounds of torque.