How tight should a Harley primary chain be?

Tighten the screws to 84-108 in-lbs (9.5-12.2 Nm).

How tight should a Sportster chain be?

1.2–1.6 inches (30–40 mm) is typical for streetbikes, while dirt bikes may need 1.4–2.0 inches (35–50 mm) of slack. Step 4 To adjust the drive chain, loosen the axle nut a couple of turns .

What does a loose primary chain sound like?

If the chain is too tight, you’ll feel it (might feel jerky, especially when it’s hot), but a loose chain usually you’ll hear, particularly when cold, a slap that kind of just goes “tick, tick, tick, tick”.

How much oil does a Sportster primary take?

Insert the nozzle of a funnel into the primary chain inspection hole. Pouring slowly, pour approximately 1 qt of oil into the transmission. As you pour, watch the clutch inspection hole. Make sure that the oil level stays below the edge of the clutch inspection hole.

How long does a Harley primary chain last?

Primary chain life is very long. Unless you have overtightened it I would expect 100K+ miles at least. It is more likely that the primary shoe is worn.

What kind of fluid goes in a Harley primary?

You actually have a couple of choices for the primary drive. The optimum product would be Mobil 1 Racing™ 4T 10W-40 motorcycle oil, but it is also okay to use Mobil 1™ V-Twin 20W-50.

Why do Harleys clunk when shifting?

Harley Davidson motorcycles make a loud clunking noise when shifting into gear because they have dog ring gearboxes instead of a synchromesh ring. The clunking noise that a Harley makes when shifting into gear is normal, but the clunking can be exasperated in cold weather or by a too high idle speed.

How do you check the primary oil on a Sportster?

Look through the derby cover port, located under the primary housing you just pulled off. Take note of the transmission fluid level. It should be level with the bottom of the clutch assembly. Add transmission fluid if the level is below this.

What kind of oil should I use in my Sportster?

For Sportster 883cc and 1200cc motorcycles, the AMSOIL Synthetic 20W-50 Motorcycle Oil is recommended for both the engine and transmission. Older Shovelheads, Panheads and Flatheads the recommendation is to use AMSOIL SAE 60 Synthetic oil for optimum performance and protection.

How to adjust primary chain on Harley Davidson Sportster?

Checking and adjusting a Harley Davidson Sportster primary chain,It is a 20 minute job.That can be carried out by using allen keys, 27 torx bit and 7/8 wrench. Any body can do this job. Loading…

How to adjust twin cam primary on Harley Davidson Softail?

Re-tighten the adjusting nut and recheck the free-play. Repeat the process until it is within specs. Spin the rear wheel again and make a full revolution with the chain and recheck. If all is good, replace the cover. Replace the spark plug wires and start her up. Listen for that annoying noise; it should be gone.

How big of a chain do you need for a Sportster?

With the cover off and the transmission in neutral, you push up on the chain and measure how far the chain moves when you push up on it. For a big twin it should be 5/8 to 7/8 inch (16 – 22 mm) when the engine is cold, and for a Sportster it should be 3/8 to 1/2 inch (9.5 – 12.7 mm) when the engine is cold.

Can you adjust the primary chain on a Softail?

Checking and adjusting the primary cam chain on your Softail is a pretty straightforward and easy job that you can do on your own. There are really no special tools that are required; however, an automatic chain adjuster can make this a simple task to complete with every oil change.