What causes Cam chain tensioner wear causing engine noise on the Harley-Davidson Sportster XL 1200?

Listen for ticking at idle, especially when cold Estimated fix cost: $300-$800

What causes Stator and charging system failure on the Harley-Davidson Sportster XL 1200?

Check battery voltage at idle, should read 13.5V+ Estimated fix cost: $200-$500

Inspect top of engine for oil seepage around rocker covers Estimated fix cost: $150-$400

Look for oil film on front fork tubes Estimated fix cost: $100-$250

Known issues to inspect before buying a used Harley-Davidson Sportster XL 1200. What to check and how much repairs cost.

SERIOUS

Listen for ticking at idle, especially when cold

Fix cost: $300-$800

MODERATE

Check battery voltage at idle, should read 13.5V+

Fix cost: $200-$500

MINOR

Inspect top of engine for oil seepage around rocker covers

Fix cost: $150-$400

MINOR

Look for oil film on front fork tubes

Fix cost: $100-$250

☐Cold start test to catch cam noise

☐Check voltage output with multimeter

☐Inspect all gaskets for oil leaks

☐Review full service and ownership history

Solid if maintained, watch charging and cam tensioner