What causes Compensator sprocket wear and noise on the Harley-davidson Road King Custom?

Cold start clunking noise from primary chaincase area Estimated fix cost: $300-$600

What causes Cam chain tensioner failure on Twin Cam on the Harley-davidson Road King Custom?

Ticking or rattling on startup, check service history Estimated fix cost: $500-$1200

Test battery voltage at idle, should read 13.5-14.5V Estimated fix cost: $200-$500

Known issues to inspect before buying a used Harley-davidson Road King Custom. What to check and how much repairs cost.

SERIOUS

Cold start clunking noise from primary chaincase area

Fix cost: $300-$600

SERIOUS

Ticking or rattling on startup, check service history

Fix cost: $500-$1200

MODERATE

Test battery voltage at idle, should read 13.5-14.5V

Fix cost: $200-$500

☐Check for oil leaks around rocker boxes

☐Verify compensator and cam tensioner replaced

☐Test all electrical systems and charging output

☐Inspect frame and forks for crash damage

Solid cruiser, maintain well, avoid neglected examples