What causes Primary chain tensioner wear and noise on the Harley-davidson Dyna Super Glide?

Listen for clunking on cold start at idle Estimated fix cost: $150-$400

What causes Cam plate oil pump failure on Twin Cam on the Harley-davidson Dyna Super Glide?

Check oil pressure, look for sludge in oil Estimated fix cost: $500-$1500

Test voltage at idle and rev, should hit 14v Estimated fix cost: $300-$600

Look for oil streaks on lower fork legs Estimated fix cost: $100-$300

Known issues to inspect before buying a used Harley-davidson Dyna Super Glide. What to check and how much repairs cost.

MODERATE

Listen for clunking on cold start at idle

Fix cost: $150-$400

SERIOUS

Check oil pressure, look for sludge in oil

Fix cost: $500-$1500

MODERATE

Test voltage at idle and rev, should hit 14v

Fix cost: $300-$600

MINOR

Look for oil streaks on lower fork legs

Fix cost: $100-$300

☐Check service history and oil change records

☐Cold start test to catch cam/primary noise

☐Inspect frame for cracks near neck welds

☐Verify VIN matches title, watch for theft

Solid if maintained, avoid neglected high-mileage examples