What causes Cam chain tensioner rattle on startup on the Honda Cb600f Hornet?

Cold start noise, rattling from top end on idle Estimated fix cost: $150-$300

What causes Stator and regulator rectifier failure on the Honda Cb600f Hornet?

Battery dying, flickering lights, voltage test below 13V Estimated fix cost: $200-$450

Rough idle, hesitation, uneven throttle response Estimated fix cost: $80-$200

Oil residue on fork legs below seals Estimated fix cost: $100-$250

Known issues to inspect before buying a used Honda Cb600f Hornet. What to check and how much repairs cost.

MODERATE

Cold start noise, rattling from top end on idle

Fix cost: $150-$300

SERIOUS

Battery dying, flickering lights, voltage test below 13V

Fix cost: $200-$450

MODERATE

Rough idle, hesitation, uneven throttle response

Fix cost: $80-$200

MINOR

Oil residue on fork legs below seals

Fix cost: $100-$250

☐Cold start it, listen for top end rattle

☐Check voltage at idle and rev with multimeter

☐Inspect fork legs for oil weeping

☐Review service history for valve clearance checks

Solid engine, electrical weak point, buy serviced examples