How do you get a stuck keyway out?
Turn the key so that the keyway slot is in the exact position it was in when you inserted the key; this is the correct position for the pin tumblers to align in the cylinder. With your other hand, use the tip of your finger to push firmly on the face of the plug next to the key. Gently twist and pull the key out.
How do you drill a Woodruff key?
You need a very thin separating disc on a die grinder or even a tool like a Dremel. These can be as small as 1″ diameter. Split it right down the middle and it should fall out. You may leave a slight gouge in the crank, but the new key will cover it up.
Why are my keys stuck in ignition?
One of the most likely culprits for a stuck ignition key is the steering wheel locking mechanism. When a vehicle is parked, the steering wheel can lock. In some cases, the ignition or vehicle isn’t the problem. It can be a worn or damaged key that has lodged itself in the ignition switch.
What is the purpose of a Woodruff key?
A woodruff key is a half‑moon shaped machine key that prevents gears, hubs, or other components from moving independently of a rotating shaft or spindle.
How does a Woodruff key work?
Woodruff Keys are used for locking gears and pulleys to shafts. On the shaft, they fit into a keyseat, which is a circular pocket that retains the key. An exposed portion of the key fits into a rectangular groove, often called the keyway, in the gear or pulley.
How do I remove a stubborn Woodruff key?
Remove the Woodruff key.
- Try tapping down on one end of the key with a hammer and nail.
- Rapidly heating the key with a blowtorch and letting it cool can help loosen it.
- Remember that these keys are cheap and readily available online or at hardware and auto part stores, so causing damage to it may be necessary.
How do you remove a Woodruff pulley key?
Remove the Woodruff key. On the freed pulley, locate the semicircular shape in the shaft. This is the key and it can be removed by gripping the sides with pliers or wedging one end with a screwdriver. The key may be stuck.
Where is the Woodruff key on a lawn mower?
Learn more… A woodruff key is installed in the hub of a pulley or gear so that the pulley or gear does not slip off the shaft it is attached to or spin freely. These keys are found in motorized devices such as lawn mowers, motorcycles, and cars and are held in place by a threaded fastener.
What’s the best way to remove a wood key?
Use a soft-faced hammer to avoid damaging the components. If you use a normal hammer, hold a wood block against the fastener and shaft. Tap the pulley shaft with the hammer. Don’t use too much pressure. For steel hammers, insulate the shaft, nut, and bolt before striking.
What can you do with a bad key?
By removing a key, you can remove and modify other parts of your vehicle or replace a bad key to improve performance. Apply penetrating oil.