Craftsman CMCF900B Instruction Manual
![Craftsman CMCF900B Impact Wrench manual cover](/images/sBiRbYAqZGBxenKNQdojmjek/thumbs/thumb175x175.webp)
To change the socket, pull the socket off the square drive anvil and push a new one onto it until it clicks into place securely.
The Craftsman CMCF900B Impact Wrench delivers up to 350 ft-lbs of torque.
Regularly clean the tool to remove dust and debris. Lubricate moving parts as per the user manual and store the tool in a cool, dry place.
The Craftsman CMCF900B uses a 20V MAX Lithium-Ion battery.
Check the battery charge, ensure the battery is correctly installed, and inspect for any visible damage. Refer to the user manual for detailed troubleshooting steps.
Yes, the Craftsman CMCF900B Impact Wrench is suitable for removing lug nuts from car tires, thanks to its high torque output.
Stop using the tool immediately and allow it to cool down. Check for any blockages in the vents and ensure proper ventilation during use.
It typically takes about 60 minutes to fully charge the battery using the compatible charger.
No, the impact wrench should not be used in wet conditions as it is not waterproof. Always operate it in dry environments to avoid electrical hazards.
Store the impact wrench in a dry, secure place, ideally in its case. Remove the battery before storage to avoid accidental activation.