PRO-TEK G3 Chuck Maintenance
This section introduces the procedures on how to assemble and disassemble the PRO-
TEK G3 chuck for maintenance. Regular maintenance is essential to ensure maximum
performance for any mechanical devices including the PRO-TEK G3 chuck.
Attempt to clean and lubricate the chuck components as the first step if the chuck
feels / has become stiff to operate.
Required tools
1. 1 ½” Spanner
2. Circlip pliers (External)
3. 3mm Hex key
4. Plastic hammer (or block of wood)
5. Multi-purpose grease (Ideally a heavily viscous type)
6. Long piece of timber which can be fitted between the jaws when opened