What should I do if a pneumatic chuck leaks air from its bottom plate and hesitates when unclamping?

A pinched O-ring at the bottom plate is one possible cause of the leak and hesitant unclamping. This can happen during mounting.

The chuck can be returned to MaxxTooling for service, or serviced locally. If the O-ring is pinched, the back plate is removed and the seal is realigned or replaced.

Cross-border returns and replacement shipments can incur import duties, making the service more costly. Contact MaxxTooling to arrange the return or discuss local service.