How to Replace SportDiver O-Rings

How to replace the O-ring:

• Lift and remove the O-ring from the groove using the O-ring removal tool.

• Clean the O-ring grooves using a dampened, lint-free cotton cloth.

• Do NOT apply O-ring lube to the O-ring. Don’t stretch the O-ring.

• Install new O-ring in the groove being careful not to twist the O-ring.

• Check that the O-ring is clean and evenly seated in its groove.