Hydraulic Impact Breaker
CAUTION: The cylinder assembly may be top
heavy. Cover the assembly with a rag to
prevent oil from spraying out of the guide
1. Lift piston and cylinder assembly (A) out off chuck
housing using accumulator bolts (B), as shown.
Remove oil still inside cylinder. Ensure that centering
pin remains in place inside guide adapter.
2. Attach lift to accumulator screw (B) threaded into end
of piston (A) and lift piston and guide adapter (C) out
of cylinder (D). Check that the two parts are not worn,
especially at support surfaces.
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