Replacement of rod
3 – 10
REPLACEMENT OF ROD & FRONT BUSH
• When a rod is used for many hours, it is deformed or burrs are produced. In such a case, deburr
with a grinder.
• If the rod end is worn, the rod is liable to slip. Regrind the rod end to make it smooth.
• If the rod is repaired many times, the hardened surface layer will be lost and the rod will be worn
earlier than usual. In such a case, replace it with a new one.
• If the clearance between the rod and front bush is large, the piston comes in contact with the rod
abnormally to cause damage to the piston or the rod is prone to break. When the clearance exceeds
the standard value, replace the rod and front bush together.
n
nn
n Standard replacement
(1) F2-F5
NOTICE
Use of a non genuine rod will void the warranty of the breaker.
4mm
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