Dismantling of the muffler, heat
shield and fuel tank
Tap out the spring pin (1) using a suitable drift, and
lift the muffler from the machine.
Remove the screws (2) and take off the holder (3).
Remove the heat shield (4) and examine it for crack-
ing or damage. Replace if necessary.
Remove the nuts (5) and lift the fuel tank (6) from the
machine. Examine the fuel tank for damage, and re-
place if necessary.
Dismantling of the anti-vibration
springs
Remove the two end stops (1) and (2). The end
stops are interchangeable.
Remove the plastic bushes (7) and replace them
with new ones.
Remove the six nuts (3) and the two screws (4) from
the hammer cylinder.
Note: The top left-hand pressure plate has captive
nuts and is secured with two screws. The three other
plates have captive screws and are held in place
with nuts.
Remove the right-hand (5) and the left-hand (6) leaf
springs.
Examine the springs; if they are cracked or dam-
aged, they must be replaced.
Note: The springs are not interchangeable.
Dismantling of the tool holder
Remove the gasket (1) and discard it.
Remove the oil plug (2) and drain the oil from the
cylinder.
Examine the O-ring (3), and replace if necessary.
Remove the four screws (6) and lift the tool holder
(4) from the hammer cylinder (5).
Remove the gasket (7) and discard it.
18
Fig. 15
Fig. 16
Fig. 17
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