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P 6/ 17
Repair
Fig. 11
Fig. 12 Fig. 13
Fig. 14
DISASSEMBLING
ASSEMBLING
[3] DISASSEMBLY/ASSEMBLY
[3]-3 Active dynamic vibration absorber (exclusively for HM0871C) (cont.)
(4) The removed Active dynamic vibration absorber can be disassembled as illustrated in Fig. 11.
(1) Assemble a pair of Active dynamic vibration absorber. (Fig. 11)
(2) Before fitting Active dynamic vibration absorber to the machine, take the steps in Figs. 12 and 13.
Pipe holders can be separated by
turning and pushing Pipe holders
each other illustrated above.
Pipe holder B
Pipe holder A
Pipe holder A
Pipe 16
Counter weight
Compression
spring 12
Pipe holder support
O ring 18
O ring 18
Pipe holder B
Compression spring 12
Spring guide
O ring 8
Crank cap side
Spring guide
Spring guide to be
protruded from
Pipe holder A
Protrude Spring guide from Pipe holder A
with Screwdriver
Tighten M6x25 Hex socket head bolt designated with black
arrow in order to align Insertion hole for Pipe holder support with
Insertion hole for Pipe holder A. Then tighten the other M6x25
M6x25 Hex socket head bolts (3pcs.).
Pipe holder A
Screwdriver
Insertion hole
for Pipe holder A
Protrusion as distinction
of the direction of Barrel.
Insertion hole
for Pipe holder
support
Connector of
Pipe holder support
Note: Do not insert Pipe holder supports
as illustrated above.
Barrel
(3) Insert Pipe holder supports of Active dynamic vibration absorbers to holes on Barrel and Crank housing. (Fig. 14.)
And push Active dynamic vibration absorbers parallel to the machine so as to pass the protrusion of Spring guides
through the holes of Crank housing. (Refer to Figs. 12 and 10.)
M6x25 Hex socket
head bolt
Active dynamic
vibration absorbers