17
④
e.
f.
g.
Assemble the piston (22) to bearings (20),
then fix it by assembling the stop ring for
internal (24) that was already inserted.
Assemble the O-ring (30) to the cylinder
(28), then assemble it to the vibrating for
the piston side. After assembled the
cylinder, check the thrust gap of driven
shaft.
(Standard value: 0.5
〜
1.0mm)
Assemble the connector (29), air release
bolt (31), and packing (32) to the cylinder.
Assemble the seal cap (17) to the vibrator
case at the opposite side of the cylinder.
By the above steps, the assembly of the
vibrator is completed. As a final step, turn
the drive shaft with your hand to make
sure that it rotates smoothly.
If it does not rotate smoothly, adjust it by
hitting the side of gear with a plastic
hammer lightly.
Add the new vibrator oil (10W-30 of SAE
grade or higher) to vibrator case as speci-
fied level.
Degrease the contact surface between the
vibrator case and vibrator top cover, then
after assembling O-ring to the vibrator
case, assemble them by tightening bolts.
(Fig. 37)
Use the engine oil (SAE10W-30) as
vibrator oil.
The oil quantity is 600cc (0.6L) / Oil
level height is 9mm.
Measure the vibrator oil quantity correctly.
(If it is more than the specified value, it
might cause over-load. If it is less than the
specified value, noise and shortening of
bearing life might occur.)
h.
●
●
●
●
●
●
When assembling the piston, push it with
your hand or hit it with a plastic hammer
lightly.
When assembling the stop ring for inter-
nal, use internal snap ring plier with bent
nose. Make sure that it assembles into the
groove certainly.
After assembled the piston, make sure
that it rotates smoothly.
The edge side of the stop ring should put
outside.
CAUTION
!
●
●
●
Apply Loctite #243 to the bolts (34) for as-
sembling cylinder.
Tightening torque 73.6N
・
m
When inserting the piston to the cylinder,
be careful not to damage USH packing.
Assemble the O-ring after applying
grease.
CAUTION
!
Apply the seal tape around the connector
(29).
CAUTION
!
Never hit the gear teeth.
CAUTION
!
Be very careful not to have your fingers get
caught between gear and eccentric rotator.
WARNING
!
UHS packing
Piston
Fig.36
○
○
Apply Loctite #243 to the bolts.
Tightening torque (35 N
・
m)
Tighten the bolts in a crisscross pattern.
①
⑤
⑦
⑧
②
③
④
⑥
⑨
⑩
⑱
⑰
⑯
⑮
⑭
⑬
⑫
⑪
Fig.37