-27-
Fig. 36
Fig. 37
• Remove dust from between the Pin Wheel
[28]
and Needle Roller D3
[31]
and apply about 1.5 g of Molub-
Alloy 777-1 grease to the Needle Roller D3
[31]
, eight Needle Rollers D4
[33]
, and Needle Roller D4.5
[24]
evenly.
• Apply about 0.2 g of Isoflex Topas NB52 grease to the two Slide Rings
[14]
included in the brand-new
Piston Ass'y
[16]
evenly. Then mount the two Slide Rings
[14]
to the Piston Ass'y
[16]
.
• Apply about 1.0 g of Isoflex Topas NB52 grease to the X-ring
[15]
included in the brand-new Piston Ass'y
[16]
evenly. Then mount the X-ring
[15]
to the Piston Ass'y
[16]
.
• Put the Pin Wheel
[28]
in the Nose
[18]
. Facing the notch of the Pin Wheel
[28]
to Blade Guide (A)
[86]
,
push the Piston Ass'y
[16]
down to the bottom dead point without meshing with the eight Needle Rollers
D4
[33]
and Needle Roller D4.5
[24]
as shown in Fig. 37. Apply about 1.5 g of Isoflex Topas NB52 grease
to the inside of the Cylinder
[5]
evenly.
NOTE: If the Position Detector [23] is not precisely located, an error (causing the orange LED of
the battery indicator to blink) may occur.
• Slowly tighten the four Nylock Bolts M6
[12]
to fasten the Chamber Base Ass’y
[11]
and Chamber Cover
[4]
. Be careful not to pinch and damage the O-ring (I.D 94.5)
[7]
.
• Reassemble the power assembly according to the instructions on pages 19 to 23.
Pay special attention to the position
of the Position Detector
[23]
.
If the Position Detector
[23]
is
misaligned, the standby position of
the piston is also misaligned.
[28]
[23]
Notch
Notch
Notch of the Pin Wheel
[28]
[16]
[18]
[86]
