4OM-1003-007 - 第129页

• Attachment of Miniature Stroke Bearing (1) Attach the seals and the collar to the MSB outer cylinder . (1-1) Wipe the seals with a dry cloth and apply "DAPHNE EPONEX GREASE No. 1" to the internal side of the …

• Lubrication of Miniature Stroke Bearing

(1) Apply 0.01 cc of "DAPHNE EPONEX

GREASE No. 1" to the internal cages of the

MSB outer cylinder.

(a) Use a metallic stick such as a hexa-

gon wrench for the lubrication. Do

not use a cotton swab.

(b) "0.01 cc" is almost equivalent to the

size of "1005 Chip".

(2) Attach the MSB inserting jig (Standard

Accessory: 630 085 8846) to the shaft and

insert it into the MSB outer cylinder.

Do not change the combination of the

MSB shaft and the MSB outer cylinder.

(3) Apply "DAPHNE EPONEX GREASE No. 1"

thinly to the MSB shaft and smooth out the

grease by rotating or moving the MSB outer

cylinder.

Apply the grease to the upper surface

of the MSB shaft such that the seals

can also be greased.

Note: Do not allow the grease to

enter into the hole of the MSB

shaft.

(4) Pull out the MSB shaft from the MSB outer

cylinder with the MSB inserting jig being

attached.

0305-001 1-62

AIL01ETRP

MSB Inserting Jig

Apply "DAPHNE EPONEX GREASE

No. 1" thinly to the lower surface.

Fig. 4A77

Fig. 4A78

1.4 Maintenance Method

Apply "DAPHNE EPONEX GREASE No. 1"

thinly to the upper surface.

Rotate the MSB outer cylinder

and move it right and left.

Do not allow the grease

to flow into the hole.

Note

• Attachment of Miniature Stroke Bearing

(1) Attach the seals and the collar to the MSB

outer cylinder.

(1-1) Wipe the seals with a dry cloth and apply

"DAPHNE EPONEX GREASE No. 1" to

the internal side of the seals.

When the grease is not applied to the

seals, the smooth movement of the

MSB outer cylinder cannot be ex-

pected.

(1-2) Attach the lower seal, the collar, and the

upper seal to the MSB outer cylinder in

this order.

(a) When the seals are attached, do

not damage the seals by the MSB

outer cylinder.

(b) Do not make a mistake in deter-

mining the direction of the seals.

confirm that the lower seal is

affixed horizontally before the collar

attachment.

When the lower seal is not at-

tached horizontally, the smooth

movement of the MSB outer cylin-

der cannot be expected.

(d) When the collar is attached, con-

firm that the boss is neatly set in

the hole of the MSB outer cylinder.

0305-001 1-63

AIL01ETRP

Fig. 4A79

Fig. 4A80

1.4 Maintenance Method

Upper Seal

Collar

Lower Seal

MSB Outer

Cylinder

Note

(2) Attachment of Miniature Stroke Bearing to

Head

(2-1) Insert the MSB outer cylinder from under

the head.

Align the cylinder such that the cutout

of the MSB outer cylinder faces the

inside of the head.

(2-2) Insert the MSB shaft from the top of the

head with the MSB inserting jig being

attached.

(2-3) Detach the MSB inserting jig.

If the jig is slippery, wipe it with a cloth

soaked in industrial alcohol.

(2-4) Attach the anchor plate to the MSB outer

cylinder and secure it with the screw

(M3L10).

Apply "Screw Lock (1401B)" to the screw

and tighten it with a tightening torque of 7

kgfcm.

(3) Attachment of Holder to Head

(3-1) Apply "DAPHNE EPONEX GREASE No.

1" thinly to the bearing guide section of

the holder and the pin end.

(3-2) Match the holder guide with the cutout of

the head’s center shaft and insert the

holder into the top of the head.

(3-3) Push the holder into the shaft until it

stops and match the marker of the cam

unit with the center of the cam follower.

(3-4) Apply "Screw Lock (1401B)" to the set-

screws and tighten them with the 1.5 mm

bit (Standard Accessory Part: 630 116

3659) and a tightening torque of 5 kgfcm.

To avoid damaging the tapped hole,

use a hexagon wrench (TONE,

BONDUS) that fits the diagonal dimen-

sions.

Fig. 4A81

0305-001 1-64

AIL01ETRP

1.4 Maintenance Method

Cam Follower

Marker of Cam Unit

Fig. 4A81-1

Note