4OM-1003-007.pdf - 第128页

• 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 lubricat…

(2) Apply the pressure of air blowing to the

MSB shaft and the MSB outer cylinder to

blow off the internal dirt and kerosene.

Fig. 4A76

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1.4 Maintenance Method

• 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.

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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.

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Fig. 4A79

Fig. 4A80

1.4 Maintenance Method

Upper Seal

Collar

Lower Seal

MSB Outer

Cylinder

Note