Shimano SG-7R46 Service Manual - Page 7

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Engage the teeth of sun gear

unit 2 & 3 with the teeth of the

planet pinion in carrier unit 1

while turning sun gear unit 2 &

3 slightly to the left and right,

and then press in carrier unit 1.

The gear with the smooth ring

section is at the top

Place ring gear unit 2 onto

carrier unit 1.

Engage the teeth of the planet

pinion in carrier unit 2,carrier

guides 2 and the teeth of ring

gear unit 2 while turning carrier

unit 2 slightly to the left and

right, and then press in ring

gear unit 2.

Note:

Apply a liberal coating of

internal hub grease to the teeth

of the planet pinion (3 places) in

carrier unit 2.

If undue force is applied, the

pawls inside will become

damaged, which will cause

operation problems.

Carrier unit 1

Teeth of planet pinion

in carrier unit 2

Teeth of sun gear unit 2 & 3

Teeth of planet pinion in carrier unit 1

Note:

Apply a liberal coating of internal

hub grease to the teeth of sun

gear unit 2 & 3.

Be careful of the setting

direction. If the setting is

reversed, installation will not be

possible.

If undue force is applied, the

pawls inside will become

damaged, which will cause

operation problems.

Ring gear unit 2

Note:

Apply a liberal coating of internal

hub grease to the teeth of ring

gear unit 2.

Set so that the part with the

teeth is at the top.

Groove in stop ring for carrier

guide 2 should be visible

Check:

Check that the groove in the stop

spring for carrier guide 2 is visible

from the edge of carrier unit 2

while carrier unit 2 is pushed

down.

Teeth of ring gear

unit 2

GREASE

(Y-041 20800)

GREASE

(Y-041 20800)