Subaru 2009 IMPREZA Service Manual page 413

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(3) Disconnect the connection and remove the

10) Remove the rectifier as follows.

(1) Remove the bolts which secure the rectifier.

(2) Remove the cover on B terminal.

(3) Remove the nuts of B terminal, then remove

the rectifier.

Assemble in the reverse order of disassembly.

1) Pull-out of the brush

Before assembling, press the brush down into the

brush holder, then fix the brush in that position by

inserting a [1 mm (0.04 in) dia., 40 — 50 mm (1.6 —

2.0 in) long] wire through the hole as shown in the

After re-assembling, remove the wire.

2) Install the ball bearings.

(1) Set the ball bearings in the front cover, then

securely install an appropriate tool (such as a

socket wrench of proper size) to the bearing

(2) Using a press to press the ball bearings into

the specified location.

(3) Install the bearing retainer.

3) Using a press to install the bearings (rear side)

to the rotor shaft.

4) Heat the bearing box in rear cover [50 to 60°C

(122 to 140°F)], and then press the rear bearing

into rear cover.

Do not apply grease to the rear bearings. If

there is any oil on the bearing box, remove it

5) After re-assembling, manually turn the pulley to

check that the rotor rotates smoothly.

STARTING/CHARGING SYSTEMS