Subaru 2009 IMPREZA, Service Manual

Page: 413 / 3619

SC(H4SO)-19
Generator
STARTING/CHARGING SYSTEMS
(3) Disconnect the connection and remove the
brush.
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.
D: ASSEMBLY
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
figure.
CAUTION:
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
outer race.
(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.
CAUTION:
Do not apply grease to the rear bearings. If
there is any oil on the bearing box, remove it
completely.
5) After re-assembling, manually turn the pulley to
check that the rotor rotates smoothly.
SC-00088
SC-00089
SC-00090
SC-00091
(A) Wire
SC-00092
(A)