Subaru IMPREZA GD 2007 Series Manual page 3011

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MANUAL TRANSMISSION AND DIFFERENTIAL
25.Speedometer Gear
A: REMOVAL
1) Remove the manual transmission assembly
from the vehicle. <Ref. to 6MT-34, REMOVAL,
Manual Transmission Assembly.>
2) Prepare the transmission for overhaul. <Ref. to
6MT-39, Preparation for Overhaul.>
3) Remove the oil pipe, neutral position switch,
back-up light switch and harness. <Ref. to 6MT-41,
REMOVAL, Oil Pipe.> <Ref. to 6MT-43, REMOV-
AL, Neutral Position Switch.> <Ref. to 6MT-42, RE-
MOVAL, Back-up Light Switch.>
4) Remove the extension case. <Ref. to 6MT-44,
REMOVAL, Extension Case.>
5) Remove the transfer driven gear. <Ref. to 6MT-
56, REMOVAL, Transfer Driven Gear.>
6) Remove the center differential. <Ref. to 6MT-58,
REMOVAL, Center Differential.>
7) Remove the oil pump. <Ref. to 6MT-59, RE-
MOVAL, Oil Pump.>
8) Remove the transmission case. <Ref. to 6MT-
63, REMOVAL, Transmission Case.>
9) Remove the individual gear assemblies. <Ref. to
6MT-68, REMOVAL, Main Shaft Assembly.>
10) Remove the drive pinion shaft assembly. <Ref.
to 6MT-94, REMOVAL, Drive Pinion Shaft Assem-
bly.>
11) Remove the front differential assembly. <Ref.
to 6MT-100, REMOVAL, Front Differential Assem-
bly.>
12) Remove the vehicle speed sensor. <Ref. to
6MT-31, REMOVAL, Vehicle Speed Sensor.>
13) Remove the snap ring and remove the speed-
ometer driven gear.
(B)
(A)
(A) Snap ring
(B) Speedometer driven gear
14) Remove the speedometer driven gear shaft
from the clutch housing.
Speedometer Gear
15) Remove the oil seal, speedometer driven gear
shaft and washer.
(A) Washer
(B) Snap ring
(C) Oil seal
16) Remove the snap ring from the speedometer
driven gear shaft.
B: INSTALLATION
1) Install the oil seal, washer and snap ring to the
speedometer driven gear shaft.
2) Insert the speedometer driven gear shaft. Using
the ST, push in the oil seal.
ST 899824100 or 499827000PRESS
NOTE:
• Replace the oil seal with a new part.
• Insert the oil seat approximately 24 mm (0.94 in)
from the end of the clutch case.
MT-00676
(A) Approximately 24 mm (0.94 in)
(B) Oil seal
(C) Speedometer driven gear shaft
6MT-106
(A)
(B)
(C)
MT-00677
ST
MT-00678
(A)
(B)
(C)
MT-00679