Speedometer Gear - Subaru IMPREZA 2004 Service Manual

MANUAL TRANSMISSION AND DIFFERENTIAL

24.Speedometer Gear

A: REMOVAL
1) Remove the manual transmission assembly
from vehicle. <Ref. to 6MT-36, REMOVAL, Manual
Transmission Assembly.>
2) Prepare the transmission for overhaul. <Ref. to
6MT-41, Preparation for Overhaul.>
3) Remove the oil pipe, neutral position switch,
back-up light switch and harness. <Ref. to 6MT-43,
REMOVAL, Oil Pipe.>, <Ref. to 6MT-46, REMOV-
AL, Neutral Position Switch.>, <Ref. to 6MT-44,
REMOVAL, Back-up Light Switch.>
4) Remove the extension case. <Ref. to 6MT-48,
REMOVAL, Extension Case.>
5) Remove the transfer driven gear. <Ref. to 6MT-
59, REMOVAL, Transfer Driven Gear.>
6) Remove the center differential. <Ref. to 6MT-61,
REMOVAL, Center Differential.>
7) Remove the oil pump. <Ref. to 6MT-62, RE-
MOVAL, Oil Pump.>
8) Remove the transmission case. <Ref. to 6MT-
66, REMOVAL, Transmission Case.>
9) Remove each gear assembly. <Ref. to 6MT-71,
REMOVAL, Main Shaft Assembly.>
10) Remove the drive pinion shaft assembly. <Ref.
to 6MT-98, REMOVAL, Drive Pinion Shaft Assem-
bly.>
11) Remove the front differential assembly. <Ref.
to 6MT-104, REMOVAL, Front Differential Assem-
bly.>
12) Remove the vehicle speed sensor. <Ref. to
6MT-33, REMOVAL, Vehicle Speed Sensor.>
13) Remove the snap ring, and then remove the
speedometer driven gear.
(B)
(A)
(A) Snap ring
(B) Speedometer driven gear
14) Remove the speedometer shaft from clutch
housing.
Speedometer Gear
15) Remove the oil seal, speedometer shaft and
washer.
16) Remove the snap ring from speedometer shaft.
B: INSTALLATION
1) Install the oil seal, washer and snap ring to
speedometer shaft.
2) Insert the speedometer shaft. Using the ST,
press the oil seal.
ST 899824100 or 499827000 PRESS
NOTE:
• Replace the oil seal with a new one.
• Insert the oil seal approx. 24 mm (0.94 in) from
the edge of clutch case.
MT-00676
6MT-110
(A)
(A) Washer
(B) Snap ring
(C) Oil seal
ST
(B)
(C)
(A) Approx. 24 mm (0.94 in)
(B) Oil seal
(C) Speedometer shaft
(B)
(C)
MT-00677
MT-00678
(A)
MT-00679