Subaru IMPREZA GD 2007 Series Manual page 2870

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13.Center Differential
A: REMOVAL
1) Remove the manual transmission assembly
from the vehicle. <Ref. to 5MT-25, REMOVAL,
Manual Transmission Assembly.>
2) Remove the transfer case together with the ex-
tension case assembly. <Ref. to 5MT-39, REMOV-
AL, Transfer Case
Assembly.>
3) Remove the extension case assembly. <Ref. to
5MT-39, REMOVAL, Transfer Case and Extension
Case Assembly.>
4) Remove the transfer driven gear. <Ref. to 5MT-
45, REMOVAL, Transfer Driven Gear.>
5) Remove the center differential.
B: INSTALLATION
1) Install the center differential into transfer case.
2) Install the transfer driven gear. <Ref. to 5MT-45,
INSTALLATION, Transfer Driven Gear.>
3) Install the extension case assembly. <Ref. to
5MT-39, INSTALLATION, Transfer Case and Ex-
tension Case Assembly.>
4) Install the transfer case together with the exten-
sion case assembly. <Ref. to 5MT-39, INSTALLA-
TION, Transfer Case and Extension Case
Assembly.>
5) Install the back-up light switch & neutral position
switch. <Ref. to 5MT-35, INSTALLATION, Switch-
es and Harness.>
6) Install the manual transmission assembly to the
vehicle. <Ref. to 5MT-28, INSTALLATION, Manual
Transmission Assembly.>
C: DISASSEMBLY
• Center differential is a non-disassembled part
which should not be disassembled.
• Remove the ball bearing using ST.
• Do not reuse the ball bearing.
ST 498077300 CENTER DIFFERENTIAL
BEARING REMOVER
ST
Center Differential
and Extension Case
MT-00147
5MT-47
MANUAL TRANSMISSION AND DIFFERENTIAL
D: ASSEMBLY
Install the ball bearing into the center differential
assembly.
CAUTION:
Do not apply a load in excess of 10 kN (1 ton, 1.1
US ton, 1.0 Imp ton).
(A) Ball bearing
E: INSPECTION
1) Bearing
Replace the bearings in the following cases.
• In case of broken or rusty bearings
• In case of worn or damaged bearings
• When the bearings fail to turn smoothly or emit
noise in rotation after gear oil lubrication.
• When bearing has other defects.
2) Center differential
Replace the center differential case assembly if
worn or damaged.
(A)
MT-00148