Subaru Impreza 2002 Service Manual page 391

MANUAL TRANSMISSION AND DIFFERENTIAL
21.Reverse Idler Gear Assembly
A: REMOVAL
1) Remove the manual transmission assembly
from vehicle. <Ref. to 6MT-37, REMOVAL, Manual
Transmission Assembly.>
2) Prepare the transmission for overhaul. <Ref. to
6MT-42, Preparation for Overhaul.>
3) Remove the oil pipe, neutral position switch,
back-up light switch and harness. <Ref. to 6MT-44,
REMOVAL, Oil Pipe.>, <Ref. to 6MT-47, REMOV-
AL, Neutral Position Switch.>, <Ref. to 6MT-45,
REMOVAL, Back-up Light Switch.>
4) Remove the extension case. <Ref. to 6MT-49,
REMOVAL, Extension Case.>
5) Remove the transfer driven gear. <Ref. to 6MT-
60, REMOVAL, Transfer Driven Gear.>
6) Remove the center differential. <Ref. to 6MT-62,
REMOVAL, Center Differential.>
7) Remove the oil pump. <Ref. to 6MT-64, RE-
MOVAL, Oil Pump.>
8) Remove the transmission case. <Ref. to 6MT-
68, REMOVAL, Transmission Case.>
9) Remove the reverse idler gear assembly. <Ref.
to 6MT-73, REMOVAL, Main Shaft Assembly.>
B: INSTALLATION
1) Select the reverse fork rod. <Ref. to 6MT-123,
ADJUSTMENT, Shifter Fork and Rod.>
2) Install the reverse idler gear assembly. <Ref. to
6MT-74, INSTALLATION, Main Shaft Assembly.>
3) Install the transmission case. <Ref. to 6MT-69,
INSTALLATION, Transmission Case.>
4) Install the oil pump. <Ref. to 6MT-65, INSTAL-
LATION, Oil Pump.>
5) Install the center differential. <Ref. to 6MT-62,
INSTALLATION, Center Differential.>
6) Install the transfer driven gear. <Ref. to 6MT-60,
INSTALLATION, Transfer Driven Gear.>
7) Install the extension case. <Ref. to 6MT-49, IN-
STALLATION, Extension Case.>
8) Install the oil pipe, neutral position switch, back-
up light switch and harness. <Ref. to 6MT-44, IN-
STALLATION, Oil Pipe.>, <Ref. to 6MT-47, IN-
STALLATION, Neutral Position Switch.>, <Ref. to
6MT-45, INSTALLATION, Back-up Light Switch.>
9) Install the manual transmission assembly to ve-
hicle. <Ref. to 6MT-39, INSTALLATION, Manual
Transmission Assembly.>
C: DISASSEMBLY
NOTE:
The sleeve and reverse gear engage at a specified
point. Mark an engagement point on the sleeve and
hub before disassembly.
REVERSE IDLER GEAR ASSEMBLY
6MT-96
1) Remove the spring pin.
2) Remove the snap ring.
3) Remove the washer and reverse idler gear.
(A) Washer
(B) Reverse idler gear
4) Remove the knock pin and reverse idler gear
needle bearing.
(B)
(A)
(A) Knock pin
(B) Reverse idler gear needle bearing
TR0788
TR0789
(A)
(B)
TR0790
TR0791