Subaru IMPREZA GD 2007 Series Manual page 2901

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MANUAL TRANSMISSION AND DIFFERENTIAL
21.Shifter Fork and Rod
A: REMOVAL
1) Remove the manual transmission assembly
from the vehicle. <Ref. to 5MT-25, REMOVAL,
Manual Transmission Assembly.>
2) Remove the back-up light switch & neutral posi-
tion switch. <Ref. to 5MT-35, REMOVAL, Switches
and Harness.>
3) Remove the transfer case together with the ex-
tension case assembly. <Ref. to 5MT-39, REMOV-
AL, Transfer Case
Assembly.>
4) Remove the transmission case. <Ref. to 5MT-
51, REMOVAL, Transmission Case.>
5) Remove the drive pinion shaft assembly. <Ref.
to 5MT-59, REMOVAL, Drive Pinion Shaft Assem-
bly.>
6) Remove the main shaft assembly.
<Ref. to 5MT-54, REMOVAL, Main Shaft Assem-
bly.>
7) Remove the front differential assembly. <Ref. to
5MT-68, REMOVAL, Front Differential Assembly.>
8) Drive out the straight pin by tapping with the ST,
and pull out the 5th shifter fork.
ST 398791700 STRAIGHT PIN REMOVER
( B )
( A )
(A) Straight pin
(B) 5th shifter fork
9) Remove the plugs, springs and check balls.
Shifter Fork and Rod
and Extension Case
MT-00309
5MT-78
10) Drive out the straight pin, and pull out the 3rd-
4th fork rod and shifter fork.
NOTE:
When removing the rod, keep other rods in neutral.
Also, when pulling out the straight pin, remove it to-
ward the inside of case so that it does not hit
against the case.
(C)
(A) (B)
(A) Straight pin
(B) 3rd-4th fork rod
(C) Shifter fork
11) Drive out the straight pin, and pull out the 1st-
2nd fork rod and shifter fork.
12) Remove the snap ring (outer), and pull out the
reverse fork rod from reverse fork rod arm. Then
take out the ball, spring and interlock plunger from
the rod.
And then remove the rod.
NOTE:
When pulling out the reverse fork rod arm, be care-
ful not to let the ball pop out of arm.
13) Remove the reverse shifter lever.
B: INSTALLATION
1) Install the reverse arm fork spring, ball and inter-
lock plunger to the reverse fork rod arm. Insert the
reverse fork rod into the hole of the reverse fork rod
arm, and hold it with snap ring (outer) using ST.
NOTE:
Apply grease to plunger to prevent it from falling.
ST 399411700 ACCENT BALL INSTALLER
2) Position the ball, spring and new gasket in the
reverse fork rod hole on the left side of transmis-
sion case, and tighten the checking ball plug.
3) Install the 1st-2nd fork rod into 1st-2nd shifter fork
through the hole on the rear of transmission case.
4) Align the holes in the rod and the fork, and drive
the new straight pin into these holes using the ST.
NOTE:
• Set other rods to neutral.
• Make sure the interlock plunger is on the 3rd-4th
fork rod side.
ST 398791700 STRAIGHT PIN REMOVER
MT-00994