Subaru Impreza 2002 Service Manual page 421

MANUAL TRANSMISSION AND DIFFERENTIAL
NOTE:
• Set the indicator of height gauge near measuring
object, then lock the dial (1) as shown in the figure.
• Turn dial (2) to set the indicator to edge surface
of sleeve 4th side.
• Perform the measuring procedure with two peo-
ple, and measure the sleeve lifted up straight.
• Measure five points of the ball bearing turning
every approx. 72°. Round off each two upper and
lower measurement value. Use the remaining cen-
ter value as measurement value.
(2) Set the height gauge indicator upside down.
(A)
(A) Indicator
(3) Shift the 3rd-4th sleeve to 3rd main gear
side, then press down to the stopper and mea-
sure "C1".
(A)
(A) 3rd main gear
SHIFTER FORK AND ROD
(2)
(1)
TR0758
TR0865
TR0866
6MT-126
NOTE:
• Set the indicator of height gauge near measuring
object, then lock the dial (1) as shown in the figure.
Turn dial (2) to set the indicator to edge surface of
sleeve 3rd side.
• Measure five points of the ball bearing turning
every approx. 72°. Round off each two upper and
lower measurement value. Use the remaining cen-
ter value as measurement value.
4) According to both measurements, calculate the
3rd-4th sleeve neutral position. Select the fork rod
which applies to the calculated value from following
equation.
Equation: T = (C1 + C2) / 2
T : 3rd-4th sleeve center position
C1: Length from main shaft rear bearing snap
ring groove to sleeve edge when shifted to 3rd
gear. [measurement value +55 mm (2.17 in)]
C2: Length from main shaft rear bearing snap
ring groove to sleeve edge when shifted to 4th
gear.
NOTE:
The indicator is installed upside down compared to
the setting procedure of zero point. Add d1 [fixing
value: 55 mm (2.17 in)] from the following figure to
"C1", to obtain measurement value of "C1".
d1
(2)
(1)
TR0758
TR0861