Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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6MT-113 Shifter Fork and Rod MANUAL TRANSMISSION AND DIFFERENTIAL 6) Set the height gauge indicator upside down. 7) Shift up the 1st-2nd sleeve all the way to the 2nd driven gear side, and measure “B2”. NOTE: • Set the height gauge indicator near the measure- ment target, and lock dial (1) as shown in the figure. Turn dial (2), and set the indicator to the 2nd side end surface of the sleeve. • The measurement is to be performed with two persons, while holding the sleeve straight. • Turn approximately 72° at a time, and measure the sleeve in 5 locations. Round down the 2 highest and 2 lowest measurement values. The remaining center value is used as the measurement value. 8) According to both of the measurements, calcu- late the neutral position of the 1st-2nd sleeve. From the following calculation, select a fork rod which matches the calculated value. Calculation: T = (B1 + B2) / 2 T: 1st-2nd sleeve center position B1: Height from the adapter plate end to the sleeve end, when shifted to 1st gear B2: Measured height from the adapter plate end to the sleeve end, when shifted to 2nd gear: +55 mm (2.17 in) Attach the indicator upside down in comparison to the setting procedures for the zero point. Add “d1” [Value: 55 mm (2.17 in)] from the figure below to “B2”, and measure “B2”. 2. 3RD-4TH FORK ROD SELECTION NOTE: In the following conditions, perform the procedures below. • Main shaft replacement • 3rd, and 3rd to 6th drive gear and bushing re- placement • 3rd, and 3rd to 6th synchro assembly replace- ment • 3rd-4th hub and sleeve assembly replacement 1) Insert the main shaft assembly into the adapter plate. (A) Indicator (A) 2nd driven gear MT-00703 (A) MT-00704 (A) (B) MT-00585 (2) (1) T mm (in) Lot No. (marking) 62.58 — 62.78 (2.4638 — 2.4717) 32801AA310 (5) 62.78 — 62.98 (2.4717 — 2.4795) 32801AA320 (4) 62.98 — 63.18 (2.4795 — 2.4874) 32801AA330 (2) 63.18 — 63.38 (2.4874 — 2.4953) 32801AA340 (1) 63.38 — 63.58 (2.4953 — 2.5031) 32801AA350 (3) MT-00705 d1 |