TSRM/MK3 Supra/Repair Manual
Repair ManualWiring Diagrams
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MT/Manual Transmission69 / 86
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Counter Gear and Reverse Idler Gear — MK3 Supra Manual Transmission, page 69
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Counter Gear and Reverse Idler Gear COMPONENTS Counter Gear Front Bearing Snap Ring Counter Gear Reverse Idler Gear Reverse Idler Gear Shaft Counter Gear Rear Bearing Thrust Washer Needle Roller Bearing Counter 5th Gear No. 3 Hub Sleeve Synchronizer Ring No. 5 Gear Spline Piece ◆ Non-reusable part RN0252L INSPECTION OF COUNTER GEAR 1. CHECK OIL CLEARANCE OF 5TH GEAR (a) Install the spacer, counter 5th gear and needle roller bearings. (b) Using a dial indicator, measure the counter 5th gear oil clearance. Standard clearance: 0.015 — 0.068 mm (0.006 — 0.0027 in.) Maximum clearance: 0.16 mm (0.0063 in.) If the clearance exceeds the limit, replace the gear, bearing or shaft. 2. REMOVE HUB SLEEVE NO.3 SHIFTING KEYS AND SPRINGS FROM COUNTER 5TH GEAR Using a screwdriver, remove three shifting keys and two springs from counter 5th gear. 12-71 D4693D