MT1–28 W58 MANUAL TRANSMISSION – OUTPUT SHAFT (b) Push the shifting key spring with a screwdriver, remove the 3 shifting keys and key springs. 7. REMOVE NO.2 HUB SLEEVE ASSEMBLY AND 3RD GEAR (a) Using a snap ring expander, remove the snap ring. (b) Using a press, remove the No.2 hub sleeve, synchronizer ring and 3rd gear. 8. REMOVE NO.2 HUB SLEEVE, SHIFTING KEYS AND SPRINGS FROM NO.2 CLUTCH HUB (a) Remove the No. 2 clutch hub from the No. 2 hub sleeve. (b) Push the shifting key spring with a screwdriver, remove the 3 shifting keys and key springs. OUTPUT SHAFT COMPONENT PARTS INSPECTION 1. INSPECT 1ST GEAR SYNCHRONIZER RING (a) Check for wear or damage. (b) Check the braking effect of the synchronizer ring. Turn the synchronizer ring in one direction while pushing it to the gear cone. Check that the ring locks. If the braking effect is insufficient, apply a small amount of fine lapping compound between the synchronizer ring and gear cone. Lightly rub the synchronizer ring and gear cone together. NOTICE: Ensure the fine lapping compound is completely washed off after rubbing. (c) Check again the braking effect of the synchronizer ring. If it does not lock, replace the synchronizer ring.