CLUTCH AND TRANSMISSIONS 7 3 I 2 3 4 5 6178910 Il I2 13141516 T7 1819 77777 5 I i lis Q I C y T f 22 i 1 7 Z l gg Q4 E K I t I I W 2i 4 ax EC CtCCC I 39 l r 2 I e C W 38 L ee sr C 1 I 24 l A q 25 l 777777 2 25 V I V TT I 26 24a Y il 77 7 r R a MN 37M I I q V 28 rrrr 4 A I 36 TTTS S m sr s 29 V g 4 t m s c m I 35 A S l I S if 3l rfi iZ f i rr I 32 3 2 C I V ii V I 33 y V r v v c T M 2 Fig lA 3 Speed Cross Section I Bearing Retainer I2 First Speed Gear 2I Snap Ring Rear Bearing 30 Woodruff Key 2 Snap Ring Bearing to Gear I3 Ist Speed Blocker Ring to Retainer 3I E Ring Retainer 3 Snap Ring Bearing to Case I4 lst Speed Synch Sleeve 22 Rear Bearing 32 Selector Shaft 4 Clutch Gear Bearing I5 Ist Speed Synch Hub 23 Snap Ring Bearing to Mainshaft 33 Welsh Plug 5 Clutch Gear I6 Snap Ring Ist Speed Synch 24 Synchronizer Key 34 Oil Seal 6 3rd Speed Blocl er Ring I7 Reverse Gear 25 Countershaft Roller Bearings 35 Shift Finger 7 Snap Ring 2 3 Synch IB Reverse Gear Thrust 26 Countershaft 36 Countergear 8 2 3 Synch Sleeve Spring Washers 27 Rear Thrust Washer 37 Front Thrust Washer 9 2 3 Synch Huh I9 Rear Bearing Retainer 28 Reverse Idler Gear 38 Mainshaft Pilot Bearings IO 2nd Speed Blocker Ring 20 Retainer Strap 29 Reverse Idler Shaft 39 Snap Ring Il Second Speed Gear 5 Remove the lst and Reverse sliding clutch hub to with cleaning solvent then inspect the case for mainshaft snap ring and remove the clutch assembly cracks lst speed blocker ring and lst speed gear from rear 2 Check the rear face for burrs and if present dress of mainshaft This completes disassembly of the them off with a fine mill file mainshaft 3 Check bearing bores in case and if damaged replace case CLEANING AND INSPECTION Front and Rear Bearings Transmission Case l Wash the front and rear ball bearings thoroughly in 1 Wash the transmission thoroughly inside and outside a cleaning solvent CORVAIR SHOP MANUAL SUPPLEMENT