td I3 2 I4 5 1 11 1 16 W 18 89 INN 21 7 I I L z 6 5 5 sk 22 4 5 I J 4 3 qi t 1 L i O 2 0 O A Q S 4 1 f G I 11111 1 111 111 5293 26 i3 5 34 32 3l 9 j X 0 A Z 5 54 5556 57 I 52 53 I I 51 1 I 49 5 48 5 41 42 4 66 39 40 38 36 37 J TRUCK NEW PROCESS 4 SPD TRANSMISSION EXPLODED 1 4 358 SCREW ASSY w Lock washer 32 4 435 RlNG Snap 2 4 356 RETAINER Main Drive Gear Brg 33 4 431 SEPARATOR Need e Brg Roller 3 4 358 GASKET 34 4 422 BEARING Front Countershaft 4 376 RING Drive Gear Brg Retainer Snap 35 4 352 ROLLER Pilot Bearing 14 5 4 355 BEARING Frt Main Drive Gear 36 4 383 RING 3rd 4th Spd Synchr Outer Stp 6 4 374 SLlNGER Drive Gear Bearing Oil 37 4 383 RING 8e PIN ASSY 3rd 4th Synchr 7 4 351 GEAR Main Drive Inner 4 352 WASHE R Retaining 38 4 380 CLUTCH Synchronizer Sliding 9 4 352 RING Snap 39 4 383 RING PIN ASSY 3rd 4th Spd 10 8 971 PL UG Drain Synchr Inner 11 8 971 Pl UG FilIer 40 4 383 RING 3rd 4th Spd Synchr Outer Stop 12 8 907 SCREW ASSY w Lock Washer 41 4 384 RNG Snap 13 4 439 COVE R Power Take Off 42 4 384 HUB 3rd 4th Spd Synchr Clutch 14 4 440 GASKET 43 4 406 SHIM Adjusting 5 4 103 CASE Transmission 44 4 415 GEAR l lainshaft 3rd Spd 16 4 426 WASHER Thrust 45 4 416 RlNG Mainshaft 2nd Spd Gear Split 17 4 421 GEAR Countershaft and Cluster 2 halves 1 8 4 422 BEARING Thrust 46 4 383 RlNG Snap 19 4 423 RACE Bearing 47 4 395 GEAR Mainshaft 2nd Speed 20 4 318 GASKET 48 4 413 SPR NG Synchronizer 71 4 422 RETAINER C0untershaft rr Brg 49 4 383 RING ASSY lnner Stop Clutch Pin 22 4 422 SCREW ASSY w Lock Washer 50 4 403 MAINSHAFT 23 4 422 SCREW ASSY w Lock Washer 51 4 417 GEAR SIiding Mainshaft 1st Spd 24 4 435 PLATE Lock Reverse Idler Gear Shaft 52 4 353 SPACE R Mainshaft Rear 25 4 433 SHAFT Reverse Idler Gear 53 4 408 BEARING Mainshaft Rear 26 4 422 RlNG Snap 54 4 337 GEAR Speed0meter Drive 2 4 431 WASHER Needle Brg Roller Retaining 55 4 318 GASKET 28 4 430 GEAR Reverse Idler 56 4 317 RETAlNER Mainshaft Rear 4 29 4 431 RACE NeedIe Brg Roller Inner 57 8 907 SCREW ASSY w Lock Washer 30 4 431 ROLLER Reverse Idler Gear Needle 58 4 405 NUT Mainshaft Bearing 68 59 4 318 SEAL Mainshaft rr Bearing Oil 31 4 431 WASHER Need e Brg Roller Retaining I97O CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORAT ON P A 31S Y 4 6P