T W Q MX4 9 QL m w 7 f S J It 1 A 3 G I T E G 3 0 8 N 9 YT 3 6 9 I I G 4 3 3 I M Q 6 4 i W I q 0 3 y lim GY Y 5 9 0 9 I Q gp Mx4 9 1982 X TRANSMISSION PUMP CONTROL VALVE ASM M34 MD9 1 N S BODY Oil Pump 1 28 4 224 COVER Pump W SIeeve 1 8631938 2 4 265 PLUG Line Boost VIv 1 8631897 29 4 224 SLEEVE Pump Cover 1 8631288 I 3 N s VALVE Line Boost 1 30 4 226 PIN Slide Piv0t 1 8628273 4 4 265 PIN Spg Vlv Ret 1 8628400 31 N S RING Oil Seal Slide to 5 4 216 PIN Spg Line B00st 1 8631896 Cover 1 2 6 4 265 PIN Coiled Spring 1 8628385 32 N S SEAL O Ring 1 2 1 4 224 s1 EEvE spg Ret 8631290 33 N s SLIDE Pump 1 8 N s VALVE Shift 1 34 N s suPPORT Pump slide Seal 9 N s SPRING Shift 1 2 10 4 265 PLUG Valve Bore 56 35 N S SEAL Pump Slide 1 2 dia 1 8625546 36 N S RING Pump Vane 1 11 4 216 BALL 6 3 Dia 1 147485 37 N s VANE Pump 1 12 N S SPRING Press F1 e ief 1 38 N S ROTOR Oil Pump 1 13 N s SPRING 1 2 Accum 1 39 4 226 BEARING Pump Shf 1 8631277 14 N S BUSHING 1 2 Accum 1 40 N S SPRING 3 2 Valve 1 15 N S VALVE 1 2 Accum 1 41 N S VALVE 3 2 Contr0 1 16 N s vA1 vE 2 3 Shift 1 42 8 970 PLUG 11 16 Dia 1 I 17 N s vA1 vE 2 3 Throttle 1 43 4 216 SPRING Priming 1 8631717 18 N s SPRING Throt VIv 1 44 N s BUSHING TV Boost 19 N s Busi IING 2 3 Throt V v 1 Va ve 1 20 N s VALVE 1 2 Shift 1 45 N s vA1 vE TV Bo0st 1 21 N S VALVE 1 2 Thrott e 1 46 N S BUSHING Rev Boost VIv 1 22 N S SPRING Throt VIv 1 47 N S VALVE Rev B0ost 1 23 N S BUSHING 1 2 Throt V v 1 48 N S SPRING Press Reg 1 24 4 216 BALL 6 3 1 147485 49 N S VALVE Press Reg 1 25 4 265 SPRING W Plug Low Blow 50 N S BUSHING TV PIunger 1 Off 1 8631768 51 N s PLUNGER Throt V v 1 26 4 265 PLUG Low Blow off 52 N s SPRING Throt V v 1 VaIve 1 8631449 53 N S VALVE Thr0ttle 1 27 8 900 BOLT Hex M6 x 1 x 25 1 NOTE 1 Part of 4 224 8637926 PUMP W Control Valve Oil MD9 2 8X Calif 2 84 Ratio 1 NOTE 7 Part of 4 224 8637929 PUMP W Control Valve Oil M34 2 8X Fed NOTE 1 Part pr 4 224 8631933 PUMP w comm Valve Oil MD9 2 5R NOTE 7 Part of 4 224 8637934 PUMP W C0ntr0 Valve Oil M34 2 5R NOTE 7 Part of 4 224 8637937 PUMP W Control Va ve Oil MD9 2 5 5 NOTE 2 Part of 4 226 PUMP S ide Kit W Seals J WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATlON BUlCK 44W 1 4 000 GROUP 4 42 1 82