1 50 GM03 140 V K V ososas A 65 71 A 7 E 70 67 V I 1 5 Q K3 V V P I 1 A A ig 22 I V 16 V 21 A 4 Q Q5 K 2 5 I I 3 r1 g l I 10 V 46 V V O l I l V as V GM03 140 1986 H THROTTLE BODY MPFI MODEL T1B LN7 3 0L 1 N S GASKET FLANGE 1 2 3 4 10 N S THROTTLE BODY ASM 1 I 15 N S PLUG IDLE STOP SCREW 1 16 N S SCREW ASM IDLE STOP 1 Q 17 N S SPRING IDLE STOP SCREW ASM 1 20 N S SENSOR THR TTLE POSITION TPS 5 21 N S SCREW ASM TPS ATCH 5 22 N S RETAINER TPS ATCH SCREW 5 40 N S COVER COOLANT CAVITY 3 45 N S SCREW ASM COOLANT COVER ATCH 46 N S O RING COOLANT COVER T0 THROTTLE BODY 1 2 3 4 60 N S HOUSING ASMI IDLE AIR 4 V 65 N S SCREW ASM IDLE AIR HOUSING ASM ATCH 67 N S GASKET IDLE AIR HOUSING ASM 1 2 3 4 I 70 N S VALVE ASM IDLE AIR CONT IAC 6 71 N S GASKET IAC ALVE ASM 1 2 3 4 6 NOTE I GROUP 3 335 THROTTLE BODY KIT INCLS 1 10 15 1Ei 17 46 67 71 NOTE 2 GROUP 3 336 GASKET KIT INCLS 1 46 67 7 1 NOTE 3 GROUP 3 337 COVER KIT COOLANT INCLS 1 40 46 67 71 NOTE 4 GROUP 3 338 HOUSING I IT IDLE AIR INCLS 1 46 60 67 71 NOTE 5 GROUP 3 339 SENSOR KIT THROTTLE POSITION INCLS 20 21 22 NOTE 6 GROUP 3 338 VALVE KIT IDLE AIR CONTROL INCLS 70 71 f A j i 1992 GEENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44H 4 92 3 15 3 000 GROUP