B3 286 I Q n lb C 10 h v I e p t H Il Q hiliI I I IMI m I o e B3 286 1976 81 EMISSION CONTROL DEVICES 1 2 408 VALVE Distr Thermo Vac 499047 2 3 670 VALVE EGR 3 3 670 VALVE Vac Delay I 2 2500919 4 3 680 CONNECTOR Hose 3 Way 469550 4 3 680 CONNECTOR Hose 3 Way L 472813 V 5 3 680 FITTING Vac 413585 6 3 680 ADAPTER EGR Pipe Ftg 22506467 7 3 680 FITTING EFE EGR Vac Sw 25500877 8 3 680 TEE Air Distr 1254660 9 3 680 FITTING EGR C Ovr Pipe 22506795 10 3 680 FITTING EGR Adap Pipe 22506550 For specific model application usage and part number identification on typical views refer to the individual parts catalog groups These illustrations are representativeof the actual service parts No scale or size relationship is intended WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BU CK 41A L 3 000 GROUP 3 136 REV 2 5 81