I 1 2 3 4 5 3 4 6 4 7 8 4 12 2 1 13 14 15 I 9 10 9 3 I lx J I I I 1 Viv VA v W 0 0 i 1 3 xp J1 v 3 3i T V VV V V I fi 1 I T I Vq VV L i VrvVV g I x 4 H li 16 4 5 3 4 9 4 qvw I 34 33 32 4293130 4 4 C 17 i 334v 1 VVV 1 000011000 N 3333 333 3 3 3 r 3 9 9 jwwzk adj r 29 25 21 9 20 1 25 1 7 17 0 9 2 9 26 CL 4 j H g 17 15 16 19 2 18 27 T4BP 76 1 V 72BBC MIDLAND VACUUM POWER BRAKE CYLINDER I 1 4 926 N UT 18 8 915 BOLT 2 4 922 PLATE 19 4 906 SHE LL Fr0nt 3 4 924 WASH A 20 4 940 BODY I I 4 4 917 RING 21 4 931 TUBE ASSY 5 4 924 ROD 212 4 955 VALVE 6 4 911 BUSHING 23 4 955 SPRING 7 4 906 SHELL lnter 24 4 940 HOUSING 8 4 931 TEE ASSY 25 N S S PART OF 4 898 REPAIR KIT 9 4 910 SEAL 26 4 942 RETAINER 10 4 931 HOSE 27 8 900 BOLT 11 4 942 SPRING 28 4 947 DIAPHRAGM 12 4 926 SEAT 29 4 915 PISTON 13 4 924 PLUG I 30 4 955 VALVE 14 4 906 SHELL Rear 31I N S S PART OF 4 955 VALVE 15 4 906 CLAMP 32 4 661 GASKET 16 8 906 BOLT 1 4 20 x 1 3 4 33 4 907 BODY 17 8 915 NUT 1 4 20 34 4 666 SCREW GMPARTS DIVISION GENERAL MOTORS COFIPOFIATION CHEVROLET 72TM 4 111 P 4 000 GROUP r I I