y 29 cMo5 ozs J T I 102886 Q 1 1 I 1 23 i 1 0 24 14 I 1 1 J 25 ls 1 I 1 28 Q 1 uv 1 10 H 1 jk 1 1 j 27 z f V a D 12 I 1 I II l 0 1 I 26 0 VJ 6 2 1 1 I 1 I 0 I 24 I f r 1 1 1 23 1 I 1 I 1 1 3 I I A 1 13 15 I 1 16 3 1 I 1 17 8 I I 4 I 1 V I I 18 1 31 V 1 DIMZ 1 SOAIOO GM05023 I 1986 89 B BRAKE ASM REAR DRUM CONVENTIONAL 2 PC LEVER MORAINE 1 1 SPRING Shoe Rtrn Prim 1 W N S 17 WASHER Adj Pan of 31 4 N S 2 SPRING Shoe Rtrn Sec 1 N S 18 NUT Adj Pivot Part of 31 4 N S K 3 SPRIN1G Shoe Hold down 2 N S 19 SCREW Adj Part of 31 4 I 1N S 4 PIVOT Actr Lvr 2 3 N S 20 LEVER Pk Brk 5 A j N S 5 PIN Shoe HoId down 2 N S 21 ROD Rr WhIVCy to Brk Shoe Thrust 1 1 4 675 6 1 LINK Actuator 3 1 N S 22 BOLT Hex W Spr Lk Wa V S I 7 LEVER Actuator 3 N S 1 5 16x18x9 16 j V 8 900 A I 8 PAWL Actuator Lvr 3 Z 1 N S 23 BOOT Whl CyI 7 8 N S 9 SPRING Aotr Lvr Rtrn 1 3 N S 24 PISTON Whl Cy 7 1 N S 10 PLATE Shoe Guide E 5 045 25 SEAL Whl CyI 7 8 N S 11 STRUT Pk Brk 5 I N S 26 SPRING Whl CyI 7 8 N S 12 SPRING Pk Brk Strut 5 I N S 271 VALVE KIT Whl Cyl B eeder 7 4 666 13 SHOE Prim 6 j j N S 28 BODY Whl cyI 7 N s 14 1 SHOE Secd 6 N S 29 PLATE Backingy 5 001 15 SPRING Adj 1 1 N s 31 SCREW KIT Shoe Auto Adj Incls 16 j 16 SOCKET Adj Pan of 31 4 1 N S 17 18 19 4 1 5 110 NOTE 1 Group 5 026 SPRING KIT Rr Brk Rtrn lncls 1 2 9 15 Y 1 NOTE 2 Group 5 043 SPRING KIT Brk Shoe Hold Down IncIs13 4 5 NOTE 3 Group 5 103 AUTO ADJ REPAIR KIT lncls 4 6 7 8 9 NOTE 4 Group 5 110 ADJUSTING SCREW KIT lncls 16 thru 19 A NOTE 5 Group 5 149 PARK BRK LVR STRUT KIT lncls 11 12 20 1 NOTE 6 Group 5 017 SHOE LINING KIT lncls 13 14 NOTE 7 Group 4 665 WHEEL CYL ASM PKG lncls 23 thru 28 NOTE 8 Group 4 667 WHEEL CYL REPAIR KIT lncls 23 25 26 1 1990 GENERAL MOTORS SERVICE PARTS OPERAT ONS PONTIAC 221N 5 000 GROUP I 1 5 2 1 I 6 90