9 GM5 7 I J I 0 9 2 g 2 S S 7 W 6 I I W I Q as 9 A Q w ID I 0 O G W wo 4 D 9 I I GM5 7 1976 81 BRAKE DRUM WHEEL CYLINDER REAR 1 RETAINER Whl CyI 1 2 4 665 2 PIN Shoe Hold Down 3 N S 3 PLATE Rr Brake Backing 5 001 4 BOLT Plate to Axle Housing 5 001 5 VALVE Whl Cyl Bleeder 1 4 666 6 HOUSING Brake Cyl 1 N S 7 SEAL Whl Cyl 1 2 8 N S 8 PISTON Whl CyI 1 N S 9 BOOT Whl Cyl 1 2 8 N S 10 LEVER Park Brake 4 N S 11 SHOE LINING Secondary 5 N S 12 PLATE Brake Shoe Guide 5 045 13 STRUT Park Brake 4 N S 14 PAWL Brake Adjuster 6 N S 15 ACTUATOR Brake Adjuster 6 N S 1 6 SPRING Actuator Override 7 N S 17 LINK Brake Adjuster 6 N S 18 SPRING Shoe Return 7 N S 19 SPRING ASM Shoe Hold Down 3 N S 20 SLEEVE Adjuster 3 6 N S 21 SPRING Actuator Return 6 7 5 107 22 SCREW KIT Brake Shoe Adj Also lncls 27 5 110 23 SPRING Adj Screw 7 5 026 24 SPRING Park Brake Strut 4 7 N S 25 SHOE LINING Primary 5 N S 26 SPRING ASM Whl CyI 1 2 8 N S 27 COVER Brake Adj Hole Also Part of 22 3 5 117 NOTE 1 Part Of Group 4 665 CYLINDER Rr Whl Brk NOTE 2 Part Of Group 4 667 REPAIR KIT Whl Cyl W Piston NOTE 3 Part Of Group 5 043 SPRING KIT Brk Shoe Holdn NOTE 4 Part Of Group 5 149 LEVER STRUT KIT Prk Brk NOTE 5 Part Of Group 5 017 SHOE KIT Rr Brk NOTE 6 Part Of Group 5 103 LEVER PAWL KIT Auto Adj NOTE 7 Part Of Group 5 026 SPRING KIT Brk Shoe Retracting NOTE 8 Part Of Group 4 667 REPAIR KIT Whl Cyl Less Piston 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS 0LDSMOBILE 31A 5 000 GROUP 5 2 7 87