I GM04 287 Q ozosss I Pg 4 7 q 3 w lr 81 P 4 1 I A I J 9 0 I ni L 5 V 3 Mw I T K 1 I KJ I I 7 l hx KK 1 1 I I P I I 11 8 7 I Q S 9 8 I I c W M P I a I qa 0 I Q N Ya Ir I v I Q I I Q 2 m GM04 287 1987 1990 C BRAKE PEDAL MASTER CYLINDER MOUNTING JM4 1 N S CYLINDER BRK M CYL 1 2 A 4 648 BOLT M CYL 10X1 5X45 A 25525687 3 4 658 ROD W BRKT BRK PED PUSH ALSO CMPT PARTS SERVICED 4 25529872 4 658 BOOT BRK PED PUSH ROD 25530616 4 658 ROD W GROMMET SNAP RING BRK PEDAL PUSH 25533699 4 658 GROMMET BRK PED PUSH ROD A 25530617 4 4 634 BOLT BRK PED PIV 10X1 5X90 25525573 5 4 634 BRACE BRK PED BRKT 1987 89 25515243 4 634 BRACE BRK PED BRKT 1990 I 25537044 6 2 447 SWITCH STOP LP EXC K34 25529861 9 2 447 SWITCH STOP LP W K34 25529860 I 7 2 447 RETAINER STOP LP SW 22534155 8 8 928 WASHER 760 O D 580 I D I 1193696 9 4 845 NUT P B BOOS 25515789 10 4 625 PEDAL BRAKE 1987 89 V 25532051 4 625 PEDAL BRAKE 1990 25535493 11 4 634 SPACER BRK PED PIV 25505348 12 4 626 BUSHING BRK PED 0 831 15594358 I 13 4 630 BEZEL BRK PED CVR C CAR ONLY 25516173 1 4 4 630 COVER BRK PED 1987 25535918 4 630 COVER BRK PED 1988 90 25532053 15 4 662 WASHER BRK PED PUSH ROD 1368917 16 8 934 RETAINER TYPE B SPRING 12338114 17 8 964 TUBING BULK 4 76MMX25 STL 2 Q 3696822 8 964 TUBING BRK PIPE 6MMX25 STL 3 12300088 18 8 964 TUBING BULK 3 16 X25 3696822 A 8 963 NUT MALE MUSHROOM FLARED TUBE M10X1 11515871 19 8 964 TUBING BULK 3 16 X25 3696822 NOTE 1 FOR SERVICE DETAILS REFER TO BRAKE CYLINDER MASTER ANTILOCK ILLUSTRATION IN GROUP 4 000 NOTE 2 1ST DESIGN REAR BRAKE FRONT PIPE HAS 4 76MM OUTSIDE DIAMETER NOTE 3 2ND DESIGN REAR BRAKE FRONT PIPE HAS 6 00MM OUTSIDE DIAMETER 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44C 4 000 GROUP 4 170 8 92