I 0 8 I I GM04 287 A Q I Q 020588 g gg 4 I I Q 6 mf 8 8 1 0 0 g 7 lt 0 A I 1 A QA I I I 1 8 4 R I H I I L U j 6 I V y A U K Q M 8 w g I I 6 I Q Q I A 8 I 5 m GM04 287 1987 1990 H BRAKE PEDAL MASTER CYLINDER MOUNTING JM4 1 N S CYLINDER BRK M CYL 1 2 4 648 BOLT M CYL 1 0X1 5X45 25525687 8 3 4 658 ROD W BRKT BRK PED PUSH ALSO CMPT PARTS SERVICED 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 I 25530617 4 4 634 BOLT BRK PED PIV 10X1 5X90 I 25525573 5 4 634 BRACE BRK PED BRKT 1987 89 25515243 4 634 BRACE BRK PED BRKT 1990 25537044 6 2 447 SWITCH STOP LP EXC K34 25529861 2 447 SWITCH 8STOP LP W K34 25529860 7 2 447 RETAINER STOP LP SW 22534155 A 8 8 928 WASHER 760 O D 580 I D 1193696 9 4 634 NUT PWR BRK BOOSTER 25515789 I 10 4 625 PEDAL BRAKE 1987 89 25532051 4 625 PEDAL BRAKE 1990 V 25535493 11 8 4 634 SPACER BRK PED PIV 25505348 12 4 626 BUSHING BRK PED 0 831 15594358 13 4 630 BEZEL BRK PED CVR C CAR ONLY 8 Q 25516173 14 4 630 COVER BRK PED 1987 V I 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 r 12338114 17 8 964 TUBING BULK 4 76MMX25 STL 2 3696822 8 964 TUBING BRK PIPE 6MMX25 8STL 3 12300088 18 8 964 TUBING BULK 3 16 X25 8 3696822 8 963 NUT MALE MUSHROOM FLARED TUBE M10X1 11504479 19 8 964 TUBING BULK 3 16 X25 Q 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 I I r I f 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS BU CK 44H t 4 000 GROUP 4 148 4 92