H GM00 1092 112 2 277 BRACE GEN BRKT FRT T0 TIMING CHAIN HSG 22532175 NOTE I SEE RESPECIVE GROUP FOR DETAILED ILLUSTRATED VIEW NOTE 2 IST DESIGN SEE 22531766 AND 2ND DESIGN 22538921 CAST ON BOTTOM SURFACE O F THE OIL PAN I NOTE 3 IST DESIGN HAS GASKET BETWEEN PUMP AND SCREEN 2ND DESIGN DOSE NOT HAVE GASKET NOTE 4 IST DESIGN USES SEPERATE RETAINER 2ND DESIGN RETAINER IS PART OF TENSIONER BLADE NOTE 5 IST DESIGN RETAINER GROOVE IS 080MM WIDE 2ND DESIGN GROVE IS 1 75MM WIDE RETAINER PART OF TENSIONER BLADE I 1 NOTE I6 IST DESIGN STAMPED 10455001 2ND DESIGN STAMPED 10455015 NOTE 7 IST DESIGN OIL PUMP HAS CAST ALUMINUM GEAR COVER 2ND DESIGN OILIPUMP HAS SHEET METAL GEAR COVER NOTE 8 IST DESIGN DOSE NOT USE TENSIONER SPRING AND SLEEVE 2ND DESIGN HAS STUD FOR TENSIONER SPRING AND SLEEVE NOTE 9 IST DESIGN HAS HOLE FOR ENGINE LIFT HOOK I NOTE I0 2ND DESIGN REQUIRES 22539953 22510166 NOTE II IST DESIGN USE WITH FILL TUBE THAT HAS CAP RETENTION NOTCHES IN FILL TUBE OPENING 2ND DESIGN USEWITH FILL TUBETHAT HAS CAP RETENTION BUMPS 13MM BELOW TUBE OPENING 4 W L 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 22N 2 91 I I 0 27 H I 0 000 GROUP L r i Q