4 CYLINDER IEINGIINE 0 033 ENGINE Cylinder and Case II3 In t NOTE 5 INCLUDES BLOCI PISTON ROD ASM CZ R S HI CR SHF BRGS SEALS CM SHF TIIVIING CHAIN AND GEARS CHAIN TENSIONER BALANCER COI ITA IN 5 OIL PUMP 0IL PAN FRONT COVER AND TORSIONAL DAII IPER NOTE 6 INCLUDES BLOCK PISTON 84 ROD ASM CIR 5PI II CR SHF BRGS ROD EIRGS AND RR SEAL NOTE 7 INCLUDES BLOCI PISTON ROD ASM CIR 5i I IF CR SHF BRGS ROD EIRGS AND RR SEAL PUSH ROD COVER F STENERS BALANCER ASIVI II OIIIL PILIII IP OIL PAN NOTE 8 WHEN USED IN PLC OF ENGS W 8MM OIL F AI I BOLT HOLES IT WII L ALSO BE NECESSARY TO ORDER 10044459 OIL PAN 6II 1IVI BOLT HOLES I I V 6MM BOLTS NOTE 10 INCLUDES BLOCK CR SHF BRGS CR 12E5 I IFR R SEAL HSG CONN RODS PISTONS RINGS OIL FLOW CHK VL 0IL BY PASS VLV AND INSTRLICTION SHEET NOTE 12 INCLUDES BLOCK CR SHF BRGS CR 5iHF RR SEAL HSG CONN RODS PISTON RINGS OIL FLOW CHK VLV 0IL EIY PASS VLV NOTE 15 WHEN USED IN PLC OF ENGS W 8MM OI L F I II I BOLT HOLES IT WILL ALSO BE NECESSARY TO ORDER 10044550 OIIL PAN 6 1 IM BOLT HOLE S I T II I 6X1X14 15OD FULL THD 9 8 POR HRD PT BOLT NOTE 17 THE FOLI OWII IG PARTS ARE REO D WI IEI I INSTALLING THIS ENG IN A 1987 OR 1988 N CAR 2 22542521 STUD OIL BAFFLE TO BLK 1822545688 OIL PUIVIP 1 22539133 OIL SCRN 2 11502736 BOLT OIL SCRN T0 OIL PUMP 1 22 I EI89 2 4 IOIL SCREEN BRACE 2 11514149 BOLT OIL SCREEN TO BRACE NOTE CONTINUES AT 17A NOTE 17A 2 22535081 NUT OIL SCRN BRACE 2 22 Ei4IZI 199 BOLT BAFFLE TO BLOCK 1 22538921 O L PAN 1 22538281 CAP OIL FILL W DIPST CK 1 2 2fii38I556 TUBE OIL FILL AND 1 22535600 SEAL OIL FILL TUBE 1 22540195 OIL PAN GASKET 85 86 N 2 5U 10104429 1 136 E lZI0 ENGINE PART AL 6MM OIL PAN HOLES NOTE 4 6 15 PGO 15 1 87 N 2 5U M TRNS IVIT2i 10054505 1 13E5iEl CI0 ENGINE PARTIAL 8MM OIL PAN HOLES NOTE 6 87 N 2 5U M TRNS I IT2 10104497 I 13L iiE CI0 ENGINE PART AL 6MM OIL PAN HOLES W 10044459 OIL PAN NOTE 7 8 PGO 23 1 87 N 2 5U A TRNS I ID9 10159576 1 IEIGZEIIOO ENGINE PARTIAL 6MM OIL PAN HOLES NOTE 6 15 88 N 2 5U 10181213 1 IEIGZZZAOO ENGINE PARTIAL 199O DESIGN W CAMSHAFT AND CHAIN DRIVE HAS 1988 PROFILE CAM NOTE WHEN NEEDED REQLI RES 1990 BLOCK HEATER NOTE 3 88 N 2 30 12338900 1 17 IIE 0 ENGINE PARTIAL SERV PARTIAL NOTE 10 17 89 N 2 5U 10181212 1 1EII51ZZ O ENGINE PARTIAL NOTE WHEN NEEDED REQUIRES 1990 BLOCK HEATER NOTE 3 89 N 2 30 24570010 1 1EEIZZ EB 0 ENGINE PART AL SERV PARTIAL DOES NOT INCL O FLTR FITTING NOTE 12 90 N 2 5U A TRNS MDQ 10181212 1 1EEII51I2 0 ENGINE PARTIAL WHEN NEEDED REQUIRES 1990 BLOCK HEATER NOTE 3 90 N 2 3D 24570018 1 1 iEII2 3 0 ENGINE SERV PARTIAL NOTE 12 91 N 2 5U L68 12507235 1 1IE Il51Z2 O ENGINE PARTIAL NOTE 5 91 N 2 3D LD2 24570488 1 2iEl0I O ENGINE SERV PARTIAL NOTE 12 0 034 P N PLUG Engine BIOck 88 91 N 2 3D LD2 22531530 2 37 PIN CARRIER ASM TO CYL BLK 0O 206 PGO 7 45 88 91 N 2 3D LD2 444662 AR 1 05 PLUG ENG OIL GAL BRASS 3 8 18 NPTF 08 971 PGO 11 29 88 91 N 2 3D LD2 22531246 2 4 30 PLUG ENG BLK OIL GAL NTAKE O1 531 88 91 N 2 3D LD2 22531246 2 4 30 PLUG ENG BLK OIL GAL EXHAUST 01 531 88 91 N 2 3D LD2 22537069 1 52 PLUG CLY HD CORE HOLE 25 7 OD 9 3 THK FREEZE PLUG PGO 3 60 89 91 N 2 3D LD2 10040001 2 1 40 PLUG CYL CASE OIL GAL HOLE CTR TOP 1 8 27 X 1 8 01 153 89 90 N 2 5U 14090911 I 32 PLUG CYL CASE OIL GAL HOLE O1 073 90 91 N 2 5U L68 10000462 4 1 15 PLUG WATER JACKET SIDE D A 41 5MM 08 970 90 91 N 2 5U L68 10000462 1 1 15 PLUG CLG JACKET SIDE D A 41 5MM 08 970 0 056 BOI T STUD Engine Main EIIeaanrir1g1 Cap 85 91 N 2 5U L68 10031854 10 1 40 BOLT BRG CAP M1 IX1 5X70 10 9 PL DIM A 24 PGO 15 46 88 90 N 2 3D 22537706 10 1 00 BOLT CR SHF BRG CAP FLGD HD HFH 11X1 5X71 PGO 8 72 t 1991 GENERAL MOTORS SERVICIE PARTS 0PERATIONS BUICK 44N Y 2 91 01 71 0 033 0 056