Doosan G643 LP Engine — DOOSAN G643 LP Engine Service Manual PDF Download (EN)

LOWER ENGINE PARTS 1 RING KIT, PISTON (STD) 48 FITTING, O IL FILTER ITEM # DESCRIPTION ITEM # DESCRIPTION KIT, PISTON (0.50 MM O.S.) 49 FILTER, O IL 2 PISTON KIT, ENGINE (STD) 50 GEAR, FLYWHEEL RING PISTON KIT, ENGINE (0.50 MM O.S.) 58 BALANCER, CRANKSHAFT 3 ROD, CONN (INCL.

BOLTS, CAP, NUT& ROD) 60 BOLT, ENGINE FRONT COVER 4 BOLT, CONN ROD 61 COVER, ENG FRT 5 BEARING KIT, CONN ROD (STD) (INCLS BOLTS, COVER, GROMMETS & SEAL) 7 NUT, CONN ROD (GASKET MOLDED TO COVER) 9 PLUG, ENGINE BLK OIL GAL (RR)(RH) 62 KEY, CRANKSHAFT BALANCER PLUG, ENGINE BLK OIL GAL (RR)(LH) 63 BEARING KIT, CRANKSHAFT (#1, 2, & 3) 10 PLUG, CM/SHF RR BRG HOLE 64 BEARING KIT, CRANKSHAFT (RR #4) 11 PIN, CR/SHF RR OIL SEAL HSG 65 BOLT, CRANKSHAFT BEARING CAP 12 PIN, CYL. HEAD LOC. 67 GASKET, CRANKSHAFT RR OIL SEAL HSG 13 PIN, TRANS. LOC.

68 STUD, CRANKSHAFT RR OIL SEAL RETAINER 14 PLUG, ENG BLK CORE HOLE 69 BOLT, CRANKSHAFT RR OIL SEAL HOUSING 15 VALVE, OIL FILTER BYPASS 70 BOLT, CRANKSHAFT RR OIL SEAL HOUSING 16 PIN, CM/SHF SPKT LOC. 71 HOUSING, CR/SHF RR OIL SEAL 17 PLUG, ENGINE BLK OIL GAL (FRT)(RH) 75 GASKET, OIL PAN PLUG, ENGINE BLK OIL GAL (FRT)(LH) 76 AN, OIL (INCL BAFFLE, BOLTS, GSKT, INSER PAN, 18 CAMSHAFT, ENGINE (INCL.

#16) PLUG, & SEALER) 19 CHAIN, CM/SHF TMG (IS A ROLLER CHAIN) 77 SEAL, OIL PAN DRAIN PLUG (O-RING) 20 SPROCKET, CM/SHF (SEE ITEM 2A @ END) 78 PLUG, OIL PAN DRAIN (W/MAGNET & SEAL) 21 SPROCKET, CR/SHF (SEE ITEM 2A @ END) 79 BOLT, OIL PAN (HFH 5/16 - 18 X 7/8) 22 BOLT, CM/SHF SPROCKET 80 NUT, OIL PAN (5/16 - 18 X 20) 23 BOLT, CM/SHF SPROCKET RETAINER 82 PLUG, ENG BLK OIL GAL (CUP 15/32 X 5/16) 24 RETAINER, CM/SHF 83 SEAL, CRANKSHAFT SEAL (61.5MM) 25 BEARING, CM/SHF (#1 POSITION) 84 NUT, CR/SHF RR OIL SEAL RET 26 BEARING, CM/SHF (#2 POSITION) 87 PLUG, KNOCK SENSOR HOLE 27 BEARING, CM/SHF (#3 POSITION) 88 BOLT, BALANCER SHAFT GR 28 BEARING, CM/SHF (#4 POSITION) 90 RETAINER, BALANCER SHAFT 31 GASKET, W /PMP (PART O F 35) 91 BALANCER (INCL'S ITEM 121)(INTERNAL) 32 BOLT, WATER PUMP 92 PLUG, BALANCER SHAFT RR BRG HOLE 35 PUMP, W/P (INCLS GASKET & PLUG) 93 BEARING KIT, BALANCER SHAFT 36 SHAFT, O IL PUMP DRIVE 94 BOLT, BALANCER SHAFT RETAINER 37 PIN, O IL PUMP DRIVE 105 GASKET, WATER PUMP COVER 38 RETAINER, O IL PUMP DRIVE SHAFT 106 WASHER, INT-EXT TOOTH 39 PUMP, O IL 107 BOLT, WATER PUMP COVER 40 BOLT, O IL PUMP 108 FLYWHEEL, ENGINE 41 SCREEN, O IL PUMP 109 PLUG, ENGINE BLOCK COOL DRAIN HOLE 42 PLUG, O /P RLF VLV BORE (PT O F 39 & 47) 113 GROMMET, ENGINE FRONT COVER 43 ALVE, O IL PRESSURE RELIEF (PT OF 39 &47 1A GEAR KIT, BAL SHF (INCL DRIVE & DRIVEN GEAR) 44 SPRING, O IL PRESSURE RELIEF VALVE 2A CHAIN KIT, TIMING (INCLS CHAIN, CR/SHF 45 BOLT, O IL PUMP COVER (PT OF 39) SPROCKET & CM/SHF PROCKET) 46 PIN, O /P RLF VLV SPR ST (PT O F 39 & 47) N.S.S.

NOT SOLD SEPARATELY 47 COVER, O IL PUMP (PART O F 39) G643 (E) Service Manual Chapter 3. Engine Mechanical System 44