ENGINE SERVICE SPECIFICATIONS

1 ENGINE SERVICE SPECIFICATIONS 1998 2009 American Honda Motor Co., Inc. All Rights ReservedOTR51141-GPrinted in Page 1 of 38 2000-2009 American Honda Motor Co., Inc. All Rights ReservedOTR51141-G ( )TABLE OF CONTENTSGENERATORS3 WELDER/RV GENERATORS9 HAND-HELD11 LAWN MOWERS13 RIDING MOWERS/LAWN TRACTORS15 UTILITY TRACTORS/TILLERS17 SNOWBLOWERS/SNOWTHROWERS19 WATER PUMPS21 POWER CARRIERS25 ENGINES27 INDEX35 Page 2 of 38 2000-2009 American Honda Motor Co., Inc. All Rights ReservedOTR51141-G ( ) 2000-2009 American Honda Motor Co., Inc.

2 All Rights ReservedPage 3 of 38(1) SAE 10W-30 (API SERVICE category SJ or later) is recommended for general use, except as noted. Represents crankcase capacity ; however, actual amount will vary based on residual oil in PLUGSPARK PLUG GAPFLOAT LEVELENGINE SPEEDENGINE OIL capacity (1)COMPRESSIONVALVE CLEARANCEE300,K1,K2,K3EM300,K1,K2,K3E300 NGK mm ( in.) mm ( in.)Idle: 2,500 100 rpmWith load: 3,600 rpm or 60 kPa (71 psi)IN: mmEX: + mm EX350GE35 NGK ~ mm( ~ in.) ~ mm( ~ in.)150VA, No Load: 3,100 100 rpm300VA, No Load: 4,700 100 rpm 114 psi E400EM400,K1ER400E400EM400,K1ER400 NGK mm ( in.)

3 Mm ( in.)With Load: 3,600 rpm or 60 psiIN: mmEX: mmEM500EM500 NGK ~ mm( ~ in.) ~ mm( ~ in.)With Load: 3,600 rpm or 60 psi mmEM500K1EM500K1 NGK ~ mm( ~ in.) ~ mm( ~ in.)With Load: 3,600 rpm or 60 psi mmEM600EM600 NGK ~ mm( ~ in.) ~ mm( ~ in.)With Load: 3,600 rpm or 60 psi mmEG650G100,K1 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 50 mmEM650EM650 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 50 mmEX650EX650 NGK ~ mm( ~ in.)

4 ~ mm( ~ in.)No Load: 3,750 50 mmEX700cGX50 HNGK ~ mm( ~ in.) mm ( in.)No Load: 4,700 150 psi @ 1000 rpmIN: mmEX: mmEX800EX800 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 50 mmE900G28 NGK ~ mm( ~ in.) mm ( in.)No Load: 5,000 mmEX1000EX1000 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 50 mmE1000E1500G40 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,500 mmEG1000AG150 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 100 mmEG1000ZG150 NGK ~ mm( ~ in.)

5 ~ mm( ~ in.)No Load: 3,750 100 psiIN: mmEX: mmG E N E R A T O R SPage 4 of 38 American Honda Motor Co., Inc. All Rights Reserved(1) SAE 10W-30 (API SERVICE category SJ or later) is recommended for general use, except as noted. Represents crankcase capacity ; however, actual amount will vary based on residual oil in ~ mm( ~ in.) mm ( in.)No Load (Eco-Throttle OFF): 5,500 100 psi @ 1000 rpmIN: mmEX: mmEG1400 XGX110 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 100 disen-gaged: 114 ~ 170 psiIN: mmEX: mmEG1400XK1GX120K1 NGK ~ mm( ~ in.)

6 Mm ( in.)No Load: 3,750 150 ~ 121 psiIN: mmEX: mmEG1400 ZGE150 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 100 psiIN: mmEX: mmEZ1400GX110 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 100 disen-gaged: 114 ~ 170 psiIN: mmEX: mmEG1500ER1500G41 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,750 100 mmED1000K1,K2,K3E1500K1,K2,K3EG1500K3G42 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,600 mmED1000K4E1500K4EG1500K4G200 NGK ~ mm( ~ in.) ~ mm( ~ in.)

7 No Load: 3,750 100 psiSee G200, page ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 150 psiIN: mmEX: mmEM1800EM2200GE200 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 150 psiIN: mmEX: mmEM1600 XEM1800 XEM2200 XEB2200 XGX140 NGK - mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 150 disen-gaged: 114 ~ 170 psiIN: mmEX: mmEM1800XK1GX160K1 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,750 150 ~ 121 psiIN: mmEX: mmEU2000iGX100 NGK ~ mm( ~ in.)

8 Mm ( in.)No Load (Eco-Throttle OFF): 4,300 100 psiIN: : ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 150 disen-gaged: 114 ~ 170 psiIN: mmEX: mmE2500K1E2500K2,K3E2000G65 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,600 psi55 psi55 mmGENERATORMODELENGINESTANDARDSPARK PLUGSPARK PLUG GAPFLOAT LEVELENGINE SPEEDENGINE OIL capacity (1)COMPRESSIONVALVE CLEARANCE 2000-2009 American Honda Motor Co., Inc. All Rights ReservedPage 5 of 38(1) SAE 10W-30 (API SERVICE category SJ or later) is recommended for general use, except as noted.

9 Represents crankcase capacity ; however, actual amount will vary based on residual oil in ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,600 psiSee G300, page ~ mm( ~ in.) mm ( in.)No Load: 3,750 150 ~ 121 psiIN: mmEX: mmEG2500XK1GX160K1 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,750 150 ~ 121 psiIN: mmEX: mmEM2500XK1GX160K1 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,750 150 ~ 121 psiIN: mmEX: mmEN2500GC160 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,850 50 psiIN: mmEX: ~ mm( ~ in.)

10 Mm ( in.)No Load: 3,750 150 ~ 100 psiIN: mmEX: mmEZ2500GX160K1 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,750 +30/-150 ~ 121 psiIN: mmEX: mmEB3000GE300 NGK ~ mm( ~ in.) ~ mm( ~ in.)Auto-Throttle: 2,200 100 rpmNo Load: 3,750 150 psiIN: mmEX: mmEB3000c,K1GX200 NGK ~ mm( ~ in.) mm ( in.)No Load: 3,750 150 psiIN: mmEX: mmEM3000GE300 NGK ~ mm( ~ in.) ~ mm( ~ in.)No Load: 3,750 150 psiIN: mmEX: mmEM3000cGX200 NGK ~ mm( ~ in.)