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EH722 EFI 

- 11 - 

04-10

Ref. Part 

Number  Description 

Qty Remarks 

To-From  Fig.

SECTION 3 

INTAKE and EXHAUST GROUP 

10 280-31801-03 

Camshaft 

 

 

 

300

50 263-33301-A3 

Tappet 

 

 

300

60 246-33611-03 

Valve 

Spring 

 

 

300

70 246-33711-13 

Spring 

Retainer 

 

 

300

80 263-33401-03 

Intake 

Valve 

 

 

300

90 263-33502-13 

Exhaust 

Valve 

 

 

300

95 246-35501-03 

Collet 

Valve 

 

 

300

210 

263-35322-A1  Push Rod Cp 

 

 

300

220 267-36102-03 Rocker 

Arm 

4  

 

300

230 263-35801-03 Bolt, 

pivot 

4  

 

300

235 267-35701-03 Pivot 

4  

 

300

240 X17-00601-10 

Nut 

4  

 

300

260 263-37002-A3 

Guide 

Plate 

2  

 

300

500 

280-33005-H1  Intake Manifold Cp 

 

 

300

505 010-50601-91 Stud 

4  

 

300

507 002-38060-00 Flange 

Nut 

4  

 

300

530 280-35622-03 Gasket, 

cleaner 

1  

 

300

538 280-35501-03 Gasket, 

adapter 

1  

 

300

550 280-66202-03 Gasket, 

carburetor 

1  

 

300

555 

263-35503-A3  Gasket, intake manifold 

 

 

300

580 X11-00600-20 

Flange 

Bolt 

3  

 

300

590 002-38080-00 Flange 

Nut 

4  

 

300

700 280-38001-03 Cleaner 

Adapter 

1  

 

300

850 280-18001-03 Breather 

Pipe 

1  

 

300

853 263-68512-A3 

Hose 

Clamp 

2  

 

300

866 X42-30600-30 

Cap, 

vinyl 

1  

 

300

920 20K-91702-A3 

Label, 

trademark 

1  

 

300

Summary of Contents for EH722 EFI

Page 1: ...PARTS MANUAL EH722 EFI ENGINES Models PUB EP Rev 04 10 ...

Page 2: ... Copyright 2010 Robin America Inc Robin America Inc 905 Telser Road Lake Zurich IL 60047 Phone 847 540 7300 Fax 847 438 5012 e mail sales robinamerica com www subarupower com ...

Page 3: ...e identify the correct service part number it is important to confirm the specifica tion and code numbers for your engine The specification and code number together are know as the PRODUCT NUMBER All Robin 4 cycle engines have a Product Number label similar to the label illustrated below The Product Number Label has a 15 digit alphanumeric string that consists of the SPECIFICATION SPEC number 11 d...

Page 4: ...RT NUMBER It is the number assigned for sales unit Use the PART No when making an order 6 DESCRIPTION It is designation of the part 7 QTY Quantity of each part used for each product 8 REMARKS This gives a distinctive feature and or a supplementary comment for the type the specification and the part concerned It also shows part number s interchangeable for the part 9 FROM TO This section shows the ...

Page 5: ...YMBOL DESCRIPTION AY ASSEMBLY CP COMPLETE EX EXPORT from Japan FIG FIGURE FR FRONT INCH INCL INCLUDE L LITER L LENGTH in mm L H LH LEFT HAND SIDE MECH MECHANICAL NO NON NONE OPT OPTIONAL O S OVER SIZE SYMBOL DESCRIPTION P PITCH in mm P T O PTO POWER TAKE OFF REF REFERENCE R H RH RIGHT HAND SIDE RR REAR STD STANDARD SW SWITCH T THICKNESS in mm UN UNIT U S UNDER SIZE V VOLTAGE W WATT W WITH W O WITH...

Page 6: ...EH722 EFI 6 04 10 SECTION 1 CRANKCASE GROUP FIG 100 ...

Page 7: ...Main Bearing Cover Cp 1 100 220 044 04200 30 Oil Seal 1 100 230 X60 04500 10 Ball Bearing 1 100 250 263 45001 C1 Governor Gear Cp 1 100 255 263 46215 A3 Thrust Bearing 1 100 257 263 46214 A3 Washer 2 100 260 277 41901 03 Governor Sleeve 1 100 290 263 16002 A3 Gasket main bearing cover 1 100 300 X11 00802 20 Flange Bolt 10 100 610 280 13003 A1 Cylinder Head 1 Cp 1 100 615 280 13103 A1 Cylinder Head...

Page 8: ...EH722 EFI 8 04 10 SECTION 2 CRANKSHAFT GROUP FIG 200 ...

Page 9: ...01 Woodruff Key 1 200 310 263 22601 20 Connecting Rod Ay 2 200 311 263 22602 10 Connecting Rod Ay 2 Undersize 0 25mm 200 320 001 05084 00 Flange Bolt 4 200 350 263 23301 33 Piston Pin 2 200 360 280 23411 H3 Piston 2 Std 200 361 280 23412 H3 Piston 2 Oversize 0 25mm 200 362 280 23413 H3 Piston 2 Oversize 0 50mm 200 370 280 23501 07 Piston Ring Set 2 Std 200 371 280 23502 07 Piston Ring Set 2 Oversi...

Page 10: ...EH722 EFI 10 04 10 SECTION 3 INTAKE and EXHAUST GROUP FIG 300 ...

Page 11: ... 03 Bolt pivot 4 300 235 267 35701 03 Pivot 4 300 240 X17 00601 10 Nut 4 300 260 263 37002 A3 Guide Plate 2 300 500 280 33005 H1 Intake Manifold Cp 1 300 505 010 50601 91 Stud 4 300 507 002 38060 00 Flange Nut 4 300 530 280 35622 03 Gasket cleaner 1 300 538 280 35501 03 Gasket adapter 1 300 550 280 66202 03 Gasket carburetor 1 300 555 263 35503 A3 Gasket intake manifold 2 300 580 X11 00600 20 Flan...

Page 12: ...EH722 EFI 12 04 10 SECTION 3 INTAKE and EXHAUST GROUP FIG 330 ...

Page 13: ... Qty Remarks To From Fig SECTION 3 INTAKE and EXHAUST GROUP 510 20K 32601 A0 Air Cleaner Ay 1 315 512 280 32626 A1 Cleaner Base Cp 1 315 514 263 32630 03 Cleaner Cover 1 315 516 263 32640 01 Wing Nut 1 315 520 263 32610 A1 Cleaner Element CP 1 315 ...

Page 14: ...EH722 EFI 14 04 10 SECTION 4 GOVERNOR GROUP FIG 400 ...

Page 15: ... 60 001 14063 00 Bolt and Washer Ay 1 400 70 X18 60600 20 Nut 1 400 80 263 42501 A3 Governor Spring 1 400 310 263 43301 A3 Sped Control Lever 1 400 340 227 43501 13 Stop Plate 1 400 350 263 45002 03 Spring Washer 1 400 355 021 70600 30 Friction Washer 2 400 360 X11 50500 20 Bolt 2 400 370 002 27050 00 Nut 2 400 381 X17 60600 20 Self Lock Nut 1 400 395 261 43901 03 Clamp 2 400 396 001 17052 00 Bolt...

Page 16: ...EH722 EFI 16 04 10 SECTION 5 COOLING and STARTING GROUP FIG 500 ...

Page 17: ...11 00600 30 Flange Bolt 6 500 41 X11 00601 40 Flange Bolt 2 500 60 263 52612 A1 Cylinder Baffle 1 Cp 1 500 61 280 52701 C1 Cylinder Baffle 2 Cp 1 500 62 280 52801 A2 Cylinder Baffle 3 Un 1 500 63 263 52912 A2 Cylinder Baffle 4 Un 1 500 80 X11 00600 20 Flange Bolt 6 500 81 X11 00600 20 Flange Bolt 1 500 110 263 54101 A2 Cooling Blower Un 1 500 113 001 14061 60 Bolt and Washer Ay 4 500 145 X11 00600...

Page 18: ...EH722 EFI 18 04 10 SECTION 6 FUEL LUBRICATION GROUP FIG 600 ...

Page 19: ...10 O ring 2 600 511 20K 62201 00 Fuel Pump Ay 1 600 540 X11 00600 20 Flange Bolt 9 600 610 263 63901 13 Inner Rotor 1 600 615 263 63902 13 Outer Rotor 1 600 620 263 64002 A1 Oil Pump Cover Cp 1 600 623 044 03501 70 Oil Seal 1 600 625 X24 08900 30 O ring 1 600 640 X11 00600 30 Flange Bolt 4 600 650 263 64302 02 Oil Pump Filter Un 1 600 653 263 65011 A3 Flange Bolt 1 600 660 248 65801 00 Oil Filter ...

Page 20: ...EH722 EFI 20 04 10 SECTION 6 FUEL LUBRICATION GROUP FIG 660 ...

Page 21: ...EH722 EFI 21 04 10 Ref Part Number Description Qty Remarks To From Fig SECTION 6 FUEL LUBRICATION GROUP 200 20K 62401 00 Throttle Body Ay 1 660 ...

Page 22: ...EH722 EFI 22 04 10 SECTION 6 FUEL LUBRICATION GROUP FIG 685 ...

Page 23: ...1 Adapter Cp 1 685 754 280 65025 A3 Elbow Adapter 1 2 685 758 280 65050 A3 O ring 1 685 765 X11 00601 01 Flange Bolt 3 685 810 280 65001 C1 Oil Cooler Cp 1 685 822 280 65037 03 Hose 1 oil cooler 1 685 824 280 65038 03 Hose 2 oil cooler 1 685 826 X56 10900 30 Hose Clamp 4 685 840 280 65030 01 Bracket Cp oil cooler 1 685 ...

Page 24: ...EH722 EFI 24 04 10 SECTION 7 ELECTRIC DEVICE GROUP FIG 700 ...

Page 25: ... 100 X65 01407 30 Spark Plug 2 NGK BPR4EY 700 110 X65 51000 10 Spark Plug Cap 2 700 112 279 55201 03 Grommet plug cap 1 700 130 X11 00801 00 Flange Bolt 2 700 216 002 38080 00 Flange Nut 1 700 291 263 71902 A1 Regulator Cp 1 700 301 X11 00601 40 Flange Bolt 2 700 330 280 73101 A1 Wiring Harness 1 700 384 X56 30000 80 Wire Band 4 700 410 056 60002 50 Clamp 1 700 760 263 73102 11 Wire Ay oil pressur...

Page 26: ...EH722 EFI 26 04 10 SECTION 7 ELECTRIC DEVICE GROUP FIG 770 ...

Page 27: ... 263 70503 08 Gear Case Cy 1 731 11 263 70507 08 Rear Cover Ay 1 731 14 245 70518 08 Shift Lever Set 1 731 15 263 70515 08 Magnetic Switch Ay 1 731 17 207 70524 08 Through Bolt 2 731 23 245 70516 08 Washer Stopper Set 1 731 30 245 70520 08 Dust Cover Kit 1 731 77 207 70526 08 Rubber Cap 1 731 80 263 70596 08 Internal Gear 1 731 82 263 70576 08 Planet Gear 3 731 85 245 70509 08 Center Bracket P 1 7...

Page 28: ...PRINTED IN THE USA ...

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