Subaru EH722 manual

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Table of contents for the manual

  • Page 1

    P ARTS MANU AL EH722 ENGINES Models PUB-EP Rev . 03/10[...]

  • Page 2

    © Copyright 2010 Robin America, Inc. Robin America, Inc. 905 T elser Road, Lake Zurich, IL 60047 • Phone: 847-540-7300 • F ax:847-438-5012 e-mail: sales@robinamerica.com • www .subarupower .com[...]

  • Page 3

    HOW T O USE THIS MANUAL Robin engines are identi fi ed by MODEL, SPECIFICA TION, and CODE NUMBER. For each model there may be many different versions called speci fi cations. Each speci fi cation will be unique in some way . The difference may only be the paint color or it may have a dif ferent type of PTO or some other signi fi cant difference[...]

  • Page 4

    MANUAL LA YOUT 1. SECTION NAME Parts are broadly classi fi ed according to their functions. Refer to the Group Index (table of contents) for respective section name. 2. FIG. No. The FIG. number indexes the reference and part numbers to the illustration. Figure numbers that vary only in the tens place (i.e..: 700 and 710) are in a group of the same[...]

  • Page 5

    GROUP INDEX Group Name Page CRANKCASE GROUP ............................................................................... 6 CRANKSHAFT GROUP ............................................................................. 8 INT AKE and EXHAUST GROUP .............................................................. 10 GOVERNOR GROUP ....................[...]

  • Page 6

    EH722 - 6 - 03-10 SECTION 1 CRANKCASE GROUP FIG. 100[...]

  • Page 7

    EH722 - 7 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 1 CRANKCASE GROUP 10 280-10101-C1 Crankcase Cp 1 100 20 263-1421 1-03 V alve Guide 2 100 21 056-51000-50 Clip 1 100 22 263-1421 1-03 V alve Guide 2 100 23 056-51000-50 Clip 1 100 26 132-1 1AA1-10 Seal, exhaust valve 1 100 27 132-1 1AA1-10 Seal, exhaust valve 1 100 28 2[...]

  • Page 8

    EH722 - 8 - 03-10 SECTION 2 CRANKSHAFT GROUP FIG. 200[...]

  • Page 9

    EH722 - 9 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 2 CRANKSHAFT GROUP 10 280-21 101-C1 Crankshaft Cp 1 200 40 263-25012-A3 Spacer 1 200 41 263-25013-A3 Spacer 1 200 42 263-25014-A3 Spacer 1 200 50 X18-01800-10 Flange Nut 1 200 65 003-10180-00 W asher 1 200 70 005-32054-01 Woodruf f Key 1 200 310 263-22601-20 Connecting[...]

  • Page 10

    EH722 - 10 - 03-10 SECTION 3 INT AKE and EXHAUST GROUP FIG. 300[...]

  • Page 11

    EH722 - 1 1 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 3 INT AKE and EXHAUST GROUP 10 280-31801-03 Camshaft 1 300 50 263-33301-A3 T appet 4 300 60 246-3361 1-03 V alve Spring 4 300 70 246-3371 1-13 Spring Retainer 4 300 80 263-33401-03 Intake V alve 2 300 90 263-33502-13 Exhaust V alve 2 300 95 246-35501-03 Collet V alve[...]

  • Page 12

    EH722 - 12 - 03-10 SECTION 3 INT AKE and EXHAUST GROUP FIG. 330[...]

  • Page 13

    EH722 - 13 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 3 INT AKE 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 - 14 - 03-10 SECTION 4 GOVERNOR GROUP FIG. 400[...]

  • Page 15

    EH722 - 15 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 4 GOVERNOR GROUP 10 263-42301-B3 Governor Lever 1 400 20 263-42201-A3 Governor Shaft 1 400 25 X23-00801-50 Spacer 1 400 26 003-10080-00 W asher 2 400 30 20K-42701-A3 Governor Rod 1 400 40 20K-42801-B3 Governnor Rod Spring 1 400 50 005-1 1060-01 Snap Pin 1 400 60 001-1[...]

  • Page 16

    EH722 - 16 - 03-10 SECTION 5 COOLING and ST ARTING GROUP FIG. 500[...]

  • Page 17

    EH722 - 17 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 5 COOLING and ST ARTING GROUP 10 280-51202-A2 Blower Housing Un 1 500 25 073-20057-60 Label, warning 1 500 40 X1 1-00600-30 Flange Bolt 8 500 60 263-52612-A1 Cylinder Baf fl e 1 Cp 1 500 61 280-52701-C1 Cylinder Baf fl e 2 Cp 1 500 62 280-52801-A2 Cylinder Baf fl e[...]

  • Page 18

    EH722 - 18 - 03-10 SECTION 6 FUEL, LUBRICA TION GROUP FIG. 600[...]

  • Page 19

    EH722 - 19 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 6 FUEL, LUBRICA TION GROUP 55 263-65012-A3 Fuel Filter 1 600 80 X85-10615-42 Rubber Pipe 1 600 81 X85-10613-81 Rubber Pipe 1 600 90 263-68501-03 Hose Clamp 2 600 91 263-68501-03 Hose Clamp 2 600 230 085-10301-10 Rubber Pipe 1 600 235 206-75501-A1 Clamp Cp 1 600 270 26[...]

  • Page 20

    EH722 - 20 - 03-10 SECTION 6 FUEL, LUBRICA TION GROUP FIG. 640[...]

  • Page 21

    EH722 - 21 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 6 FUEL, LUBRICA TION GROUP 210 20K-62301-10 Carburetor Ay 1 640 -1 20K-62536-08 V alve, throttle 2 640 -2 258-62555-08 Screw Set, valve 6 640 -3 20K-62525-08 V alve, choke 1 640 -8 20K-62520-08 Shaft Ay , choke 1 640 -1 1 20K-62530-08 Shaft Cp, throttle 1 640 -14 20K-[...]

  • Page 22

    EH722 - 22 - 03-10 SECTION 6 FUEL, LUBRICA TION GROUP FIG. 685[...]

  • Page 23

    EH722 - 23 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 6 FUEL, LUBRICA TION GROUP 752 280-6501 1-A1 Adapter Cp 1 685 754 280-65025-A3 Elbow Adapter 1 2 685 758 280-65050-A3 O ring 1 685 765 X1 1-00601-01 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 [...]

  • Page 24

    EH722 - 24 - 03-10 SECTION 7 ELECTRIC DEVICE GROUP FIG. 700[...]

  • Page 25

    EH722 - 25 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 7 ELECTRIC DEVICE GROUP 10 263-77203-1 1 Flywheel Cp 1 700 1 1 263-78203-01 Ignition Coil Cp 2 700 15 263-7941 1-A1 Charge Coil Cp 1 700 20 263-71002-03 Ring Gear 1 700 30 001-14062-50 Bolt and Washer Ay 4 700 35 001-16052-00 Bolt and Washer Ay 4 700 50 263-73126-H1 W[...]

  • Page 26

    EH722 - 26 - 03-10 SECTION 7 ELECTRIC DEVICE GROUP FIG. 770[...]

  • Page 27

    EH722 - 27 - 03-10 Ref. Part Number Description Qty Remarks T o-From Fig. SECTION 7 ELECTRIC DEVICE GROUP 120 263-70503-00 Starting Motor Ay 1 731 -1 263-70561-08 Y oke Ay 1 731 -4 245-70503-08 Brush Holder Ay 1 731 -6 263-70512-08 Armature Ay 1 731 -7 263-70522-08 Pinion Ay 1 731 -9 263-70503-08 Gear Case Cy 1 731 -1 1 263-70507-08 Rear Cover Ay 1[...]

  • Page 28

    PRINTED IN THE USA Robin America, Inc 905 T FMTFS3PBEt-BLF;VSJDI*- 60047 1IPOFt'BY FNBJMTBMFT!TVCBSVQPXFSDPNtXXX TVCBSVQPXFS .com[...]