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PARTS
MANUAL
Model
RGX2900
Generator
PUB-GP6281
Rev. 08/06
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940 Lively Blvd. • Wood Dale, IL 60191 • Phone: 630-350-8200 • Fax: 630-350-8212 e-mail: sales@robinamerica.com • www.robinamerica.com © Copyright 2006 Robin America, Inc.
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HOW TO USE THIS MANUAL Robin engines are identifi ed by MODEL, SPECIFICATION, and CODE NUMBER. For each model there may be many different versions called specifi cations. Each specifi cation will be unique in some way. The difference may only be the paint color or it may have a different type of PTO or some other signifi cant difference. In order the identify the correct service part number, it is important to confi rm the specifi ca- tion and code numbers for your engine. The specifi cation and cod
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MANUAL LAYOUT 1 4 3 2 1 9 6 7 2 3 5 8 4 1. SECTION NAME Parts are broadly classifi 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 section (i.e..:Electrical Device Group). 3. REF. No
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GROUP INDEX Group Name Page CRANKCASE ............................................................................................. 6 CRANKSHAFT, PISTON ............................................................................ 8 INTAKE, EXHAUST .................................................................................. 10 GOVERNOR, OPERATION ...................................................................... 14 COOLING, STARTING ......................................................
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SECTION 1 CRANKCASE GROUP FIG. 100 RGX2900 - 6 - 08-06
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SECTION 1 CRANKCASE GROUP REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG 10 277-10102-41 CRANKCASE 1 Includes oil sensor 100 20 237-14202-03 VALVE GUIDE 2 100 26 277-16010-01 STEM SEAL 1 100 30 044-02502-00 OIL SEAL 1 100 40 060-02800-21 BALL BEARING 1 100 50 277-15011-03 PIPE KNOCK 2 100 60 010-50802-90 STUD 2 100 70 010-50603-51 STUD 2 100 75 044-00600-20 OIL SEAL 1 100 80 040-11400-30 PLUG 2 100 90 021-11400-20 GASKET 2 100 210 277-11001-31 MAIN BEARING COVER 1 100
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SECTION 2 CRANKSHAFT, PISTON GROUP FIG. 200 RGX2900 - 8 - 08-06
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SECTION 2 CRANKSHAFT, PISTON GROUP REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG 10 277-20701-21 CRANKSHAFT 1 200 50 018-01400-20 FLANGE NUT 1 200 70 032-30300-10 WOODRUFF KEY 1 200 310 277-22501-10 CONNECTING ROD AY 1 200 311 277-22502-00 CONNECTING ROD AY 1 Undersized 200 320 277-23001-03 CONNECTING ROD BOLT 2 200 350 277-23301-13 PISTON PIN 1 200 360 277-23401-J3 PISTON 1 STD 200 361 277-23403-J3 PISTON 1 Oversize 0.25mm 200 362 277-23404-J3 PISTON 1 Oversize 0.50mm 200
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SECTION 3 INTAKE, EXHAUST GROUP FIG. 300 RGX2900 - 10 - 08-06
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SECTION 3 INTAKE, EXHAUST GROUP REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG 10 278-31601-31 CAMSHAFT 1 300 25 277-35101-03 PIN, camshaft 1 300 27 024-00600-10 O RING 1 300 34 277-38601-03 PIN, spring 1 300 35 277-36401-03 RELEASE LEVER 1 300 37 277-36501-03 CLIP 1 300 38 279-38701-13 RETURN SPRING 1 300 60 279-33601-03 VALVE SPRING 2 300 70 269-33701-03 SPRING RETAINER 2 300 80 277-33401-H3 INTAKE VALVE 1 300 90 277-33501-H3 EXHAUST VALVE 1 300 95 132-10KA0-31 COLLET
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SECTION 3 INTAKE, EXHAUST GROUP FIG. 310 RGX2900 - 12 - 08-06
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SECTION 3 INTAKE, EXHAUST GROUP REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG 510 277-32622-20 AIR CLEANER AY 1 310 -200 277-32632-08 BASE 1 310 -220 277-32604-08 PACKING 1 310 -250 277-32643-18 COVER 1 310 -260 073-20044-30 LABEL, choke 1 310 520 277-32661-17 ELEMENT 1 310 RGX2900 - 13 - 08-06
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SECTION 4 GOVERNOR, OPERATION GROUP FIG. 400 RGX2900 - 14 - 08-06
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SECTION 4 GOVERNOR, OPERATION GROUP REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG 10 277-42301-23 GOVERNOR LEVER 1 400 20 277-42201-33 GOVERNOR SHAFT 1 400 30 277-42701-11 GOVERNOR ROD 1 400 40 277-42801-23 ROD SPRING 1 400 50 003-13050-00 CLIP 1 400 60 013-00602-40 BOLT and WASHER AY 1 400 70 018-60600-20 NUT 1 400 80 277-42510-13 GOVERNOR SPRING 1 400 310 277-46501-11 SPEED CONTROL 1 400 360 004-31064-00 SCREW 1 400 370 002-17060-00 NUT 1 400 485 011-00600-20 FLANGE
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SECTION 5 COOLING, STARTING GROUP FIG. 500 RGX2900 - 16 - 08-06
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SECTION 5 COOLING, STARTING GROUP REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG 10 277-51226-01 BLOWER HOUSING 1 500 20 073-20054-70 LABEL, trademark 1 500 25 073-20051-81 LABEL, warning 1 500 40 011-00600-30 FLANGE BOLT 1 500 60 277-52711-21 BAFFLE 1, case 1 500 61 277-52702-03 BAFFLE 2, head 1 500 62 277-55001-11 DUCT, case 1 500 80 001-04061-60 FLANGE BOLT 1 500 81 011-00600-20 FLANGE BOLT 1 500 82 011-00600-20 FLANGE BOLT 1 500 210 269-50201-30 RECOIL STARTER AY 1 5
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SECTION 6 FUEL, LUBRICATIONGROUP FIG. 600 RGX2900 - 18 - 08-06
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SECTION 6 FUEL, LUBRICATION GROUP REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG 10 270-61718-01 FUEL TANK 1 600 30 043-05900-11 FUEL TANK CAP 1 600 40 064-15400-11 FUEL FILTER 1 600 45 064-80018-00 FUEL GAUGE 1 600 46 014-50500-40 SCREW 2 600 50 064-20100-01 FUEL STRAINER 1 600 -1 064-20041-10 FILTER 1 600 -2 064-20014-30 RUBBER PACKING 1 600 -3 064-20014-10 CUP 1 600 -4 064-20100-20 LOCK NUT 1 600 -6 064-20003-30 O RING 2 600 -8 064-20027-90 BOLT 1 600 -15 064-20032-
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SECTION 6 FUEL, LUBRICATION GROUP FIG. 610 210 RGX2900 - 20 - 08-06
