Robin subaru RGX2900 User Manual [ru]

PARTS
MANUAL

Model

RGX2900
Generator

PUB-GP6281
Rev. 08/06

940 Lively Blvd. • Wood Dale, IL 60191 • Phone: [phone] • Fax: [phone]

e-mail: [e-mail] • www.robinamerica.com

© Copyright 2006 Robin America, Inc.

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 dif ference 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 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 digits) and the CODE number (4 digits). Please
note the illustration below:

E X 1 7 0

SPEC NO. (11 digits) CODE NO. (4 digits)

PRODUCT NO. (15 digits)

X X X X

MANUAL LAYOUT

1

2

1

6

4

3

7

9

2

3

5
4

8

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 . The Reference number identifi es the part illustration with the corresponding part number in the
part list.

4. SUBASSEMBLY SUBASSEMBLY parts of part assembly are listed below the assembly part. The subassembly
part reference number is indicated by the number led by "-" such as "-1", "-2".

5. PART 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 specifi cation,

and the part concerned. It also shows part number(s) interchangeable for the part.

9. FROM-TO This section shows the CODE No. to indicate the history of progress in which improved parts
have been introduced in the product. The FROM-TO CODE No. helps to identify PART No.
being employed in the product concerned. See the examples below:

- The part is used in the product irrespective of CODE No.
2101- The part is used in the products with CODE No. of 2101 and after this number.

- 2100 The part is used in the products with CODE No. of 2100 and before this number.

GROUP INDEX

Group Name Page

CRANKCASE ............................................................................................. 6

CRANKSHAFT, PISTON ............................................................................ 8

INTAKE, EXHAUST .................................................................................. 10

GOVERNOR, OPERATION ......................................................................14

COOLING, STARTING .............................................................................16

FUEL, LUBRICANT ..................................................................................18

ELECTRIC DEVICE ................................................................................. 22

GENERA TOR ........................................................................................... 24

BASE, FRAME ......................................................................................... 26

CONTROL ................................................................................................28

ACCESSORY GROUP ............................................................................. 30

INDEX OF DESCRIPTION SYMBOLS

SYMBOL 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 ...........................VOLT AGE

~W ..........................WA TT

W/ ...........................WITH

W/O ........................WITHOUT

SECTION 1 CRANKCASE GROUP

FIG. 100

RGX2900 - 6 - 08-06

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
220 044-02502-10 OIL SEAL 1 100
230 060-02501-40 BALL BEARING 1 100
250 277-45004-J1 GOVERNOR GEAR 1 100
260 277-41901-03 GOVERNOR SLEEVE 1 100
270 277-63601-13 OIL GAUGE 2 100
280 021-31600-20 GASKET 2 100
300 001-04083-50 FLANGE BOLT 6 100
610 277-13002-11 CYLINDER HEAD 1 100
620 277-15001-23 GASKET, cylinder head 1 100
630 011-00802-40 FLANGE BOLT 4 100
631 011-00803-10 FLANGE BOLT 1 100
380 277-15503-01 ROCKER COVER 1 100
390 277-16001-13 GASKET, rocker cover 1 100
700 277-15011-03 PIPE KNOCK 2 100
710 011-00600-20 FLANGE BOLT 4 100
960 277-99001-27 GASKET SET 1 100

RGX2900 - 7 - 08-06

SECTION 2 CRANKSHAFT, PISTON GROUP

FIG. 200

RGX2900 - 8 - 08-06

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
370 277-23501-17 PISTON RING SET 1 STD 200
371 277-23502-17 PISTON RING SET 1 Oversize 0.25mm 200
372 277-23503-17 PISTON RING SET 1 Oversize 0.50mm 200
380 056-51600-10 CLIP 2 200

RGX2900 - 9 - 08-06

SECTION 3 INTAKE, EXHAUST GROUP

FIG. 300

RGX2900 - 10 - 08-06

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 VALVE 4 300
150 277-35601-11 TIMING CHAIN 1 88 Link 300
160 277-36911-03 TENTIONER 1 300
163 277-37101-03 SPRING, tentioner 1 300
166 277-36902-03 PIN, tentioner 1 300
170 277-36913-13 CHAIN GUIDE 1 300
200 277-35002-01 PIN, rocker 1 300
202 003-13050-00 CLIP 1 300
220 277-36201-00 ROCKER ARM, intake 1 300
225 277-36202-00 ROCKER ARM, exhaust 1 300
230 014-90500-20 ADJUST SCREW 1 300
231 014-90500-20 ADJUST SCREW 1 300
240 017-00500-30 NUT 1 300
241 017-00500-30 NUT 1 300
290 011-00600-20 FLANGE BOLT 1 300
310 277-30202-01 MUFFLER 1 300
315 277-37603-01 SPARK ARRESTOR 1 300
317 015-00400-60 TAPPING SCREW 1 300
320 277-34501-01 MUFFLER COVER 1 1 300
321 277-34601-01 MUFFLER COVER 2 1 300
340 277-35201-13 GASKET, muffl er 1 300
341 277-35201-01 GASKET, exhaust 1 300
350 980-20082-80 FLANGE NUT 2 300
351 980-20082-80 FLANGE NUT 2 300
360 011-00600-20 FLANGE BOLT 3 300
405 277-34001-01 EXHAUST PIPE 1 300
415 010-50802-90 STUD 2 300
540 277-32902-J1 INSULATOR 1 300
550 277-35903-J3 GASKET 2, insulator 1 300
560 277-35902-J3 GASKET 1, insulator 1 300
570 002-38060-00 FLANGE NUT 2 300
580 011-00600-50 FLANGE BOLT 1 300
620 277-39001-01 BRACKET,a/c 1 300
850 277-32762-08 BREATHER PIPE 1 300
855 277-69001-03 SPONGE PROTECTOR 1 300

RGX2900 - 11 - 08-06

SECTION 3 INTAKE, EXHAUST GROUP

FIG. 310

RGX2900 - 12 - 08-06

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

SECTION 4 GOVERNOR, OPERATION GROUP

FIG. 400

RGX2900 - 14 - 08-06

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 BOLT 2 400

RGX2900 - 15 - 08-06

SECTION 5 COOLING, STARTING GROUP

FIG. 500

RGX2900 - 16 - 08-06

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 1 500

-1 270-50115-08 SPIRAL SPRING 1 500

-2 269-50120-08 REEL 1 500

-3 282-50111-18 STARTER ROPE 1 500

-4 261-50100-08 STARTER KNOB 1 500

-5 270-50125-08 RATCHET 2 500

-6 227-50131-08 FRICTION SPRING 1 500

-7 227-50135-08 RETURN SPRING 2 500

-8 270-50261-08 RATCHET GUIDE 1 500

-11 269-50145-18 STARTER PULLEY 1 500

-49 227-50152-08 SET SCREW 1 500
220 011-00600-10 FLANGE BOLT 2 500

RGX2900 - 17 - 08-06

SECTION 6 FUEL, LUBRICATIONGROUP

FIG. 600

RGX2900 - 18 - 08-06

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

-15 064-20032-30 SPRING 1 600
70 269-62603-01 FUEL PIPE 3 1 600
90 056-11100-20 HOSE CLAMP 2 600

RGX2900 - 19 - 08-06

SECTION 6 FUEL, LUBRICATION GROUP

FIG. 610

210

RGX2900 - 20 - 08-06

SECTION 6 FUEL, LUBRICATION GROUP

REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG

210 277-62304-40 CARBURETOR AY 1 610

-1 277-62535-08 THROTTLE VALVE 1 #160 610

-2 209-62351-08 SCREW 1 610

-3 277-62527-08 VALVE CHOKE 1 610

-4 237-62451-08 SCREW 2 610

-5 246-62420-08 PILOT JET 1 #40 610

-8 277-62522-08 CHOKE LEVER 1 610

-9 277-62570-28 RING 1 610

-11 277-62531-18 THROTTLE SHAFT A 1 610

-12 227-61451-08 BOLT 1 610

-13 277-62571-08 RING 1 610

-14 277-62500-08 NEEDLE 1 610

-15 277-62515-08 PIN 1 610

-16 277-62506-08 FLOAT BODY 1 610

-17 214-62450-08 PACKING 1 610

-18 214-62540-08 CHAMBER PACKING 1 610

-19 226-62506-08 FLOT 1 610

-20 277-62440-08 MAIN NOZZLE 1 610

-22 277-62402-08 MAIN JET 1 #81.3 610

-24 226-62701-18 CLIP 1 610

-28 277-62360-08 BOLT 1 610

-44 248-62410-08 AIR JET 1 610

-45 106-62410-08 AIR JET, pilot 1 610

-62 236-62680-08 SEAL 1 610

-79 236-62541-08 PACKING 1 610

-102 246-62390-08 SEAL 1 610

RGX2900 - 21 - 08-06

SECTION 7 ELECTICAL GROUP

FIG. 700

RGX2900 - 22 - 08-06

SECTION 7 ELECTRICAL GROUP

REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG

10 277-79230-11 FLYWHEEL 1 700
11 277-79431-01 IGNITION COIL 1 700
30 001-14062-50 BOLT and WASHER 2 700
50 277-73102-H1 WIRE 2 CP 1 700
100 065-01401-50 SPARK PLUG 1 700
110 065-50002-70 SPARK PLUG CAP 1 700
700 277-76301-21 OIL SENSOR 1 700
705 KU3-11070-01 FLOAT C/U CP 4 1 700
740 001-14061-60 BOLT and WASHER 2 700
741 015-00400-90 TAPPING SCREW 2 700
780 056-90000-20 PURSE LOCK 1 700

RGX2900 - 23 - 08-06

SECTION 8 GENERATOR GROUP

FIG. 2200

RGX2900 - 24 - 08-06

SECTION 8 GENERATOR GROUP

REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG

210 35A-51004-01 STATOR 1 2200
220 35A-51001-01 ROTOR 1 2200
222 353-58208-08 BALL BEARING 1 2200
224 35A-54001-01 THROUGH BOLT 1 2200
240 367-54113-08 FRONT COVER 1 2200
244 359-59935-08 BOLT and WASHER 4 2200
250 31B-51023-01 STATOR COVER 1 2200
260 35A-52001-01 REAR COVER 1 2200
264 366-58305-08 COVER BOLT 3 2200
266 003-20060-00 SPRING WASHER 3 2200
440 35A-53001-01 WIRE CP 1 2200
490 353-57506-08 BUSHING 1 2200
680 004-31030-60 SCREW 1 2200
730 35A-63001-01 MUFFLER, bracket A 1 2200
731 35A-63002-01 MUFFLER, bracket B 1 2200
732 359-59935-08 BOLT and WASHER 4 2200
734 002-38080-00 FLANGE NUT 2 2200

RGX2900 - 25 - 08-06

SECTION 9 PIPE FRAME GROUP

FIG. 2300

RGX2900 - 26 - 08-06

SECTION 9 PIPE FRAME GROUP

REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG

10 35A-61001-01 PIPE FRAME CP 1 2300
320 31C-65001-01 RUBBER MOUNT 2 2300
321 377-37001-11 RUBBER MOUNT 2 2300
326 003-10080-00 WASHER 1 2300
327 31C-69001-03 SPACER 2 2300
330 002-38080-00 FLANGE NUT 8 2300
440 30A-82201-03 EARTH CORD 1 2300
680 376-39100-01 SCREW and WASHER 1 2300
730 35A-63006-01 MUFFLER BRACKET 1 2300
732 35A-64001-01 FLANGE BOLT 6 2300
740 011-00602-20 FLANGE BOLT 2 2300
742 391-39000-13 RUBBER WASHER 2 2300
744 35C-62003-01 RUBBER MOUNT 2 2300
912 388-93003-03 LABEL, caution 1 2300
946 073-20050-80 LABEL, fuel strainer 1 2300

RGX2900 - 27 - 08-06

SECTION 10 CONTROL BOX GROUP

FIG. 2400

RGX2900 - 28 - 08-06

SECTION 10 CONTROL BOX GROUP

REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG

100 35A-70106-00 CONTROL BOX AY 1 2400
110 35A-71102-02 CONTROL BOX UN 1 2400
116 359-59929-08 SCREW and WASHER 4 2400
300 31E-74000-01 CONDENSER 1 2400
305 30G-47605-08 CONDENSER HOLDER 1 2400
310 390-49972-08 SCREW 1 2400
316 002-17040-00 NUT 1 2400
360 353-45804-08 DIODE STACK 1 2400
362 004-36042-00 SCREW and WASHER 1 2400
365 002-17040-00 NUT 1 2400
480 011-00600-80 FLANGE BOLT 4 2400
490 389-89001-03 GROMMET 1 2400
500 35A-70206-00 PANEL A A Y 1 2400
520 35A-72002-03 ROCKER SWITCH 1 2400
530 388-85003-01 AC RECEPTACLE 1 2400
535 351-49920-08 SCREW and WASHER 2 2400
537 002-17040-00 NUT 2 2400
538 003-10040-00 WASHER 2 2400
565 393-40651-08 HOUR METER 1 2400
572 30G-45308-08 LAMP 1 2400
660 391-43002-03 CIRCUIT BREAKER 1 2400
661 352-45620-08 CIRCUIT BREAKER 1 2400
665 31B-79011-03 SCREW and WASHER 2 2400
666 351-49921-08 SCREW and WASHER 2 2400
671 363-45701-08 TERMINAL BOLT 1 2400
672 363-45700-08 TERMINAL BOLT 1 2400
680 356-49956-08 SCREW 1 2400
681 332-00050-08 SPRING WASHER 2 2400
682 353-49903-08 WASHER 1 2400
683 353-49902-08 NUT 1 2400
684 372-59950-08 LOCK WASHER 1 2400
685 353-49901-08 WING NUT 1 2400
720 31B-79012-03 BOLT and WASHER 4 2400
902 35A-71209-02 LABEL, brand 1 2400
915 35A-71208-02 LABEL, panel 1 2400
952 391-93014-03 LABEL, ground 1 2400

RGX2900 - 29 - 08-06

SECTION 11 ACCESSORIES GROUP

FIG. 2900

RGX2900 - 30 - 08-06

SECTION 11 ACCESSORIES GROUP

REF PART NO DESCRIPTION QTY REMARKS FROM - TO FIG

10 277-90301-H0 TOOL KIT 1 2900

RGX2900 - 31 - 08-06

PRINTED IN THE USA