ROBIN AMERICA, INC. ROBIN TO WISCONSIN ROBIN ENGINE MODEL CROSS REFERENCE LIST ROBIN EY08 EY15 EY 15V EY20 EY2OV EY23 EY28 EY3 5 EY40 - EY45V EY2 1 EY44 EY 18-3 EY25 EY27 EH11 EH12 EH15 EH17 EH21 EH25 EH30 EH30V EH34 EH34V EH43V EC13V DY23 DY27 DY30 DY3 5 DY4 1 WISCONSIN ROBIN SIDE VALVE W 1-080 W1-145 W1-145V W1-185 W1-185V W1-230 W 1-280 W 1-340 W 1-390 Wl-45OV EY21W EY44W EY18-3W EY25W EY27W OVERHEAD VALVE WO1-115 wo1-120 WO1-150 WO1-170 wo1-210 WOl-250 WO 1-300 WO1-300V WO1-340 WO 1 -340V WO 1-43 OV TWO CYCLE WT1-125V DIESEL WRD 1-230 WRD 1-270 -1-300 WRD1-350 WRD1-410
HOW TO USE Assembly, complete set and unit The part marked with an asterisk in the column of THIS PARTS CATALOG Ref. No. is supplied in the form of assembly or complete set or unit. Also the parts not listed in this catalog are not suppliable individually. Therefore, when ordering, please state your re- quirements in the form of assembly, complete set or unit. Interchangeability, new part vs. old part The interchangeability, new part vs. old part is indicated by a symbol 3 or 3 . The part described in theupper line is modified or re-designed from the part printed in the lower line. The symbol 3 shows that the new part can be installed instead of the old part. On the other hand,however,the symbol 3 means that thenew part cannot be in- stalled t~) the old type engine. When ordering parts for replacement, please be sure to mention as to the followings: a. Quantity required b. Part number The contents of this part catalog are subject to revision without prior notice.
CONTENTS CRANKCASE and CYLINDER .................. 2 GOVERNOR ................................................ 8 BLOWER HOUSING MUFFLER and CONTROL BOX .............................. 10 FUEL TANK ............................................. 12 CARBURETOR and AIR CLEANER ............ 14 MAGNETO ................................................ 16 RECOIL STARTER ................................. 18 STARTING MOTOR .................................. 20 ACCESSORIES .......................................... 22 OPTIONALEQUIPMENTS (MAGNETO WITH C.D.IGNITION COIL) .*.. e 2 4
CRANKCASE and CYLINDER -2-
CRANKCASE and CYLINDER qef. I Epo 3t 4 No. Parts Number C 1 147-10101-11 2 001-37106-01 3 001-37102-81 4 044-03000-21 6 031-00600-10 7 060-03000-20 C 8 147-10102-21 C 8 147-10102-11 9 010-50800-44 10 001-66087-00 11 001-66088-50 12 044-00800-10 13 010-50800-31 * 14 147-11401-11 15 147-15001-13 16 001-66106-00 17 067-00701-00 18 106-63601-01 19 021-31600-10 20 009-01100-00 21 003-71100-00 C22 147-12401-01 23 001-37083-01 24 001-37102-21 25 116-15001-03 26 002-18100-00 27 003-21100-00 28 003-10100-00 29 147-13001-13 30 116-15101-11 31 010-00802-60 32 003 -20080-00 33 003-10080-00 34 001-66084 00 35 065-01400-31 36 147-13401-03 37 001-66124-50 38 003-20120-00 - I El % Parts Name CRANKCASE COMPL. 1 STUD 2 7 i > 7 f - 7. 2;711--t 7-9 , r .Gu6 2 ;;[ sE-AL DOWLEL PIN 3 4 BALL BEARING 3 CRANKCASE COMPL. 1 CRANKCASE COMPL. 1 STUD 2 BOLT 4 BOLT 1 9 h , L t > m- 'L ^17 ' I > 7 7 f i 9 f - 7. 13j7'1-t 7 i > 3 f - 3. 2;7'l-t 7.9 I Y .% ,L t IL t **,L , - IL I OIL SEAL 1 STUD 1 CRANKCASE COVER COMPL. 1 GASKET (case cover) 1 BOLT 4 1 79 I Y 9 i ; 7 f - x * ,i - 2illl-t CI 7. f , t "7. *,<- I IL t r77 #I v AIR BREATHER OIL GAUGE COMPL. 1 *4m f - ,>711-t GASKET *7.? t 1 FILLER 7, i - 12 12 CYLINDER COMPL. 7 9 . I. I STUD 12 GASKET (cylinder) NUT i 7 7 1 1 ; 7 'I . , I. SPRING WASHER 'I ., .. I WASHER 4 CYLINDE~ GEA~ 1 GASKET COMPL. (h?eSh) 1 9 , ' 7. f 1 z;-rq.-t BOLT 2 SPRING WASHER 6 .ti !! t x + 11; 7 rl WASkER 6 BOLT 4 SPARK PLUG 1 BASE 1 . % 'L t z,.-7 7 5 7 ?- 7 BOL+ 4 SPRING WASHER 4 WASHER 4 7~7 11; 7 'I 7.7 '1; 7 'I SPRING WASHER ,5 tt%l z Descr ~p t Ion for D D W.: 111 2-7,12,13?2b Inc1.2-7.12.13 IN I EX TB30447 for DS 4,7,174$t. Inc1.4.7.17 23.24? 3-t. Inc1.23.24 IN I EX I NGK B-6HS I I -3- EC25-2D.2DS
CRANKCASE and CY LlNDER
CRANKCASE and CY LlNDER Parts dh Name No. I Parts Number I 41 003-10080-00 WASHER 5 4 42 003-20100-00 SPRING WASHER %7#l5 7 '7 f D.,>.. 431 003-11100-00 1 WASHER 14 I I I -5- EC25-2D.ZDS
CRANKSHAFT and PISTON 0 -6 -
CRANKSHAFT and PISTON bf. eRI & # I: gP nu B %F rn% tAs i e 4 No. Number Parts Name O'ty Descrrptlon Jl\%#iM 0 9 5 i 7 i- c 7 t 7.&iTJ I 1 0101-00 CRANKSHAFT ASSY 1 2 113-22901-03 SMALL END BEARING 1 3 113-25008-13 SPACER (piston pin) 2 x p - , ~x.iF-iT11 i 7 x -< - t'xti K i 4 I 005-32042-01 I iOODRUFF KEY p97*- 121 12 020-01000-10 &ASHER 1 13 001-66102-00 BOLT 1 14 003-20100-00 SPRING WASHER 1 15 056-52800-10 CLIP 1 m IL t X I ' I i 7 '7 99 ,I r S.T.D. $",.'"if4 2' OVER SIZE 0.25" ~--.<-+f~ x- OVER SIZE 0.50" S.T.D. 1 OVER SIZE 0.25" $--I"y,( 2' OVER SIZE 0.50" *-,<-*4 x. EC25-2D.2DS -7-
Get your hands on the Robin EC25-2 parts manual, a comprehensive resource featuring fully illustrated parts lists with exploded views. This manual is an invaluable tool for aiding in the disassembly and assembly processes, making it useful for both professional mechanics and DIY enthusiasts.