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SERVICE PARTS<br />
Order replacement parts for your Wisconsin Robin engine from the RYAN dealer in your<br />
area.<br />
The MODEL, SPECIFICATION and SERIAL NUMBERS<br />
of engine MUST BE GIVEN WHEN ORDERING PARTS.<br />
The Model and Specification number are shown on the name plate located on flywheel<br />
shroud. The Serial number is stamped on the crankcase base.<br />
COPY THE MODEL, SPECIFICATION NUMBER AND SERIAL NUMBER IN THE<br />
SO THAT IT WILL BE AVAllABLE TO YOU WHEN ORDERING PARTS.<br />
SPACES PROVIDED BELOW<br />
MOD EL<br />
WISCONSIN<br />
ROBIN<br />
AIR COOLED ENGINE<br />
SPEC NO.<br />
SERIAL NO. 7 1<br />
7
31<br />
12<br />
30
1 . CRANKCASE GROUP<br />
REF .<br />
NO .<br />
t<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
27<br />
28<br />
29<br />
30<br />
31<br />
32<br />
33<br />
34<br />
PART<br />
NO .<br />
EY2391010111<br />
EY0440300030<br />
EY0600300020<br />
EY0310080020<br />
EY2394310113<br />
EY2391110101<br />
EY2391630103<br />
EY2394500101<br />
EY2054190103<br />
EY2146360113<br />
EY0213200010<br />
EY2391301011<br />
EY2391420213<br />
EYO105080360<br />
EY2391500101<br />
EY2141600103<br />
EY0401140030<br />
EY0211140020<br />
EY2391550101<br />
EY2391600203<br />
EY2393800103<br />
EY0310060020<br />
EY2391430101<br />
EY2391440101<br />
EY2391600603<br />
EY2391600703<br />
EY2391600103<br />
EY0043106120<br />
EY0011308300<br />
EYO110060020<br />
EYOllO100010<br />
EYOllO100020<br />
EYOl10100030<br />
EYO110060030<br />
EY2399900107<br />
DESCRIPTION QTY .<br />
CRANKCASE (includes 2-5) .................. 1<br />
OILSEAL ................................ 2<br />
BALLBEARING ............................ 2<br />
DOWELPIN .............................. 2<br />
STUD ................................... 1<br />
GEAR COVER (includes 2 & 3) ................ 1<br />
OILSEAL ................................ 1<br />
GOVERNOR GEAR ......................... 1<br />
GOVERNOR SLEEVE ....................... 1<br />
DIPSTICK ................................ 2<br />
GASKET ................................. 2<br />
CYLINDER HEAD (includes 7. 13 & 14) .......... 1<br />
VALVE GUIDE. OVERSIZE .................... 2<br />
STUD ................................. 1<br />
GASKET ................................. 1<br />
GASKET. GEAR COVER ..................... 1<br />
PLUG. OIL DRAIN ........................... 2<br />
GASKET. OIL DRAIN ........................ 2<br />
ROCKER COVER ...................... ;... 1<br />
GASKET. ROCKER COVER ................... 1<br />
RUBBER HOSE ............................ 1<br />
DOWELPIN .............................. 2<br />
BREATHER COVER ........................ 1<br />
BREATHERPLATE ......................... 1<br />
GASKET. BREATHER COVER ................. 1<br />
GASKET. BREATHER PLATE ................. 1<br />
OIL SHELTER PLATE ....................... 1<br />
1<br />
SCREW .................................<br />
BOLT & WASHER ASS’Y ..................... 8<br />
FLANGE BOLT ............................ 4<br />
FLANGEBOLT ............................ 2<br />
FLANGE BOLT ............................ 2<br />
FLANGE BOLT ............................ 1<br />
FLANGE BOLT ............................ 2<br />
GASKET SET (includes 11. 15. 16. 18. 20. 25. 26 &<br />
Page 35 no . 21.28.33.36. & page 37 no . 22 .<br />
31
I<br />
9<br />
32
2. CRANKCASE AND PISTON GROUP<br />
‘3<br />
REF.<br />
NO.<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
PART<br />
NO.<br />
EY2392090101<br />
EY2392250100<br />
EY2392310103<br />
EY2392300103<br />
EY2392330103<br />
EY2392340103<br />
EY2392440203<br />
EY2392340303<br />
EY2392350107<br />
EY2392350207<br />
EY2392350307<br />
EY2392500103<br />
EY0230300170<br />
EY0230300180<br />
EY0230300190<br />
EY0021818000<br />
EY0032018000<br />
EY0323030010<br />
DESCRIPTION<br />
CRANKSHAFT . . , . . . . . . . . . . . . . . . . . . . . . . . . .l<br />
CONNECTING ROD (includes 3 & 4) . . , . . . . . . . . .1<br />
OIL SCRAPER.. . . . . . . . . . . . . . . . . . . . . . . . . . . .l<br />
CONNECTING ROD BOLT . . . . . . . . . . . . . . . . . . .2<br />
PISTON PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .l<br />
PISTON, STANDARD . . . . . . . . . . . . . . , . . . . . . . .l<br />
PISTON, OVERSIZE 0.25mm (.0098”). . . . . . . c . . . .l<br />
PISTON, OVERSIZE 0.50mm (0197”). . . . . . . . . . . .l<br />
PISTON RING SET, STANDARD . . . . . . . . . . . . , . .1<br />
PISTON RING SET, OVERSIZE 0.25rnm (.0098”). . . . 1<br />
PISTON RING SET, OVERSIZE 0.50mm (.0197”). . . . 1<br />
CLIP ...............,..........,.........2<br />
SPACER 0.6mrn (.024”) SELECT ONE ONLY . . . . . .l<br />
SPACER 0.8mrn (.031“) . . . . . . . . . . . . . . . . . . . . . .1<br />
SPACER l.Omm (.039”) . . . . . . . . , . . . . . . . . . . . . .1<br />
NUT .................................... 1<br />
SPRING WASHER. . . . . . . . . . . . . . . . . . . . . . . . . .1<br />
WOODRUFF KEY . . . . . . . . . . . . . . . . . . . . . . . . . .l<br />
QTY.<br />
33 i
19<br />
See Ryan<br />
34
3 . INTAKE AND EXHAUST GROUP<br />
REF .<br />
NO .<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
27<br />
28<br />
29<br />
30<br />
31<br />
32<br />
33<br />
34<br />
35<br />
36<br />
37<br />
38<br />
39<br />
40<br />
41<br />
42<br />
43<br />
44<br />
PART<br />
NO .<br />
EY2393170101<br />
EY0051904100<br />
EY2393620101<br />
EY0031528000<br />
EY2393330103<br />
EY2393340103<br />
EY2393350103<br />
EY2393360103<br />
EY2393370103<br />
EY2393500103<br />
EY2393380203<br />
EY2393530103<br />
EY2393610100<br />
EYO149060090<br />
EYO170060090<br />
EY0200200010<br />
EY2393612003<br />
EY2393010101<br />
EY2393420101<br />
EY2393510101<br />
EY2393520101<br />
EYO180080010<br />
€YO1 1006001 0<br />
EY0011008160<br />
EYO110060020<br />
EY2393310111<br />
EYO105060120<br />
EY2393600103<br />
EY0011408400<br />
EY0011408350<br />
EY2393260300<br />
EY2273262007<br />
EY2343600303<br />
EY2393290113<br />
EY2393650113<br />
EY2343590203<br />
EY2063265508<br />
EY0043506140<br />
EY0043506160<br />
EY2063266008<br />
EY2063266508<br />
EY2343650101<br />
EYOOllOO6100<br />
EY0021706000<br />
DESCRIPTION QTY .<br />
CAMSHAFT (includes 2) ..................... 1<br />
SPRING PIN .............................. 1<br />
RELEASE LEVER .......................... 1<br />
SNAP RING .............................. 1<br />
TAPPET ................................. 2<br />
INTAKE VALVE ............................ 1<br />
EXHAUST VALVE .......................... 1<br />
VALVE SPRING ............................ 2<br />
SPRING RETAINER ......................... 2<br />
ROCKER SHAFT ........................... 1<br />
RETAINER LOCK .......................... 2<br />
PUSH ROD ............................... 2<br />
ROCKER ARM ASS'Y . (includes 14 & 15) ......... 2<br />
ADJUSTING SCREW ........................ 2<br />
NUT .................................... 2<br />
WASHER ................................ 2<br />
SPACER ................................. 1<br />
MUFFLER ................................ 1<br />
MUFFLER COVER (NOT USED) ............... 1<br />
MUFFLER BRACKET ....................... 1<br />
GASKET. MUFFLER ........................ 1<br />
FLANGE NUT ............................. 2<br />
FLANGE BOLT ............................ 5<br />
BOLT &WASHER ASS'Y ..................... 2<br />
FLANGE BOLT ............................<br />
INTAKE MANIFOLD (includes 27) .............. 1<br />
STUD ................................... 2<br />
GASKET. INTAKE MANIFOLD ................. 1<br />
BOLT & WASHER ASS'Y ..................... 1<br />
BOLT & WASHER ASS'Y ..................... 1<br />
AIR CLEANER ASS'Y (Complete) ............... 1<br />
ELEMENT SET (includes pre-cleaner) ........... 1<br />
GASKET. AIR CLEANER ..................... 1<br />
INSULATOR .............................. 1<br />
BRACKET. INTAKE MANIFOLD ................ 1<br />
GASKET. CARBURETOR ..................... 2<br />
DUSTCUP ............................... 1<br />
SCREW & WASHER ASS'Y .................... 1<br />
SCREW & WASHER ASS'Y .................... 4<br />
RING ................................... 1<br />
DUST COVER ............................. 1<br />
LOCK. SCREW ............................ 1<br />
SCREW ................................. 1<br />
NUT .................................... 2<br />
2<br />
35
?'<br />
18<br />
\<br />
'\<br />
I<br />
I<br />
18<br />
36
4 . GOVERNOR GROUP<br />
(3' ...<br />
REF .<br />
NO .<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
PART<br />
NO .<br />
EY2324220103<br />
EY2394250101<br />
EY2394270101<br />
EY2274280103<br />
EY0031306000<br />
EYOOll406300<br />
EYO186060020<br />
EY2394330501<br />
EY2394350101<br />
EY2394500203<br />
EY2144420101<br />
EY0043105400<br />
EY0022705000<br />
EY0031008000<br />
EY0179080012<br />
EY0565040010<br />
EY0011006120<br />
EY2394500601<br />
EY0241020010<br />
EY2394010211<br />
EY2343600303<br />
DESCRIPTION QTY .<br />
GOVERNOR LEVER ........................ 1<br />
GOVERNOR SHAFT ........................ 1<br />
GOVERNOR SPRING ....................... 1<br />
GOVERNOR ROD .......................... 1<br />
ROD SPRING ............................. 1<br />
CLIP .................................... 2<br />
BOLT & WASHER ASS'Y ..................... 1<br />
NUT .................................... 1<br />
SPEED CONTROL ......................... 1<br />
STOPPLATE ............................. 1<br />
SPRING WASHER .......................... 1<br />
WIRE BRACKET ........................... 1<br />
SCREW ................................. 1<br />
NUT .................................... 1<br />
WASHER ................................ 1<br />
WING NUT ............................... 1<br />
CLIP .................................... 1<br />
BOLT & WASHER ASS'Y ..................... 2<br />
KNOB ................................... 1<br />
GROMMET ............................... 1<br />
CONTROL PANEL ......................... -1<br />
GASKET ................................. 1<br />
EY2394230107<br />
EY2394330207<br />
EY2394270107<br />
GOVERNOR LEVER KIT (includes 1. 7 & 8) ....... 1<br />
SPEED CONTROL KIT (includes 9. 10. 11. 13. 14. 15.<br />
16. &17 ............................... 1<br />
GOVERNOR ROD AND SPRING SET (includes 3. 4<br />
&5) ..................................... 1<br />
37
5. COOLING AND STARTING GROUP<br />
REF.<br />
NO.<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
PART DESCRIPTION QTY.<br />
NO.<br />
~eto~l Sbr!tr<br />
EYiWW448W<br />
)....................1<br />
239-50W/-@Q -. .....* ..* ........... 1<br />
EYO110060010 FLANGE BOLT ........................... .9<br />
EY2395044200 RECOIL STARTER (includes 5-16 & 20). .........l<br />
EY2065011508 SPIRAL SPRING .......................... -1<br />
EY2075012118 REEL COMPLETE.. ....................... .l<br />
EY2075010708 ROPE ASS’Y. (includes 8 & 9) .................l<br />
EY2065010108 STARTER KNOB. ......................... .l<br />
EY2065011208 STARTER ROPE ...........................l<br />
EY2075012508 RATCHET........ ........................ 3<br />
EY2065013008 FRICTION SPRING .........................l<br />
EY2065013808 RETURN SPRING ......................... .l<br />
EY2065014008 FRICTION PLATE ..........................l<br />
EY2065015208 THRUST WASHER .........................l<br />
EY2065015308 NUT .................................... 1<br />
EY2395024608 STARTING PULLEY ....................... .l<br />
EYOOl6508120 BOLT ................................... 3<br />
EY2395260101 HEAD COVER. ............................l<br />
EY2395270113 CYLINDER BAFFLE. ........................l<br />
EY2065015408 SPRING WASHER.. ....................... .I<br />
EY2395016008<br />
EYO130060030<br />
SEAL ................................... 1<br />
SCREW, STARTER SHROUD ................ .4<br />
EY2395020207 HARDWARE KIT (includes 10-1 5 & 20) ......... .l<br />
39
40<br />
DETAI L" 8 "
6 . CARBURETOR AND FUEL TANK GROUP<br />
REF .<br />
NO .<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
27<br />
28<br />
29<br />
30<br />
31<br />
32<br />
33<br />
34<br />
35<br />
36<br />
37<br />
38<br />
39<br />
40<br />
41<br />
42<br />
43<br />
44<br />
45<br />
PART<br />
N 0 .<br />
EY2396014101<br />
EY0641360010<br />
EY0430430015<br />
EY0642003800<br />
EY0642001420<br />
EYD642001430<br />
EY0642001410<br />
EY2396160101<br />
EY0011408160<br />
EY0023808000<br />
EY2396260101<br />
EY0851040000<br />
EY0561100030<br />
EY2396231010<br />
EY2396253508<br />
EY2096230408<br />
EY2396252508<br />
EY2266235108<br />
EY2096242008<br />
EY2396230508<br />
EY2066244608<br />
EY2396252008<br />
EY2346255008<br />
EY2396243508<br />
EY2396253108<br />
EYl296235108<br />
EY2396256008<br />
EY2246230508<br />
EY2146251508<br />
EY2246255008<br />
EY2276240408<br />
EY2076234508<br />
EY2066254008<br />
EY2346250508<br />
EY2396244008<br />
EY2396255008<br />
EY2396244508<br />
EY2396244108<br />
EY2096235408<br />
EYlO66241008<br />
EY1116241308<br />
EY2396230207<br />
EY 15662351 08<br />
EY2366268008<br />
EY2396255108<br />
EY 1066239208<br />
DESCRIPTION QTY .<br />
FUELTANK .............................. 1<br />
FUEL FILTER ............................. 1<br />
FUEL TANK CAP .......................... 1<br />
FUEL STRAINER ASS'Y . (includes 5-7) .......... 1<br />
SCREEN ................................. 1<br />
RUBBER GASKET .......................... 1<br />
CUP .................................... 1<br />
BRACKET. FUEL TANK ...................... 1<br />
BOLT & WASHER ASS'Y ..................... 4<br />
FLANGE NUT ............................. 2<br />
FUEL HOSE (includes 12 & 13) ................ 1<br />
RUBBER HOSE ............................ 1<br />
HOSE CLAMP ............................. 2<br />
CARBURETOR ASS'Y . (includes 15-41) .......... 1<br />
THROTTLE VALVE ......................... 1<br />
SCREW ................................. 2<br />
CHOKE VALVE ........................... -1<br />
SCREW ................................. 2<br />
PILOTJET ............................... 1<br />
PILOT SCREW ............................ 1<br />
SPRING ................................. 1<br />
LEVER. CHOKE ............................ 1<br />
RING ................................... 1<br />
SCREW ................................. 1<br />
THROTTLE SHAFT ASS'Y ...................-1<br />
BOLT ................................... 1<br />
RING ................................... 1<br />
NEEDLE VALVE ASS'Y ....................... 1<br />
PIN. FLOAT ............................... 1<br />
FLOAT CHAMBER BODY .................... 1<br />
MAINJET ................................ 1<br />
GASKET ................................. 1<br />
GASKET ................................. 1<br />
FLOATASS'Y .............................. 1<br />
MAIN NOZZLE ............................ 1<br />
CLIP .................................... 1<br />
SPRING ................................. 1<br />
NOZZLE ................................. 1<br />
SCREW ................................. 2<br />
AIRJET ................................. 1<br />
AIRJET ................................. 1<br />
CARBURETOR REPAIR KIT (includes 16. 18. 20. 21.<br />
1<br />
24.26.27.29.32.33. 36 & 37) .................<br />
GASKET ................................. 1<br />
SEAL ................................... 1<br />
CAP .................................... 1<br />
SEAL ................................... 1<br />
41
P<br />
5<br />
I<br />
42
7 . IGNITION GROUP (SOLID STATE)<br />
REF .<br />
NO .<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
PART<br />
NO .<br />
EY2397012108<br />
EY2397013008<br />
EY001 1706250<br />
EY2267024508<br />
EY0566000190<br />
EY2077500201<br />
€YO650140440<br />
EY0655000190<br />
EY0662000050<br />
EY0021704000<br />
EY0032004000<br />
EY0043106080<br />
EY2147500103<br />
EY0261030030<br />
DESCRIPTION QTY .<br />
FLYWHEEL ...............................<br />
IGNITION COIL ............................<br />
BOLT &WASHER ASS'Y .....................<br />
GROMMET ...............................<br />
CLAMP .................................. 1<br />
CLAMP .................................. 1<br />
SPARK PLUG ............................. 1<br />
SPARK PLUG CAP ......................... 1<br />
STOP BUTTON ASS'Y ....................... 1<br />
NUT .................................... 2<br />
SPRING WASHER .......................... 1<br />
SCREW ................................. 1<br />
GROMMET ............................... 1<br />
GROMMET ............................... 1<br />
1<br />
1<br />
2<br />
1<br />
43
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