WR-W1-185 - Jacks Small Engines

WISCONSIN ROBIN WR-W1-185PM REV DATE: 01-92

Introduction

This catalog is designed to identify Wisconsin Robin parts.

When ordering parts, it is always advitsoablliset the engine model, specification number and serial number. Withis information, we can checykour order for any incorrecptart numbers. Use your Service Parts Ltoisetnsure properpart number and nomenclature identification.

TELEDYNE TOTAL POWERreservesthe right to modify, alterand improve engines and parts. Part numbers and the structureof parts may changefrom those shown in this catalog.

Table of Contents

Crankshaft, Camshaft, Piston, Rod and Valve ................................................................. 1

Crankcase, Gear Cover and Cylinder Head ..................................................................... 3

Governor and Speed Control .............................................................................................

.4

Shrouding andMuffler ........................................................................................................ 5

Fuel Tank ...............................................................................................................................

6

Magneto ................................................................................................................................. 7

Carburetor and Air Cleaner .............................................................................................8...

Recoil Starter ......................................................................................... ;............................... 9

Model W1-185

fig. 1

CRANKSHAFT, CAMSHAFT, PISTON, ROD and VALVE Group

\

9 9

Qv$/12

NOTE: Items without o part number are not sold seporotely.

-

Ref.

- No. a

Part Number

Description

CRANKSHAFT, with gear . . . . . . . . . . .

1 EY 2272090101 KEYWAY SHAFT,(std.) 3/8"-24 tap . . . EY 2272090201 KEYWAY SHAFT, 5/16"-24 tap ...... EY 2272100101 THREADED, pump shaft ............ EY 2272120101 TAPERED, generator shah extension ...

.. 2 EY 0230250 1 10 SHIM "A' .0215 t o .026 inch thick

(0.6 mm)

EY 02302501 20 SHIM "8" .0287 to .0343 inch thick .

(0.8mm) '

. EY 02302501 30 SHIM "C" .0362 to . a 2 5 inch thick

(1 .O mm)

3 EY 032303001 0 KEY, flywheel, 3 mm Woodruff.. . . . . .

4 EY 0032014000 LOCKWASHER, flywheel nut . . . . . . . . .

14 mm spring lock

5 EY 0021814000 NUT,flywheelmounting . . . . . . . . . . . .

14 mm thread, hexagon steel

6 EY 2272350107 RING SET, standord size.. . . . . . . . . . .

Consisting of:

COMPRESSION R I N G . . . . . . . . . . . . . SCRAPER RlNG.. . . . . . . . . . . . . . . . . 011 RING . . . . . . . . . . . . . . . . . . . . . .

EY 2272350207 ,010" (0.25 mm) oversize ring set . . . . .

EY 2272350307 .02@"(0.50mm) oversize ring set . . . . .

- -~

-

Ref.

- No.

7

Port Number

EY 2272340 103

Description

PISTON, standard size.. ............

- ory 1

EY 2272340203 ,010'' (0.25 mm) oversize piston.. . . . . .

EY 2272340303 .020" (0.50mm) oversize piston. . . . . . .

8 EY 2 142330 103 PIN, piston .......................

1

9 EY 0565140010 SNAP RING, piston pin . . . . . . . . . . . . . 2

10 EY 2272250100 CONNECTlNG ROD assembty . . . . . . . . 1

Includes:

11

EY 2272310103 O I L SCRAPER ...... 1

12

EY 2272320103 LOCK PLATE . . . . . . . 1

13

EY 2272300103 ROD BOLT . . . . . . . . 2

EY 2272250200 ,020" (0.25 rnm) undersize con. rod . . .

14 EY 2273170103 CAMSHAFT - GEAR assembly . . . . . . 1

1s EY 227450030 1 GOVERNOR GEAR assembly . . . . . . . . 1

Includes:

16

FLYWEIGHT . . . . . . . . . . . . . . . . . . . .

2

17

FLYWEIGHT PIN . . . . . . . . . . . . . . . . . 2

18 EY 02300600 10 SPACER,.governor gear . . . . . . . . . . . . 1

19 EY 2054 190 103 GOVERNOR SLEEVE. . . . . . . . . . . . . . . 1.

20 EY 2273340103 INLET VALVE. . . . . . . . . . . . . . . . . . . . .

1

21 EY 2273350103 EXHAUST VALVE . . . . . . . . . . . . . . . . . 1

22 EY 2273360103 VALVE SPRING.. . . . . . . . . . . . . . . . . . 2

23 EY 2273370103 RETAINER, valvespring . . . . . . . . . . . . 2

- 24 EY 2273330103 VALVE TAPPET . . . . . . . . . . . . . . . . . . . - 2

When ordering parts: Always give Model, Specification and Serial Numbers of engine

1

Fig. 2

Model W1-185

CRANKCASE, GEARCOVER and CYLINDER HEAD Group

35

pa* Ports are identified by reference number. See

list on opposite page for correci part number.

2

Model W1-185

CRANKCASE,GEARCOVER and CYLINDER HEAD Group

Illust. Fig. 2

NOTE: Items without a p o r t n u m b e r a r e not sold separately.

'Included in Engine Gasket Set

-

-

ef .

Part

4- 0.

Number

1

Description

CYLINDER - CRANKCASE.. . . . . .- . . . .

o- t y .

. 2 EY 227 1420203 VALVE GUIDE . . . . . . . . . . . . . . . . . . . 2

Description

iY 2273'590203 SASKET, carburetor flange.. .. . . . . . .

. iY 0023806000 WJT, carburetor mounting (standard).

2

3 EY 0105080250 STUD, muffler mounting . . . . . . . .~.. . 2

5 rnm thread, hexagon flange

8 mm x 25 mm long

ype, steel

. 4 EY 0 105060 120 STUD, carburetor mounting . ,.. . . .. , 2

IY 0032006000 .OCKWASHER, 6 rnm spring lock .. ... 2

6 mm x 82 mm long

Zarburetor mounting for heavy duty

5 EY 0600250010 BEARING, crankshaft main . . . . . . . . . . 2

6

. . DOWEL PIN, gear cover . .. . . . . . . , 2

7 EY 0440250070 OIL SEAL, crankcase . . . . . . . . . . . .. . . 1

3ir cleoner

iY 0021706000 NUT, 6 mm thread, hexagon steel . . . . 2

Carburetor mounting for heavy duty xir cleaner

8 EY 0440250020 OIL SEAL, gear cover . .. . . . . . . . .. . . 1

9

SHAFT, governor gear . . .. . . .. . . .., 1

10 EY 2271 100201 GEARCOVER ossembly . .. . . . . , .. .. 1

Includes:

. BEARING(Ref. 5 ) . . . . . .. . . . . .. . . 1

011 SEAL (Ref. 8) . . . . . . . . .. . . . . . . 1 SHAFT, GOV. (Ref. 9 ) . .. . . .. . . . . . 1

. 1 1 EY 2276360107 OIL DIP STICK . . .. . . . . . . . . . . . . . . . 2

Includes:

12

EY 02I3lM)OlO GASKET

13

GASKET, gear cover . . . . . . . . . . . . . . . 1

Y 22799002 17 ENGINE GASKET S E T , . .. . . .. . . ... . 1

Consistingof the following gaskets: GEARCOVER(Ref. 13) CYLINDER HEAD(Ref. 18) INSPECTION COVER (Ref. 24) BREATHERPLATE (Ref. 26) MUFFLERFLANGE (Ref. 27) INSULATING PLATE (Ref. 29) CARBURETORFLANGE (Ref. 31) POINTCOVER(Ref. 15, Page 7 ) SEAL,POINTCOVER (Ref. 16, Page 7 AIRCLEANER (Ref. 2, Page 8)

14 EY 0130060040 SCREW - WASHER, gear covermtg. . . 8

6 mm x 30 mm long, hexagon head

IS EY 2276360007 O I L DRAIN PLUG.. .. . . . . . . . . .. . . . . 2

Includes: EY 021 1 140020 GASKET

. . . . 16 EY 2277500103 GROMMET, alternate ignition wire

1

17 EY 2271300103 CYLINDER H E A D . . . . . .. . . . . . .. . . . . 1

. . . ... 18 EY 2271'500101 GASKET, cylinder head.. . . .. .

1

. . . I9 EY 011OO80010 SCREW, cylinder head mounting.. , 8

B mm x 40 mm long, hexagon

flange head

20 EY 06501 40031 SPARK PLUG with gasket (standard) . . 1

(Optional)

Ehampion i66, AC 43F. NGK MHS

. 21 EY 2271430101 INSPECTION COVER, volve tappet . . 1

22 EY 085 1080210 BREATHER TUBE.. . . . .. . . . . . . . . . .. 1 23 EY 0 1 1OO60020 KREW, inspection cover . . . . . . . . . . . . 2

5 mm x 12 mm long, hexagon tlange head

14

*

SASKET, tappet inspeaion cover . . . . . 1

15 EY 2271440101 3REATHERPLATE . . . . . . . . . . . . . . . . . 1

!6

SASKET, breather plate . . . . . . . . . . . . 1

!7 EY 2143'5201 1 1 SASKET, muffler mounting . . . . . , . . . . 1

!8 EY 002 1908000 UUT, muffler mounting . . . . . . . . . . . . . 2

3 mm threod,hexagon brass

!9

SASKET, insulating plate . . . . . , . . . . . 1

IO EY 2273290103 -

NSULATING PLATE, corburetor . . . , . . -1

When ordering parts: Always give Model, Specification and Serial Numbers of engine.

3

Fig. 3

Model W1-185

GOVERNOR and SPEED CONTROL Group

NOTE: hems without a .part n u m b e r a r e not sold separately.

-

-lef.

40.

Port Number

e EY 2274230107

Description

. . GOVERNOR LEVER and SHAFT SET

Includes:(Ref. 1 thru 7)

1

GOVERNORLEVER.. . . . . . . . . . . . . .

-

tef.

Port

No.

Number

e EY 2274330107

9

-

Description

30VERNOR CONTROL LEVERSET . . .

Includes:(Ref. 9 thru 15)

CONTROL LEVER ................

- oh/.

1

1

2

NUT, governorlever . . . . . . . . . . . . .

IO

HANDLE, control lever ............ 1

6 mm threod, square steel

I1

3

SCREW-WASHER, ossembly ........ 12

For governor lever clamp

6 mm x 25 mm long, hexogon heod

13

4

GOVERNORCROSSSHAFT . . . . . . . .

5

CLIP, shoft retainer ..............

14

4 rnmI.D. x 12 mm O.D.

EY 2274250107 GOVERNOR SPRING and ROD SET.. .

1s

(IncludesItems 6, 7, 8)

6

GOVERNOR ROD.. ..............

............ 7 EY 2274280101 SPRING, governor rod

FRICTIONWASHER, stop plate ..... 1

STOPPLATE ....................

1

SCREW, controlmounting ......... 1

6 mm x 14 mmlong, hexogon

flonge heod

SCREW, control lever stop ......... 1

6 rnm x 30 mm long, fillirter heod

NUT,lever stop screw lock.. ....... 1

6 mm threod, hexagon steel

e EY 22742501 1 1 GOVERNORSPRING .............

M 227425021 1

(3400to 3600 RPM)

GOVERNORSPRING .............

-

(1800 to 3400 RPM)

-

When ordering pads: Always give Model, Specification and Serial Numbers of engine.

I

4

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