WISCONSIN ROBIN WRW EYI WPM REV DATE: 0 Introduction This catalog is designed to identify Wisconsin Robin parts When ordering parts, it is always advisable to list the engine model, specification number and serial number With this information, we can check your order for any incorrect part numbers Use your Service Parts List ensure to proper part number and nomenclature identification TELEDYNE TOTAL POWER reserves the right to modify, alter and improve engines and parts Part numbers and the structure of parts may change from those shownin this catalog Table of Contents Crankcase and Cylinder Head Crankshaft, Camshaft, Piston, Rod and Valve Governor and Speed Control Shrouding, Muffler and Starting Pulley 4 Fuel Tank Magneto Carburetor and Air Cleaner Recoil Starter
CRANKCASE and CYLINDER HEAD Group For Model EY W Fig L NOTE: Items without a part number are not sold separately f CYLINDER CRANKCASE EY 44040 VALVE GUIDE ~ L EY 000000 4 0 I 4 EY 000000 EY00000 EY 000 EY 000 I EY 400 * t STUD, cylinder head mounting 4 lomm x 4 mm long STUD, cylinder heod mounting lomm x 0mm long STUD, governor control mounting STUD, corburetor mounting mm x mm long STUD, muffler mounting mrn x mrn long BEARING, crankshaft main )OWEL PIN, gear cover OIL SEAL, cronkcose _ GEAR COVER osscmbly _ Includes: Bearing ( ) EY 04400Z00 OIL SEAL SHAFT, governor gear OIL DIP STICK Includes: EY 00000 GASKET GASKET, gear cover _ OIL DRAIN PLUG, (less gosket) I EY 0000 SCREW, geor cover mounting mm x mm long, hexagon head I EY 040000 PLUG, oil filler ~ ~ _ I EY 040 4000 I EY 4000 GROMMET, ianition wire I 4 0 4 * Included in Engine Gasket Set, (, Page ) EY 400 EY ~~000 GASKET, cylinder head EY 000000 EY00400 (Optional) EY 44400 EY 0000 EY 0 00O00 t t EY 4 40 t t EY40 EY 000000 t t EY 000 EY 0000000 EY 0000000 EY 000000 leq CYLINDER HEAD, LOCKNUT, cylinder head lomm thd SPARK PLUG with gasket _ champion L, AC 44F, NGK HS INSPECTION COVER BREATHER TUBE SCREW, inspection cover bmm x lmm long, hex flonge heod GASKET, inspection cover BREATHER PLATE GASKET, breather plate GASKET, muffler mounting NUT, muffler mounting mm thread, hexagon steel GASKET, insulotor plote INSULATING PLATE, carburetor WASHER, corburetor mounting _ 4mm Dx OD, plain steel LOCKWASHER, corburetor mounting mm spring lock NUT, corburetor mounting mm thread, hexogon steel GASKET, corburetor flonge EY 400 EY 0 I4000 GASKET, oil drain plug (order sep) When ordering ports: Alwoys give Model, Specification and Serial s of engine MRP44
Fig CRANKSHAFT, CAMSHAFT, PISTON, ROD and VALVE Group For Model EY W "@ /I ' y NOTE: Items without a part number are not sold separately e EY 4000 la EY 4000 lb EY4000 EY 000C EY 000C EY 0000 4 EY 00000 EY 000 4000 I EY 004000 EY 400 EY 400 EY 400 EY 440 EY 440 EY440 EY 400 MRP4 h CRANKSHAFT with gear ( ) _ KEYWAY SHAFT ( std) ~ THREADED pump shaft :xtension TAPERED generator shaft ext GEAR, crankshaft ADJUSTING SHIM 'A' 00' 0 to 04' '' 0 to 04' 'C' KEY, flywheel mounting ~ mm wide x mm high, Woodruff LOCKWASHER, flywheel 4mm spring lock NUT, flywheel mounting 4mm thread, hexagon steel nut _ RING SET, standard size Consisting of: COMPRESSION RING _ SCRAPER RING OIL RING 00' (0mm) oversize Ring Set 00' (00mm) oversize Ring Set PISTON, standard size Beginning with Serial 0 00' (0mm) oversize Piston 00' (00 mm) avers ize Piston PIN, piston, beg with S/N 0 EY 000 previous to S/N0 SNAP RING, piston pin 0 EY04000 When ordering parts: Always give Model, S lpecification and Serial s of engine NO z 4 s 0 4 EY 400 EY 4000 EY 40 CAMSHAFT, with compression release EY 44000 EY 000000 EY 0400 EY 4400 EY 400 E Y 00 0 EY 00 EY 400 EY 400 EY 400 CONNECTING ROD assembly Includes: EY 40 OIL SCRAPER EY 400 LOCK PLATE E Y 400 ROD BOLT 00'(0mm) undersize con rod GOVERNOR GEAR assembly Includes: Flyweights SPACER, governor gear GOVERNOR SLEEVE INTAKE VALVE EXHAUST VALVE " VALVE SPRING RETAINER, valve spring LOCK, valve spring retainer VALVE TAPPET :_ ENGINE GASKET SET, Includes: GEAR COVER gasket CYLINDER HEAD gasket _ BREATHER PLATE gasket INSPECTION COVER INSOLATOR PLATE MUFFLER FLANGE gasket CARBURETOR FLANGE gasket AIR CLEANER gasket $
GOVERNOR and SPEED CONTROL GROUP For Model EY W 0 / / 0 NOTE: Items without o port number ore not sold scporotely 4 B?e f 4 a Numbor 0 I EY 440 iy440 :Y440 GOVERNOR LEVER ondshaft SET Includes: ( thru ) GOVERNOR LEVER _ NUT, governor lever mm thread, quare steel WASHER, governor lever mm ID, ploin steel _ LOCKWASHER, governor lever mm, spring lock SCREW, governor lever mm x mm long, hexogon head GOVERNOR CROSS SHAFT CLIP, shaft retainer ~ _ mm Dx lzmm OD GOVERNOR SPRING ond LINK SET Includes (,, 0) GOVERNOR LINK SPRING, GOVERNOR LINK GOVERNOR SPRING >OVERNOR CONTROL LEVER SET Includes ( thru ) R eq? NO 4 0 Numbel BACK PLATE _ SCREW, back plate mm x lomm long, hexagon heod SCREW, control lever stop _ Ll Smm x mm long, hexagon heod NUT, lever stop screw mm threod, hexagon steel CONTROL LEVER FRICTION WASHER ~ _ STOP PLATE WASHER, wing nut mm ID, plain steel WING NUT, control lever rnm thread CLIP, control mounting stud 4mm Dx mm OD, U type SCREW, control wire lock 4 mm x 4 mm long, k:xogon head When ordering ports: Always give Model, Specification and Serial s of engine MRP 4
Fig 4 SHROUDING, MUFFLER and STARTING PULLEY Group For Model EY W \ 4 Part Req I EY l400 FLYWHEEL SHROUD EY 000000 SCREW, flywheel shroud mounting 4 mmx mm long, hexagon flange hd EY00000 STOP BUTTON assembly " EY 0OQ4000 SCREW, stop button mounting 4 mrn x mm long, self tapping, pan head EY 400 IGNITION WIRE, stop button EY400 COVER, cylinder head Beginning with Serial 0 BAFFLE, cylinder EY 400 Mum bar EY 4000 EXHAUST MUFFLER EY 00000 SCREW, head cover " mm x lomm long, self tapping hex head EY 00000 CLAMP, ignition wire Beginning with Serial 0, EY 0000 previous to S/N 0 ROPE START mm x 0 mrn long, hexagon head taq' EY000000 SCREW, cylinder baffle mounting mmx lzmm long, hex flange head When ordering parts: Always give Model, Specification and Serial s of engine 4 ARP4 4
fig FUEL TANK Group MAGNETO Group Fig For Model EY W L NOTE: Items without a part number are not sold separately Part EY 00000 EY 040000 EY 000 EY 000000 EY 000000 EY 004000 FUEL TANK osscmbly includes: EY 0000 CAP with gosket FUEL STRAINER BRACKET, fuel tank NUT, tank to brocket mounting mm thread, hexagon steel LOCKNUT, brocket to head mounting lomm threod FUEL LINE " _ Rei, 4 e 0 0 I4 Parr EY 40' FLYWHEEL l_ll_l_l^ll EY 40 IGNITION COIL, beg with S/N 0 EY 400 previous to S/N 0 EY 00400 SCREW WASHER, ignition coil mt'g mm x mm long, round head EY 0SOOOOSO CAP, spark plug terminal EY 40040 POlNTSmd CONDENSER KI T " Beginning with Serial 0, EY 4000previous to S/N 0 Kit includes: CONDENSER lilfl LEAD WIRES ~ NUT, Ieod wire l LOCKWASHER, Ieod wire _ CONTACT BREAKER _ SCREW WASHER, breoker (4mm) EY40 COVER HARDWARE KIT, for points and condenser mounting Consisting of:,,,, 4 BREAKER COVER "" OIL FELT, breaker SCREW, point cover mounting 4mm x lmm long, pon head LOCKWASHER, point cover 4mm, spring lock EY 000 SCREWWASHER, to ignition coil terminal connection d" MRP4
Fig CARBURETOR and AIR CLEANER Group For Model EY W NOTE: Items without o part number are not sold seporately G Part No a EY 4000 4 0 0 4 t* EY 400 EY 400 EY 000 (optional) EY 000 EY 00000 EY 0000000 EY 4000 t* EY 000 t t* AIR CLEANER assembly Consisting of: BODY GASKET, (also in enginegasket set) RETAINER : ELEMENT COVER, beginning with S/N0 EY 40 previous to S/N 0; AIR CLEANER, Heovy Duty Type Consisting of: BASE ELEMENT and SLEEVE COVER SCREW, air cleonar mounting mm x 0 mm long, hexagon head LOCKWASHER, air cleaner mt g mm, spring lock CARBURETOR assembly Includes Items ( thru ) NOZZLE GASKET, float chomber FLOAT FLOAT PIN FLOAT CHAMBER 40 leq No 0 4 a 0 e t EY 00 EY 400 EY 000 t* EY 40 EY 400 EY 0440 EY 00 EY 0440 t t EY 40 EY 400 HOLDER main iet SCREW, choke and throttle valve mm xmm long, pan heod CHOKE VALVE CHOKE SHAFT FUEL VALVEand SEAT assembly GASKET, valve seat THROTTLE VALVE THROTTLE SHAFT _ SPRING, throttle stop screw SCREW, throttle stop mmxmmlg,flat fillister head SPRING, pilot screw PILOT SCREW PILOT JET SPRING, choke shah EPAIR KIT, carburetor t Parts included in kit WASHER, jet holder 0 EY 400 ;ASKZT SET, carburetor * Parts included in set EY 40 0 t MAIN JET When ordering ports: Always give Model Specification and Serial s of engine RP4 No?Qq
RECOIL STARTER ASSEMBLY For Model EY W Fig NOTE: Beginning with engine serial number 0, a two pawl, nylon reel recoil starter reploces a three pawl, steel reel starter and is interchangeable as a complete unit Individual component ports ore not interchangeable and should be serviced accordingly OLD DESIGN 4 0 NEW DESIGN NOTE: Items without a part number are not sold seporotely bf NEW OLD NEW I OLD EY 4000 E Y 40000 RECOIL STARTER EY 4000 IEY 4000 Complete Consisting of: I,,,, HOUSING 0,,, 0,, ;4, EY 000 EY 000 POWER SPRING, EY 400 EY00 REEL EY 0000 E Y 4 00 00 ROPE assembly _ 0 EY40 EY 4040 PULLEY, storting SCREW, pulley rnt'g x mm long, hex hd E'Y00000 x Omm long, hex hd 4 SCREW, hsg flange EY 000000 x IOmm long, hex hd EY OD4000 x mm long, pon hd A When ordering ports: Always give Model, Specification and Serial s of engine lef No, PAWL SPRING, compression SPRING, return RETAINER, pawl WASHER, retainer spac CLIP, retainer mt'g NUT, retainer, mm WASHER,retainer nut CUP, spring retainer MRP 0