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JLO Engines (ILO)

JLO Logo

Brief History of the JLO Engine

JLO (also spelled ILO) is a German engine manufacturer now owned by North American Rockwell Co.

These engines have been used by many marques including:

Swedish Maraton mopeds were fitted with JLO.
Many snowmobiles including Arctic Cat & Polaris used ILO engines, as did go-karts including the 1960 Trokart. Outboard manufacturers employing JLO included Warrenjet, and another marine application was the Waverunner.

German manufacturers which have used the JLO 175 engine: Bauer, Hecker, Hercules, Hoffmann, U T, Rabeneick, Rixe and Tornax.

JLO Engine Models include:

  • FM 120
  • G 50
  • F 60 H
  • H48
  • MG 125 EF
  • M 175
  • MG 175 FS
  • MG 150 V
  • M 200
  • FM 100
  • M 250
  • F 48

  • Sources: Cycle Memory et al.


    Roy Kendling <roy.kendling at btinternet.com>
    2016-01-17

    Flymo lawnmower with JLO engine
    1990's

    Can you please help me find a "blade bolt" for a JLO engine ref
    JLO FLYMO Reference numbers ILO Motorwerk GMBH
    TYPE RM100 Typ 001
    Hbr 98 Motor No 100 00 09865
    These reference numbers are all taken from the mower

    Yours Most Sincerely Roy F Kendling


    Tue Oct 06 2015
    nikko.bess at hotmail.fr
    Piston JLO
    JLO E250
    Bonjour,
    Je voudrais savoir ou puis-je me procurer un piston pour un moteur JLO E250
    Cordialement


    Wed Aug 19 2015
    chriswood1945 at btinternet.com
    Technical enquiry
    JLO Type SP35
    Good morning, I have a motorised knapsack sprayer with the JLO engine SP35 which will not start - NO SPARK. The points are good & clean, any ideas please as I have no info on the engine. Many thanks Chris
    Sussex, England


    Wed Nov 19 2014
    bsfattire at yahoo.com
    rockwell 6 m.b.h.
    L295L 29523083
    looking for info on this Eng. need a carb.
    U.S.A


    Mon Oct 20 2014
    sam.masson at orange.fr
    piston moteur JLO
    tondeuse bunton JLO type 252 L
    Je recherche un piston pour ma tondeuse bunton moteur rockwell (JLO). Voici les références du piston : type 252L, cylindré 267 cm3, diamètre du piston 69 mm.
    Merci de vos réponses
    Poitiers


    Tue Oct 28 2014
    jbolles41577 at yahoo.com
    JLO760
    JLO Rockwell LR760
    I need the tin shrouds for the top of the motor.


    Mon May 26 2014
    colinstuttard at yahoo.co.uk
    JLO outboard engine
    JLO L35L 074
    Can you give me any information on this engine. I am looking for spare parts.
    North England


    Mon Sep 23 2013
    naturesway<at>hotmail.co.uk
    JLO L2521
    jlo rockwell JLO L2521
    looking for parts for my old JLO L2521
    stornoway uk


    Sun Sep 01 2013
    post<at>no-way.no
    ILO engine
    ILO LSU100LA
    I did find a brand new ILO LSU100LA engine in my basement. its with the orginal box and tools. The engien says 1955 on it so pretty old. I wold like to sell it. do you know of any forums that i can use to sell it and how much do you think i can get? newer used brand new from 1955
    Norway

    (Love that domain name! Ed.)


    Sat Aug 24 2013
    dmdance<at>shaw.ca

    JLO L-252
    Looking for any and all information about the l-252 engine
    Ontario


    Wed Aug 14 2013
    Crystalmarmbruster<at> yahoo.com
    engine rebuild kit
    285 ccm jlo rockwell 2f2995-1
    I am looking for a 258 ccm JLO Rockwell engine rebuild kit 2f2995-1...291-01-00
    Indian River, MI


    Thu Jul 18 2013
    dfair<at>gdinet.com
    JLO (ILO) L152 Engine
    JLO L152
    I am looking for a JLO L152 Engine manual. Can you assist me in locating even a copy?
    Milwaukee

    JLO-L152-Partslist cover


    Mon Feb 25 2013
    emutrees<at>bigpond.com
    TRANSISTER 105420
    JLO RM 252
    Wanted to buy TRANSISTOR for JLO RM252 motor I am in Australia can anyone help Thnks
    Australia


    Sat Jan 26 2013
    steve<at>lagrise.fr
    Piston needed
    JLO L101L
    I am searching for a usable piston for HAKO-WERKE 1965 engine. The diametre is 50mm and the height is 61mm and the axis is 12mm
    France


    Thu Jan 10 2013
    JLO-Rockwell L99L engine
    JLO L99L
    looking for replacement parts. especially ignition components i.e. coil
    new york, usa
    Posted in the German Forums


    Fri Oct 12 2012
    mao-dal<at>online.no
    Motor
    ILO L101L Typzeichen 121
    Anybody having a working motor?
    Norway


    Wed Sep 26 2012
    geoffkelly<at>btinternet.com
    JLO sub seaengine
    JLO AS36
    Does anybody have a float bowl to fit the Bing Carburettor on my Sub sea engine?
    Watrrington (uk)


    Mon Aug 13 2012
    dwb1<at>mchsi.com
    jlo FM 100K
    jlo FM 100K
    I need a complete & good running jlo FM 100 K kickstart or a good top end, jug with head. I can pay with Pay Pal & need fst shipping.
    Minnesota

    JLO-FM100K
    JLO-FM100K Engine

    Sun Jun 10 2012
    ann.millar<at>talktalk.net
    JLO L97 - Spark Plug Information
    JLO L97
    Hi, I'm looking for the correct modern day spark plug for a JLO L97 engine fitted to a Flymo GT2. Thanks for any help that you can give. Cheers. Ann
    Dundee, Scotland


    Wed Feb 15 2012
    tunertech121<at> yahoo.com
    parts
    lr eng lr440
    you can get new parts from cuynua engines usa still make them
    us


    Sun Jan 22 2012
    flielerm<at>nexusisp.com
    JLO Engine
    JLO L-252 10.4 hp
    Hi
     I was wondering if you have any information about the L-252 JLO engine. It is for a 1965 Hus-ski 444 snowmobile. Thanks Jay.
    Ont. Ca.


    Fri Mar 02 2012
    BOGDAN.GHITESCU<at>YAHOO.COM
    JLO DL66O MOTOR ENGINE
    AGRIA JLO DL66O
    I want to buy piston and rings JLO DL66O engine motor. Please contact me!
    VALCEA (ROMANIA)
    English


    Thu Dec 15 2011
    slstanek<at>ymaildot com
    2 stroke motor
    JLO L252L HUBR 247 Motor #252105911
    I am looking for a service and parts manual for this motor. Where can I find one.
    MI, USA


    Mon Dec 05 2011
    ch.guille<at>gmail.com
    JLO L197
    JLO brillant L197
    Hola tengo una motoazada brilliant con motor JLO L197 197 13263
    Pero no tiene carburador y quisiera saber cual es ?

    un saludo
    alcaudete
    Spanish


    Tue Sep 06 2011
    Pthayer<at>blazersdot com
    J -lo rm 252 gasket
    J -lo Rm 252 engine 2520118235
    Blew head gasket for mower. Do you know where I can get one. It's a metel type gasket and local gasket maker says a regular cut gasket will not work. Can you help?
    St. Louis mo

    There is information on gaskets in the components section


    Tue Aug 16 2011
    paulmercer13<at>hotmail.com
    1975 Rockwell snowmobile points
    Scorpion Whip 340
    I've got a 1975 Scorpion Whip 340 with the original rockwell engine in it. is there any other engine or snowmobile that used the same points as this machine?
    Ontario


    Sat Jul 23 2011
    bh4645<at>msn.com
    Carburator parts
    JLO L252L or 252-01
    I am looking for a carburator kit, float and float pin. JLO engine is mounted to a Toro commercial walk behind lawn mower.
    Muskegon, MI


    Tue May 10 2011
    r.gibson08<at>btinternetdot com
    piston rings
    jlo type100, code 001,
    piston required
    london


    Thu May 05 2011
    landryco<at>dishmail.net
    JLO engine info
    JLO R295
    I was wondering if anyone has any info on the JLO R295 single cylinder engine. A parts book I found shows the cylinder # to be 295-07-807-00 but it has a 297-xx-xyz-xx (can't remember). Were there differences in these cylinders, maybe porting?
    Thanks
    Keith
    Pittsburg NH USA


    Mon Apr 18 2011
    denis.matakovic<at>gmaildot com
    Engine parts
    Holder H7
    Is it possible to get ventilator and magnet for Rockwell engine used in Holder H7
    Croatia


    Mon Mar 28 2011
    miblacknc<at>gmaildot com
    Gas shut off valve
    JLO Rockwell L77L
    Are there any Gas shut off valves out there available for this engine?
    Charlotte, NC


    Tue Feb 01 2011
    lauripille<at>hot.ee
    JLO Engine
    JLO MG125 (??)
    Hello,
    can You help me to identify this Engine: number 397303, 1938 (year?), cylinder diam. 52mm, stroke 58mm (?), nose piston, 3-speed gearbox, probably from pre-war Victoria KR12 (?) bike (Frame nr: 222207).
    Maybe You can find some information about this bike too?
    Thanks in advance!
    Lauri
    Estonia


    Sun Dec 19 2010
    tmlvanno<at>xs4all.nl
    JLO LE 125 K
    jlo LE 125 K
    Can somebody help my to find a dealer in Hollend for piston & rings of a LE 125 K
    Thanks Theo van Noort
    zwijndrecht

    JLO-Mahle-Piston.jpg posted 1012


    Tue Nov 30 2010
    bhatevara<at>hotmaildot com
    JLO 35cc engine
    JLO 35cc engine JLO 35cc
    I am looking for a manual for the JLO 35cc engine, can any one please email me the specs sheet atleast
    India


    Tue Nov 02 2010
    mothervince<AT>hotmail.fr
    motor L 26 N°62685
    JLO WERK L26
    recherche 2 segments de piston pour moteur L26
    TOURS


    Mon Oct 25 2010
    slupinski AT twcny.rr.com
    297 jlo cylinder
    1968 agway snowmobile sno squire
    I am looking for a 5 stud single cylinder jug
    usa


    Mon Oct 18 2010
    rustydmcclinton<at>cox.net
    electronic ignition
    JLO rockwell rockwell
    Where can I find electronic igition conversion kits for JLO 295 and 440 engines?
    Louisiana


    Mon Oct 04 2010
    stewiebranson<at>bigpond.com
    Parts Requied
    SUD JLO WERK MUNCHEN 13 MOTOR L75
    Wanted piston & rings,small end bush & pin
    Victoria Australia


    Wed Sep 01 2010
    p.vanderpost<at>gmaildot com
    L75
    Süd JLO Werke L75
    Searching for documentation about JLO L75 2-stroke engine
    Enkhuizen Netherlands


    Wed Aug 11 2010
    fraba<at>quicknet.nl
    JLO L35L
    JLO Rockwell L35L
    I got my L35L running, what's was your problem?
    Canada


    Thu May 06 2010
    carsonsboxers<at>aoldot com
    Clutch
    jlo no clue
    I have a jlo single cyl 2 cycle engine . I am looking for a clutch for it . I have no clue on the model.It is a tapered shaft and it was used on a high pressure sprayer in the US military . <this is what I am being told> where do I go from here ??? pl ease help piont me in the right direction .. THANKS FOR YOUR TIME
    indiana


    Fri Apr 23 2010
    fraba<at>quicknet.nl
    Information JLO engine L35L
    JLO L35L
    I'm looking for a manual or any technical information af a JLO L35L engine mounted to a Loewe (Libelle 80 bf) Waterpump
    Netherlands


    Sat Feb 13 2010
    pablo at mweb.co.za
    JLO L35R
    JLO L35R
    Looking for a Cylinder with piston + rings and a gasket set
    South Africa


    Sun Jan 17 2010
    elliedan at macdot com
    2f-340 Engine Differences
    Scorpion Whip
    Greetings! I hope that you can help me--I am working on a vintage snowmobile for a friend and am trying to determine the differences between JLO/Rockwell engines in these models to determine which parts are interchangeable.

    Can you tell me what the different suffices in engine models mean? For instance, what is the difference between a JLO 2f-340-1 and a JLO 2f-340-6? I can find head and cylinder gaskets for the former, but cannot find any docmentation nor any parts referring to -6 engines, or any others for that matter.

    Would the top end gaskets from one be interchangeable with another? Thanks very much!
    Minnesota, USA


    Thu Jan 07 2010
    havasupete1 at yahoodot com
    jlo engine
    JLO not sure typ L150 LE
    I'm looking for any information on this motor
    AZ,havasu city


    Thu Oct 15 2009
    acarapacchi at microndot com
    Jlo l60 motor infos
    JLO L60
    how can i get informations, service manual, of this kind of 2 stroke engine .
    No pics are available
    Italy


    Tue Oct 06 2009
    email at royaledgerdot com
    ingition coil
    jlo rm252
    Dear sir,my name is Brian Cook from Royaledger and Mower here in Clearwater Florida.I have a customer who has an old jlo engine on a Buton mower,model RM252,247cm,ser#2520116532.Please let me know if there is a ingition coil still available.thank you,Brian Cook
    FL,Clearwater


    Tue Oct 06 2009
    williamcharrison at yahoodot com
    jlo rockwell 295 oil/gas ratio
    rockwell 295
    Recommended gas/oil ratio.
    akron, ohio

    Twostroke oil ratio information


    Mon Oct 05 2009
    jurban at rancetimber.co.za
    Parts/service manual for JLO engine
    JLO Rockwell Type 177R 73cm No.077150504
    I am looking for a owners manual (electronic copy is fine) and a carburette for this engine.
    South Africa


    Mon Jun 29 2009
    Plutd at yahoodot com
    fuel mixture
    Rockwell JLO 760-2
    A friend of mine just bought an aircat airboat with this engine on it. He is wondering what fuel mixture this used. It is obviously quite old, but it seems to be in good shape. Also, are parts abailable?
    South Dakota, USA


    Sun May 17 2009
    crkinc at bellsouth.net
    Manual
    JLO Rockwell 440-3
    Where can I purchase a manual for this engine?
    Florida


    Try this page for books & manuals

    Tue Apr 21 2009
    tesa38,at>live.fr
    MOTEUR JLO
    PISTON L252L
    Je recherche un piston pour un moteur JLO de 247 CM3
    BEAUREPAIRE FRANCE


    Wed Apr 15 2009
    flavinmario at yahoo.ie
    SPARK PLUG
    JLO L3721 372CC ENG
    CAN YOU TELL ME WHAT IS THE CORRECT PLUG FOR THIS ENGINE
    THANKS
    MARIO
    IRELAND

    Try this page:
    http://bikelinks.com/directory/Parts/Electrics/Sparkplugs/

    Sun Mar 29 2009
    firemangomer at aoldot com
    need help with motor
    rockwell 399 jlo
    i got a tracker with a rockwell engine and cant start it i need a wiring diagrame or somthing
    california


    Mon Feb 16 2009
    terrytuller at aoldot com
    how much oil
    jlo rockwell l-230 cc 2 stroke 1cyl
    can't find how much oil to put in the bottom case
    ohio usa


    Mon Feb 02 2009
    kerrison2 at hotmaildot com
    TWO STROKE
    JLO L2521
    ANY INFO ON THIE ENGINE FITTED TO RANSOM LAWN MOWER OTHER NUM ON THE PLATE ARE AS FOL 178
    25201
    13244
    ENGLAND


    Thu Jan 29 2009
    howied88 at hotmaildot com
    JLO ROCKWELL
    L 372 L 372354418NR
    LOOKING FOR OVERSIZED PISTON OR STANDARD RINGS AND HEAD GASKET I WOULD BE GREATLY APPRIENCITIVE IF YOU COULD HELP..
    PLEASE E-MAIL BACK WIT PRICE AND AVAILABLITY PLEASE
    MICHAEL HOWARD
    IRELAND


    Sun Jan 11 2009
    amitalt at netvision.net.il
    SUD-JLO WERK -SERVICE INFO
    SUD0JLO WERK L60 SP 1962
    looking for service manual ,spark plugs,gap of the platin.
    model SP L60 year 1962

    Try this page for books & manuals


    Fri Dec 12 2008
    hummel-bob at yahoodot com
    vintage waverunner
    Have a jlo motor in a early model waverunner,maybe a protocal,bad exhaust design.Do you have any info or leads i could use to find out more about this boat.Thank You!! Robert Hummel
    Mi.


    Sun Dec 07 2008
    bobjones616 at hotmaildot com
    JLO L99 CLUTCH
    I am looking for a replacement cluch or clutch shoes for a JLO L99 engine. Also any information regarding the manufacturer of the clutch. Any help would be appreciated.
    Michigan


    Mon Dec 01 2008
    zahuczky at freemail.hu
    JLO 240 MGT from 1939
    JLO ILO 250 MGT
    Hello! I am searching for an ILO 250 MGT single cylinder, 2 stroke engine, with Graetzin K22S or Amal M75/415 carb, if possible. Thanks!
    Hungary


    Sun Oct 05 2008
    montutu61 at gmaildot com
    moteur 175cc JLO
    JLO MG 175cc 1952
    bonjour,
    pouirriez-vous me faire savoir si il est encore possible dse se fournir des pièces pour ce moteur.Si oui pourriez-vous me faire parvenie par mail un catalogue avec les prix.
    merci de votre réponse.


    Thu Oct 02 2008
    thejoenolan at aoldot com
    JLO - wanted
    jlo / ILO L101
    Hello, I would like to obtain some JLO/ILO L101 engines and spares for a historic kart restoration project. Many thanks
    London


    Mon Sep 08 2008
    joutlaw6 at netzero.net
    two cycle engine
    rockwell 760 332
    need parts for typ lr760/2 744ccm engine fly wheel coils points and starter
    TN.


    Sat Jul 26 2008
    buckaroos-daddy at yahoodot com
    sparkplug
    rockwell jlo
    I have a rockwell JLO motor single cylinder, and I was wondering what sparkplug it takes.
    harrison maine


    Wed Apr 09 2008
    jhoward825 at btinternetdot com
    JLO Warrenjet
    I have a JLO 89cc engine in a Warrenjet outboard. Are there any spares or information available in the UK please.
    Bath, England


    Thu Mar 27 2008
    pasi.sten at volvodot com
    Unknown engine
    JLO ? ?
    Found an engine in the garage. Don't know the brand and type. Could You give a hint. Pictures (4 pcs) You find in:
    kuvablogi.com/blog/14227/

    Thank You for Your help.

    Regards mr. P. Sten / Finland
    Finland / Tampere


    Mon Mar 17 2008
    nemanja86bg at hotmaildot com
    JLO Minimo 30
    JLO Minimo 30
    Sehr geehrte Damen und Heeren

    Ich besitze Jlo Minimo 30, Baujahr: 1969
    Motornr.:04825778
    Typ: MM 540
    A 392

    Ale Teile sind original unde es is fahrbereit. Ich wolte fragen ob ich eventuel einen neueres model bekomen könnte weil er über 35 Jahre alt ist?
    Gerne erwarte ich Ihre Geschetzte Antwort.
    Mit den frunlichsten Grüssen Djordjevic Nebojsa
    Serbia (Belgrade)

    JLO-Minimo-1969-1.jpg
    JLO-Minimo-1969


    Tue Mar 11 2008
    Marcello.Pegoretti at elettropiemme.it
    Ricerca ricambi
    JLO 101R
    Servono cilindro, pistone e una valvola applicata al cilindro che ferma il motore. Il montore aziona un argano per tirare cavi. Grazie per quanto potrete rispondere.
    Trento (Italy)


    Sat Feb 16 2008
    littlebit-movingon-faith at yahoodot com

    rockwell jlo l380l
    would like to know the history of this engine & are there any available parts?
    Valdosta,ga


    Sun Feb 03 2008
    d-janisch at mchsidot com
    Sparkplug?
    1969/70 L340JLO single cylinder L340JLO
    Can some one tell me what spark plug to use for a 1969/70 L340JLO single cylinder engine. It had an old Champion K8 that fit the threads but would not go down far enough to seat on the top of the head. Same for a new champion D9. HELP!
    Thank you.
    Minnesota, USA


    There may be some information on our page about Classic Motorcycle Electrics.

    Sat Jan 19 2008
    tomrof at kmts.ca
    JLO Engine
    JLO L152R
    I am looking for parts and info on this engine. I have the main block with recoil. Looking for muffler and manuel
    Canada


    Mon Jan 14 2008
    vincent.farrugia at maltairportdot com
    To Buy Parts
    Rockwell JLO L197 10 Special Motor Hoe
    Dear sir, My motor hoe stops after 20minutes and will not start again. I am suspecting that the coil or the capacitor have a problem. If you can contact me I will explain more by e-mail Thanks
    Malta


    Wed Jan 09 2008
    tclark at transeogvsdot com
    Rockwell JLO
    Yard Man Yard Cub
    I am in need of a few parts for this Yard Man Snowmobile. I need a carburator rebuild kit, A points set, and a set of piston rings. also I need a recoil starter and cover. If you may be able to help Please e-mail me for more info. Thank you.
    OH, Arcanum, USA


    Mon Jan 07 2008
    warrenja1 at yahoodot com
    hovervraft engine
    Rockwell jlo l295l
    I have bought a hoverover hovercraft which has 3 rockwell engines. The main one is a JLO L295L which is the one I have questions about. The engine was in pieces when i got it. I have bought a new piston and conrod but the gudgeon pin is too small for the conrod. Is there meant to be a roller bearing on the small end of the conrod??
    Also, what petrol mix are these engines supposed to run on?
    Thanks, John
    sligo, ireland


    Tue Dec 25 2007
    srmhome at ihug.co.nz
    Warrenjet 25
    L77L
    I have been gifted a warrenjet 25 outboard powered by a JLO motor. The plate on the motor has the following information

    Typ L77L
    Tpy-zechan 071
    73ccm
    P/sn 250827573
    077133776

    Could you tell me what oil mix this engine requires and what spark plug is required.

    thanks
    Auckland, New Zealand


    Thu Dec 20 2007
    jes2usa at yahoodot com
    JLO
    TYP L197L 097 198CM3 ser197 04 39103
    Does anyone know if parts may be had? Just what the heck is it.
    Ohio, USA


    Sat Dec 01 2007
    davelow723 at aoldot com
    JLO L252
    Hus-ski 444
    Im having trouble seperating the motor casing. All the bolts are out that hold the casing togather. Do I need a special tool to seperate the casing.


    Tue Nov 27 2007
    ateliermeclamontagne at hotmaildot com
    moteur
    rockwell 338
    nous avons un moteur 2 cylindre rockwell 338 ayant comme numero de serie 339-06-01533 zeichem 412 typ 2f340-06 et nous voudrions savoir dans quelle sorte de motoneige ce moteur la viens car on a seulement le moteur pour pouvoir commander des pieces si besoin mereci
    qc canada


    Robotrans: we have a two-cylinder motor Rockwell 338 having like job number 339-06-01533 zeichem 412 typ 2f340-06 and we would like to know in which kind of motoneige this engine come it because one has only the engine to be able to order parts if need be.


    Tue Nov 27 2007
    vittorio.mauri4 at tin.it
    JLO ENGINE

    SOMEONE KNOW THAT ENGINE? THANKS IN ADVANCE VITTORIO
    LECCO ITALY

    JLO twin Lecco 1.jpg
    JLO twin Lecco


    Mon Nov 26 2007
    dewie at iserv.net
    Repair Manual
    399 JLO (Rockwell)
    I have a 1971 Artic Cat snowmobile with the 399 Rockwell JLO engine in it. Can You tell Me where I can get a Repair Manual for the motor? Thanks, Doug
    Michigan,USA


    Try this page for books & manuals

    Thu Nov 01 2007
    esquelrod at speedy.com.ar
    Motor JLO
    typ DL 660
    necesitaria informacion tecnica sobre este motor ubicado en un motocultivador AGria, necesito datos del piston por haber sufrido una averia importante y ver laposibilidad de fabricar uno
    ARGENTINA
    ...........
    Les adjunto imagenes del motocultivador Agria werkel con motor JLO

    JLO DL660 Tractor Engine.jpg
    JLO DL660 Tractor Engine


    Sat Oct 27 2007
    laut-biru05 at yahoodot com
    i wanna know what motorcycle i havw
    the mechine writen
    i have a machine mark os JLO but i don't know what motorcyles is? in the block mechine written Jlowerke g.m.b.h Penninberg. type 125 v. 411. i wanna know what the original motor is? and please send the picture beacaue i will built it. thank. beni
    Indonesia


    Sat Oct 20 2007
    david.benyon at lineone.net
    Bad running/won't run
    JLO Outboard Motor 76cc (Amal carb).
    This motor is giving a lot of trouble. I cleaned the carb and added new fuel. There is a good spark and the motor did run once for about 30 seconds then failed. Cleaned the carb again but still no go. I think I will have to dismantle it to check piston rings and crankcase seals. Can you advise what the compression pressure should be? Best regards from Dave.
    Bude, Cornwall


    Wed Sep 26 2007
    richnliz at fsmail.net
    jlo
    50cc 2 stroke
    hi do you know where i can find a repair manual for jlo in english
    london


    Try under Books and Manuals - Resources

    Sun May 27 2007
    anc at yahoodot com
    JLO Rockwell G.m.b.h. Pinneberg / Hamburg
    Typ L 300 L Hubr 297 Mot Nr 297 46172
    Can you tell me engine size and horsehopower? I believe it was a challenger 300 snowmobile that it was on. Engine runs good hard starting believe it needs a carb kit. Where can I buy parts? Bought engine for Go kart. Thank you
    Ohio


    Sat Apr 28 2007
    Marmarakount at yahoodot com
    jlo snd 746606
    I dont speak german . Please help me I have an old 200 cc battery operated ground digging machine and I am looking for ignite parts or the whole engine it is 2 cycle 4 speed no reverse could some one e mail me and let me know where I could find them I am in greece thank you
    greece


    Thu Feb 08 2007
    Tim.mcc at droitwich.demon.co.uk
    JLO M 200
    I have a 200cc JLO engine, given to me in the early 70's. No one in the UK has ever heard of JLO. Does anyone know what this engine came out of? as I would love to do somthing with it.
    (unfortunately no picture at the moment)
    Thanks
    Tim
    Droitwich
    ..........
    Tue Mar 06 2007
    JLO M200
    I have written before to let you all know that I have a 200 cc JLO engine and have tried to find any information about it for many years unfortunately I do not speak German
    Droitwich Spa


    If you have a query about JLO engines, or wish to share some information about these classic German two-strokes, please contact us


    Motorcycle Tours Australia Australian Motorcycle Tours
    Offroad adventure tours to Cape York, Outback Australia and Byron Bay. Bikes supplied.