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    Hydro Meltdown!

    As mechanic Mark says , siezed failed bearing , its all blue excess heat , possibly not enough grease, or it got washed out during cleaning of machine
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    Walker S-Series Stalls on the downhill

    Robin subuaru engine have low oil shut down on them, if oil is low and mower is used on a slight incline with blades running they will have a tendency to stop /stall , and also it could be a faulty oil level switch too, what grade oil are you using , 10w/30 should be fine , the other thing it...
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    Strange oil usage.

    Almost sounds like after running and then shutting down the breather Reed is not seating fully and allowing the oil to puddle on top of the piston and when you start it up it blows blue white smoke and then settles back , make sure you are checking oil level correctly - it should be with...
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    RZ4219 how do you adjust tracking?

    Hi, start by placing steering levers in their neutral slot , then make sure that when you bring them together both levers are parallel with each other , if not adjust at the lever to bracket assy 1 on each side and tighten bolts, recheck levers parallel, raise rear wheels off the ground...
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    Kohler CV740 only runs with choke fully closed, stutters when going up in RPM's

    Governor moves the slow engine speed down , throttle cable assy and interconnected gov spring is trying open the throttle, balance between closing and opening forces when engine is run is governed engine speed , if your governor has no closing force , gov arm clamping bolt could be loose...
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    Toro 22in Recycler leaking oil in front

    Certainly looks like blowen head gasket , check head bolt torque as a clue , if 1 or more are loose when they should be 140 -150 in/lb , if it was a top flywheel seal you would see oil and dirt sticking to top side and down over r/h side of c/case . , and as per last reply it's more likely...
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    Kohler CV 22s. Seems like it is running at half power

    Hi there , please post back model and type codes from label on flywheel cover ie something in this format Ech740-3132 then sn ########### It helps when diagnosing problem But in the mean time,as you state, both cylinders have spark , but is it at the correct time ? do both cyls have fuel...
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    lgt2654 Riding Mower, Starts, Engages Blades, but when put in gear, doesn't move forward or reverse.

    I am assuming lgt2654 is a hydrostatic drive , you mentioned if you push your foot down or backward while engine is running the tractor does not move , turn engine off before checking belts etc Firstly might pay to check the drive belt is still on the rear Trans pulley and the front pto...
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    Are there any simple instructions to adjust the drive cones on a older Dixon zero turn

    Hi if you google Dixon cone drive adjustment ,you will gindso.e very good videos on this and some instructions written on this as well, but if still have problems get back to me I will copy and send procedure from my Dixon book . Cheers
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    Walker efi Kohler 25 hp no spark

    Check with spark tester to see what cylinder has no spark if twin cylinder Provided plugs good and no obvious wire disconnections , fuses blown , flywheel timing sensor coupler, wires, check for fuel supply to both cylinders check for error code po 351 or po352 this is coil fault replace...
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    Can you identify this part?

    It looks like the pin is part of the governor gear bracket and governor , I assume the decompressor is working and was in tact on cam shaft, if you google oh318ea engine parts diagram, it should show you it s around pt number 14, 15a, 15b and governor system , check it out
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    Weird popping almost pinging noise while running.

    Can you verify that nothing is being thrown around the flywheel and flywheel cover ?, also might pay to pop valve covers and check that push rods and rockers and posts are all in place no dropped valves , you could try taking both plugs out and rotate each piston 1 at a time and put...
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    T25i Service Engine Light

    Hi , walker make a resistor jumper wire kit for Mt series models starting serial number 2014-127018 through to 2016-136868 kit pt number is 8940-24 available from walker dealer in your area Hope this helps
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    Engine I need to replace my Kawasaki FE400D engine

    Walker have had robin subaru repower kits avail for these models with a little modifcation s/n 95- 20381 to 2011- 112415 , kit # 5011-13 but not sure if still avail? , the other option is briggs vangaurd 14 hp single in similar configuration , ms-ghs 2014 s/n 128422 to 2017 - 144526...
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    trying to work out year of walker mcghs

    Mc ghs serial number relates to 2012 model with engine ch640s kohler horizontal command twin
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    KOHLER FUEL PUMP - EVEN NEW REPLACEMENT STILL SPITTS DIRTY GAS OUT

    Yes, pls check for blown cyl head gasket , especially if oil is comming out of brass vent on fuel pump
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