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  1. J

    Starter motor bolts.

    Hello everyone. I have a 284 Jinma with Y385 engine. Can anyone tell me the bolt thread size of the bolts that hold the starter motor on to the flywheel housing. Thanks Johnny P
  2. J

    Oil filter Y385 engine

    Hello everyone, I live in rural France and getting spares for my tractor is a difficult task, even with the use of the Google Garage. I have however, just got a replacement oil filter for the above. It is a Mann 719/13, perfect fit. Just one question is there any internal construction of the...
  3. J

    Clutch change Iseki TX1510

    Hello , I am about to change the complete clutch and release bearing on my Iseki. Can anybody tell me the torque settings for the bell house bolts and clutch bolts? Thanks Johnny P
  4. J

    Water pump on Jinma Y385 engine.

    Hello all, Hope you are all keeping safe from the virus. My water pump on my tractor developed quite a substantial leak. I have removed it from the tractor and made a couple of new gaskets, inner and outer ones. I tested these and on closer inspection it looks like the leak could be coming...
  5. J

    Torque settings for Y385

    It is now time to rebulld my Y385 after getting a replacement crank. Can anybody help with the following torque settings? CRANKSHAFT PULLEY TO CRANKSHAFT MAIN BEARING CAP BOLTS BIG END BOLTS OIL SUMP TO ENGINE BLOCK BOTTOM SUMP PLATE TO SUMP FLYWHEEL TO CRANKSHAFT TIMING COVER BOLTS...
  6. J

    Crankshaft problem on Y395??

    Hello, Should read Y385!!! Whilst using the tractor (Shire badged Jinma 28hp) a couple of days ago the engine developed a loud knocking noise. On investigation I found that if you got hold of the end of the crankshaft you can moved it backwards and forwards about 5-10mm. Any ideas what has...
  7. J

    Hydraulic cylinder refurb

    Hello, Is it possible to strip, refurb and rebuild a hydraulic cylinder on JW03 backhoe? Is it something you can do yourself or does it have to be done by a specialist? Any pointers please. Thanks Johnny P
  8. J

    Backhoe  Pressure check on JW03 backhoe

    Hello, Is it possible to check the pressure on the hydraulic system of a JW03 backhoe by disconnecting a hose that goes to one of the cylinders and screwing a pressure gauge on to that hose? I have the connections to do this if it is possible and is there a particular procedure to follow? Ta...
  9. J

    Rebuild of PTO hydraulic pump (JW03)

    Hello, Can anyone tell me the correct way to have the internal seals facing when rebuilding the pump. I realise that they face the two outer plates/covers but do the "point" in the same direction or doesn't it matter. Thanks Johnny P
  10. J

    Mystery part on Jimna 284 engine.

    Can anyone please explain what this is and does? It is located on rightside (from front) rear of engine near dipstick.
  11. J

    Blown shaft seal On PTO hydraulic pump

    Hello there, I have read with interest numerous problems and problem solving about the JW03 backhoes. I have one of these. Whilst using the backhoe after very little use the whole hydraulics died. Not even the stabalisers would respond. Listed here are actions I have taken to rectify the...
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