hi ben46a,
regarding your Kobelco SK350LC-8,
you will require the following new replacement parts.
the ARM 2 spool supercedes, including a new lower spool cap and detent plug.
also the 2 unloading valves supercede part numbers and should also be replaced.
part numbers as follows along with the recommended ordering status.
1 -> LC30V00034R220, ARM 2 SPOOL, must order on a unit down
1 -> LC30V00034S979, SPOOL CAP, LWR, must order on a unit down
1 -> LC30V00034S981, SPOOL CAP, LWR, DETENT PLUG, must order on a unit down
2 -> YN30V00120F2, VALVE, UNLOADING, order on an air
1 -> ZD12P00800, o-ring, likely stocked
1 -> ZD12G04000, o-ring, likely stocked
1 -> ZD12G05000, o-ring, likely stocked
also, i recommend you check the cpu version in your machine computer.
the latest greatest version is 6.00
depress the buzzer stop switch on your monitor display and while holding turn the ignition switch to " ON " position. do NOT start the engine.
screen no. 1 should display and read the version.
depending on your version, if older you will require a kobelco dealer to download the newer version. if not, ship the computer to me and i can bench load the version.
afterwards, the machine will require setting up and this can be done over the phone.
ensuring that all the hyd sensors readouts are as they should, the engine rpm's within specs, as well as all the hyd pressures too.
this may involve un-tweaking some screen settings to do so.
then re-tweaking after.
if your machine has only the one HINO fuel filter,
there is an optional dual fuel filter assembly field install kit that is available for ordering.
an improved filtration system. i do highly recommend that you consider purchasing it. it will better your filtration of the fuel system and prevent possible problems down the road.
the price of this kit compared to the high costs involved if you were to run into problems in the fuel system is in my mind cheap insurance!
kit part# LC32T00017F1, can be ordered on a stock order
new replacement fuel filters used in the kit
- VH23390E0020, 2 um fuel filter
- LS21P01013R100, 7 um fuel filter
be sure to also have spares brought in on a stock order as well.