Hitachi 4001SCH

[Claudio]

Hi, nobody have any technical information about a screw hitachi compressor model 4001 SCH?

[marley821]

Hi Claudio,

is it a semi hermetic compact screw and what info do you need?

[Claudio]

hi marley821,
the information I need are also elctric and mechanical with the layout, do you have somethings.
Thanks in advance
Claudio

[nh3tech]

Hi marley28,

I'm new to RE. I'm looking for a spare parts and service manual for a Hitachi SCH 4001 screw which I have to rebuild.

Thanks,
nh3tech

[GHAZ]

Hello guys to overhaul a hitachi screw 4001 up to 6001 you need to make up special tools to undo the castle nuts, that holds the screws in the pack and to pull out the body bearing retaining collars you need to make up a puller with 8mm stud bar(x3). its quite easy ,good luck