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Claudio
27-03-2006, 11:01 AM
Hi, nobody have any technical information about a screw hitachi compressor model 4001 SCH?

marley821
04-04-2006, 07:59 PM
Hi Claudio,

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

Claudio
20-03-2007, 11:53 AM
hi marley821,
the information I need are also elctric and mechanical with the layout, do you have somethings.
Thanks in advance
Claudio

nh3tech
15-07-2007, 05:37 AM
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
15-07-2007, 10:50 PM
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