Excavator hydraulic pump full rebuild...Can it be done by an amateur? (Hitachi EX120-2)

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Price sheet for this project:
https://docs.google.com/spreadsheets/d/1xKtMPVimF8IRKhmaKv1a-j-g-0k0D10q

Here are the previous videos from this project: https://www.youtube.com/watch?v=qNomT9h1IRI&list=PLkzQBXOwxGo_eszAJ1jyZ88TxWoqJWvp8

0:00 intro
1:51 barrel and valve plate
12:30 prep and paint
18:43 prepping parts
23:30 bearing and gear assembly
42:56 rotor and pistons
52:42 head cover
1:04:38 pilot pump
1:15:31 what's next


#excavator #hitachi #isuzu