John Deere 9520R Phoenix L33 6135RW405 File Info
You can view the file details below.
Hersteller
John Deere
Serie
9520R
Baureihe
Output
520.0PS 382.5kW
StgHersteller
Phoenix
StgBaureihe
L33
Stgnr_Stg
SW63295B
Stgnr_Her
Software
6135RW405
SoftwareVersion
You can find the chip tuning file you are looking for on "Carecufile.com"