Posted 4/8/2021 19:29 (#8940586 - in reply to #8940510) Subject: RE: 8320R
Last 6 of serial number is needed. 2009/2010 machines would be like a RW8320R009170.
8320R was built in 2009-2010 after the 8x30 series as a Tier 3 machine, and before the 8235R / 8260R / 8285R / 8310R / 8335R / 8360R IT4 machines.
The number was then recycled in 2014 for the FT4 machines. Those serial numbers would be a 17 digit like a 1RW8320RADP091700 or something.
Main point is, 2 different turbo chargers, and 2 different diagnostic procedures.