GMC G/H Van - Diesel Emission-Compliant - Opt. Lmm;Exhaust Temperature Map on Cargo Vans W;Full Body Shields

G/H Van 2009 – Rev. 5-08
G/H Va n
82
PAGE
07 Diesel Emission-Compliant – Opt. LMM/Exhaust Temperature Map
on Cargo Vans w/Full Body Shields
LMM 2007i GMT610 Exhaust Surface Temperature Map
Picture
Reference
#
Tests ran with Regeneration active
Temperature Locations (ref # below table)
1 Exh_-_Convertor_Out_Pipe_Top_Skin
1 Exh_-_DPF_Inlet_Pipe_Skin_Top
2 Exh_-_DPF_Top_Skin_Center
3 Exh_-_Outlet_Pipe_Skin_Top
6 Exh_-_Pipe_Bottom_Skin_betw_DPF_& Kickup
7 Exh_-_Tpipe_Kickup_Skin_Top
9 Exh_-_Venturi_Skin_Top_Center
10 Exh_-_Tpipe_Frt_JetPump_Top_Skin
10 Exh_-_Tpipe_Rr_JetPump_Top_Skin
Normal Driving Severe Driving
Grade (GCW)**
min max min max min max
181 400 230 412 257 447
176 399 255 416 254 457
125 285 114 194 154 272
167 367 220 414 253 434
138 326 180 357 216 404
169 368 225 425 264 464
126 280 130 291 197 356
51 70 50 54 56 70
82 159 80 158 111 175
Note: These are typical exhaust skin and gas temperatures and the actual temperatures may vary based on specific operating and
environmental conditions, as well as the specific body applications.
**Maximum temperature can occur either during the highest percent grade (percent grade varies from 1.25 to 5.35) or idle following grade.