MR/LR Exhaust Aftertreatment System Regeneration
Aftertreatment Diesel Particulate Filter (DPF) Regeneration
DPF Smart Switch
– This is a three-position switch where the middle position is neutral.
C0029148
DPF Smart Switch
1. Upper Position - Regeneration Position
3. Down Position - Inhibit Position (if equipped)
2. Middle Position - Neutral Position
CAUTION
During the aftertreatment DPF regeneration, the exhaust gas temperature (EGT) will be elevated. DO NOT park the ve-
hicle with the exhaust outlet near flammable objects such as trees, awnings, etc. that could be damaged by elevated EGT.
Notes
Mack Body Builder Instructions
CHU, CXU, GU, TD, MRU, LR
USA139046859
Date 5.2017
Body Builder; Engine, MP7, MP8, and MP10
Page 27 (43)
All Rights Reserved
