Peterbilt 348 2017 - Diesel Exhaust Fluid (DEF) Gauge; Primary (Secondary) Air Pressure Gauge (Air Reservoir)

STANDARDGAUGES
DieselExhaustFluid(DEF)
Gauge
Thedieselexhaustuidgaugeshows
theapproximateamountofDEFuid
intheDEFtank.Besidesemptyand
full,thegaugealsoindicates1/4,1/2,
and3/4oftotalcapacity.DEFuid
isrequiredtomeetcertainemission
requirements.Maintainanadequate
amountofdieselexhaustuidatall
times,asprovidedintheaftertreatment
systemoperatormanual.Pleaserefer
totheaftertreatmentoperatormanual
formoredetailsaboutDEFuid.
CAUTION
UseDieselExhaustFluidonly.Fail-
uretodosomaydamagecompo-
nentsoftheDieselParticulateFilter
(DPF).
Primary(Secondary)Air
PressureGauge(Air
Reservoir)
Theairpressuregaugeindicatesthe
amountofairpressureinthebrake
systeminpoundspersquareinch(psi).
•Theprimarygaugeshowsfront
reservoirairpressure.
•Thesecondarygaugeshows
pressureintherearreservoir.
(03/17)Y53-6060-1C13-37
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