168 Mack, Emissions Solution
Exhaust Aftertreatment System
MACK SCR Standard System View
W2061423
1. Selective Catalytic Reduction (SCR) Catalyst
2. Aftertreatment DEF Dosing Injector
3. Aftertreatment DEF Dosing Unit (Control Module)
4. Aftertreatment DEF Tank
Diesel Exhaust Fluid (DEF) is a reactant that’s key to the SCR process. It’s a nontoxic,
ultra-pure solution of urea and ultra-pure water. Urea is a compound of nitrogen that turns
to ammonia when heated. It is used in a variety of industries, perhaps most commonly as
a fertilizer in agriculture. The fluid is non flammable, and is not dangerous when handled
as recommended. However, it is highly corrosive to certain metals, especially copper and
brass. Read the separate section concerning the handling of DEF solution.
Содержание CHM 2010
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Страница 25: ...SAFETY INFORMATION 17 Advisory Label Locations On Vehicle Labels Found on Chassis C0032631...
Страница 26: ...18 SAFETY INFORMATION W8061742...
Страница 27: ...SAFETY INFORMATION 19 C0032633...
Страница 28: ...20 SAFETY INFORMATION W8061397...
Страница 29: ...SAFETY INFORMATION 21 Labels Found on Driver Side Sun Visor W8061402...
Страница 35: ...SAFETY INFORMATION 27 C0032643...
Страница 37: ...SAFETY INFORMATION 29 C0032645...
Страница 40: ...32 SAFETY INFORMATION C0032646 Unfastening Seat Belt Push down on the button to release the belt...
Страница 47: ...INSTRUMENTS AND CONTROLS 39 INSTRUMENT PANEL GAUGE LAYOUT C0032654...
Страница 76: ...68 INSTRUMENTS AND CONTROLS C0032684...
Страница 107: ...OPERATION 99 W4059732 Control Switch W4059733 Mode Switch...
Страница 160: ...152 OPERATION C0032897...
Страница 166: ...158 OPERATION C0032898...
Страница 192: ...184 Mack Emissions Solution W8056653...
Страница 207: ...MAINTENANCE AND LUBRICATION 199 C0032899 C0032900 1 Towhook Access...
Страница 218: ...210 MAINTENANCE AND LUBRICATION ELECTRICAL Circuit Breaker and Relay Panels C0032908...
Страница 232: ......