Switches; Engine Brake On/Off Switch; Engine Exhaust Brake On/Off Toggle Switch - Navistar MaxxForce DT 9 Operation And Maintenance Manual

SECTION 3 – INSTRUMENTS, INDICATORS, AND SWITCHES

Switches

ENGINE BRAKE ON/OFF SWITCH

Figure 22 Engine brake ON / OFF switch
Turns engine compression brake ON or OFF.

ENGINE EXHAUST BRAKE ON/OFF TOGGLE SWITCH

Figure 23 Exhaust brake toggle switch
The exhaust brake toggle switch turns engine exhaust brake ON
or OFF.
NOTE: The Exhaust Brake and Engine Exhaust Brake can not
be used together.
Form No. 1172040R1
Printed in the United States of America
Page 45