Navistar MaxxForce 7 - Air Cleaner Restriction Check

SECTION4–ENGINEOPERATION
Operation(cont.)
DOWNHILLOPERATION
CAUTION:T opreventenginedamagewhendrivingdownhill,do
notoperateengineabovehighidle.
Protectyourenginewhendrivingdownhillasfollows:
•Preventoverspeedingofenginewhengoingdownlongand
steepgrades.
•Operatetheengineinagearthatallowsalowerrpm.
•Operatetheengineclosesttohighidleformaximumengine
exhaustbrakeeffectiveness.
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