JAC HFC4181KR1 Owner's Manual page 88

OWNER ' S MANUAL
JAC HEAVY DUTY TRUCK
Precautions while operating
1. Check the oil level and oil pressure
Before starting the engine, measure the crankcase oil level. As soon as the
engine starts, check oil pressure indicator for nor mal rise.
2. Warm the engine up
After the engine starts, avoid sudden acceleration or sudden start.
Enough RPM is needed before starting engine until the engine is warm for 3 to
10 minutes.
3. No staring suddenly and No accelerating heavily
If you accelerate heavily, start suddenly or when you turn off the engine sud鄄
denly it may damage to the engine and turbocharger parts.
CAUTION
If running a vehicle without air cleaner filter, foreign material drawn can de鄄
●
stroy engine and turbo charger.
● When you turn off an engine suddenly may damage bearing, hi-speed rota鄄
tion part of turbo charger inside, so let the engine run at idle for sufficient time.
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BATTERY INSTRUCTIONS
Check the battery fluid level and specific gravity at regular intervals.
CAUTION:
The battery generates highly Inflammable gases.
●
Take special care not to use a fire or produce sparks near the battery.
The battery fluid contains sulfuric acid.
●
In case of contact with the skin or clothes, immediately wash away with a large
amount of clean water and seek medical help.
Cleaning of battery terminals
1. Clean the battery terminals if they are stained or corroded. If there is white
powder on the terminals, wash with hot water.
2. Remove and polish the terminals with a wire brush or emery paper if they
are markedly corroded.
3. Apply a thin coat of grease to the terminals after cleaning and tightening.
NOTE:
The terminals must be firmly tightened. Before cleaning the terminals, make
sure the caps are installed securely to prevent foreign matter from entering the
battery.
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