Precautions
12
D760.H03E-001.H1907
20. Never adjust the pressure of brake air line privately to avoid damaging the parts.
21. Never add power steering fluid with engine running.
22. Normally, the battery should be removed for charging when it is discharged.
Starting by auxiliary power can be allowed only in emergency, and should be
carried out in strict accordance with the operation specifications.
23. Never let the steering wheel stay at the extreme position for more than 15 s. In
such a case, it is required to slightly rotate the steering wheel backwards so as to
avoid any damage to the power steering pump.
24. When performing the specified maintenance to the truck, the user should shorten
the maintenance interval mileage according to the actual operation condition, to
ensure more reasonable maintenance and higher reliability of the truck. However,
the user should never prolong the maintenance interval mileage.
Safety Precautions for Brake Pipeline Quick Joint
WARNING:
It is strictly prohibited to remove the brake pipeline without authoriza-
tion; otherwise, air leakage may be caused. If necessary, always remove
hoses with special tools at the service station specified by Dongfeng
Commercial Vehicle Co., Ltd, and no sharp tools such as the slotted
screwdriver can be used for removal.
CAUTION:
Quick connector and hose should be repeatedly removed at most 5
times, or they must be replaced.
All the quick connectors and hoses shall be the ones designated by
Dongfeng Commercial Vehicle Co., Ltd, whose surfaces should be
smooth without any burr, bump, scratch or other defects and should be
kept clean.
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