Deutz 914 Informacje Techniczne Pobierz pdf (Strona 56)

Service and Maintenance 6.3 Cooling System

6.3.1 Cleaning Intervals

● The amount of contamination in the cooling

system depends on the engine application.

● Oil and fuel residues on the engine in-

crease the risk of contamination. There-

fore pay special attention to leaks if the

engine is used in dusty environments.

● Serious contamination can occur, for ex-

ample:

- On construction sites where there is a

high level of air-borne dust.

- In harvesting application where there are

high concentrations of chaff and chopped

straw in the vicinity of the machine.

● Because applications vary, cleaning inter-

vals have to be determined from case to

case. The cleaning intervals given in the

table on the right can be used as a guide.

2000

1000

500

250

125

Checking or cleaning intervals Engine application

Standard values

Ships, electrical modules in enclosed areas, pumps

Vehicles on paved roads

Tractors, fork-lift trucks, drivable electric units.

Vehicles on construction sites and unpaved roads,

construction machines compressors, underground

mining units

Agricultural machines, tractors in harvesting application

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Deutz 914 Informacje Techniczne Strona 56