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Doosan DE08TIS Series User Manual

Doosan DE08TIS Series
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2. MAJOR MAINTENANCE
11
(6) The brown at the middle of test paper and the lower pink color indication represent the additive state
for rust prevention, and the proper range is that the meeting numerical value of brown (vertical) and
pink color (horizontal) locates in the range of 0.3 to 0.8 at the color list of label on the test paper
storage bottle.
(7) In case of less than 0.3, replenish the additive for rust prevention (DCA4), and in case of more than
0.8, pour out the cooling water about 50% and then readjust the density after refilling with clean fresh
water.
Amount of Anti-freeze in winter
Ambient
Temperature C)
Cooling water (%)
Anti-freeze (%)
Over - 10
85
15
-10
80
20
-15
-20
-25
-30
-40
73
67
60
56
50
27
33
40
44
50
2.1.2 Fan belt
· Use a fan belt of specified dimensions, and replace if damaged, frayed, or deteriorated.
·Check the fan belt for belt tension.
If belt tension is lower than the specified limit, adjust the tension by relocating the alternator. (specified
deflection: 10 ~ 15 mm when pressed down with thumb)
2.1.3 Engine oil
·Check oil level with the oil level gauge and replenish if necessary.
·Check the oil level with the engine cooled. If the engine is warm, allow time for 5 ~ 10 minutes for oil drain
into the crankcase before checking oil level. The oil level must be between Max and Min. lines on the
gauge.
·Engine oil should be changed at the specified intervals.
Oil filter cartridge should be changed simultaneously.
First oil change: 50hr operating After 50hr operation: every 200hr

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Doosan DE08TIS Series Specifications

General IconGeneral
BrandDoosan
ModelDE08TIS Series
CategoryEngine
LanguageEnglish

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