Doosan P185WDOU-T4F (F89), Руководство по эксплуатации и обслуживанию

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Engine Operation
Procedure for checking coolant.
1. Make sure that the engine and radiator are cooled.
2. Check the level in the supplementary tank.
3. If the coolant level indicates between the upper limit and the lower limit on the
supplementary tank, it means that the coolant volume is normal.
4. If there is insufficient coolant, replenish it.
5. Open the reservoir cap and check the condition of the coolant. If the coolant cap
is contaminated or insufficient, measure the coolant concentration. If the coolant
concentration is outside the specified range, exchange the coolant.
Measurement of Coolant Concentration
Special Tools
FIGURE 5-1: TEST STRIP PRODUCT NUMBER/NAME
60.99901-0038 CC2602M (Fleet guard number)
Coolant test sheet
The Coolant concentration can be measured as follows:
1. If the Engine coolant temperature is within a range of 10 ~ 55° C, drain the Coolant.
2. Soak the test strip (See Figure 5-1) in the coolant and remove after 3 ~ 5 seconds.
Shake the test strip to remove the remaining coolant.
3. Wait for about 45 seconds until the test strip changes its color.
4. Check the color on test sheet (See Table 5-2).
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