Maintenance and service
M-6
below: mix 700-800g caustic soda with 150g kerosene and then inject the miscible liquids into water, at
this time, make engine run at middle speed for 5-10 minutes. 10-12 hours later, make engine run again
for 10-15 minutes and then drain aqueous solution and clean cooling system with fresh water. Coolant
specification as shown below: the users should choose proper brand according to requirement:
Specs
℃
Max.
boiling
point
℃
Content of glycol
Pure water
Additive
-45
℃
108.00
℃
58%
32%
10%
-40
℃
107.50
℃
54%
36%
10%
-35
℃
107.00
℃
50%
40%
10%
-30
℃
106.50
℃
46%
44%
10%
-25
℃
106.00
℃
42%
48%
10%
-20
℃
105.50
℃
38%
52%
10%
-15
℃
105.00
℃
34%
56%
10%
-10
℃
104.50
℃
30%
60%
10%
Fuel recommendation
1.
Diesel oil (only apply to diesel vehicle) : only diesel oil of which cetane value is not less than 45
according to GB252 standard can be used. Sulfur content should not be more than 0.2
％
.
2.
No. 0 light diesel oil: Suitable for the zone where venture rate is 10
％
and minimum temperature is
higher than 4°C.
3.
No.-10 light diesel oil: Suitable for the zone where venture rate is 10 percent and minimum
temperature is more than -5°C.
4.
No.-20 light diesel oil: Suitable for the zone where venture rate is 10 percent and minimum
temperature is more than -14°C.
5.
No.-35 light diesel oil: Suitable for the zone where venture rate is 10 percent and minimum
temperature is more than -29°C.
6.
Natural gas (only apply to Natural Gas Vehicle ):use natural gas of which methane value is low to 65.
Oil quality and specification recommendation
Engine oil
Prefer using the engine oil whose quality is equivalent to or higher than level CF-4 or CH-4 of
American Petroleum Institute API, or refer to the engine specification.
Part of engine oil used for lubricating the piston will be burnt out (consumed) during the engine
running. Engine oil must be replaced in certain period because of high temperature effect and the
oil combustion product interfusing in the oil, especially the chemical additive in the oil will cause
"abrasion" of the oil. This kind of abrasion depends on working condition of engine, quality of
fuel and engine oil; therefore there has different oil changing interval. (Recommended oil changing
interval is 12000km.)
Содержание XMQ6900J series
Страница 116: ...Common trouble and elimination C 16 Fault symptom Possible cause Eliminating method speed...
Страница 128: ...Appendix A 4 Air braking schematic diagram...
Страница 129: ...Appendix A 4 Electric schematic diagram of the complete vehicle 1...
Страница 130: ...Appendix A 4 Electric schematic diagram of the complete vehicle 2...
Страница 131: ...Appendix A 4 Electric schematic diagram of the complete vehicle 3...
Страница 132: ...Appendix A 4 Electric schematic diagram of the complete vehicle 4...
