LAMBERT 6D10D200A - Page 10

LAMBERT POWER Diesel Engine Operation and Maintenance Manual
10
proportion（15.6℃）
1.05
1.074
1.082
boiling point ℃
104.5±1
108.5±1
110.0±1
freezing point ℃
-18±1
-36±1
-45±1
min temperature ℃
-10
-26
-35
1. When temperature is below 0℃, regularly check the density of anti-freeze
2. The engine often working in the temperature of above 0℃ can use anti-rust
and anti-scale treated water as coolant. Never use untreated water as coolant.
2.5 How to use proper viscosity oil
Lubricating oil
SAE grade
Temperature environment （℃）
5W/30
-30～35
10W/30
-25～35
15W/40
-20～40
20W/50
-15～50
gear oil
85W/90
-15～49
80W/90
-25～49
85/140 (viscosity is higher than
85W/90)
-15～49
2.6 Auxiliary materials
In the assembly and repair process, apply Loctite 510,242,275,648 and 270080 sealant and
adhesives.
Sheet 2-2 LAMBERT POWER diesel engine auxiliary materials
SL
No.
Name
Color
application and use
1
Molykotte Pulver
black
Apply to smooth metal surface in case of occlusion,
for example: apply to cylinder liner surface.
2
Molykotte G.u.plus
dark
gray
Have lubricating function before lubricating
pressure is building up.
For example: spread on the inlet valve