Ammann AP 240 - Engine Cooling Liquid Check

118 AP 240
374081B
3.6. Lubrication and Maintenance Operations
3.6.18. Engine cooling liquid check
Inspect cooling liquid concentration with the refractometer •
using cold engine.
Check always before winter season.
Unless concentration for ambient tem-
peratures of -36 °C (-33 °F) is found, ad-
just it or exchange cooling liquid accord-
ing to Section 3.2.3.