TM 5-3895-383-24
S· O·S Coolant Analysis (Level 2)
Level 2 coolant analysis is a comprehensive chemical
evaluation of the coolant. This analysis is also a check of the
overall condition of the inside of the cooling system.
The SOS Coolant Analysis has the following five features:
Full analysis of Level 1
Identification of the source of metal corrosion and of
contaminants
Identification of buildup of the impurities that cause
corrosion
Identification of buildup of the impurities that cause
scaling
Determination
of
possible
electrolysis
within
the
engines' cooling system
The results are reported, and appropriate recommendations
are made.
For more information on SOS Coolant Analysis, consult your
Caterpillar dealer.
Maintenance Section
Cooling System Specifications
1-31