Other Brand Llcs; Standard For Other Brand Llc; General Demands Of Llc - Mitsubishi S6B Operation & Maintenance Manual

Chapter 6 COOLANT

Other brand LLCs

Never mix genuine Mitsubishi LLC with other brand
LLCs. Mixing with other brand LLCs degrades the
performance of the genuine Mitsubishi LLC.
When using LLC other than Mitsubishi genuine long
life coolant (LLC) "GLASSY long life coolant (Ethylene
glycol type)" or "PG GLASSY long life coolant (Non-
amine type)", be sure to use the LLC which meets Mit-
subishi specification.
The quality and performance of commercially avail-
able LLCs as well as their component variations are
the responsibility of LLC suppliers.
Before purchasing commercial LLC, be sure to dis-
cuss the suitability of LLC with the LLC supplier.
Use only all-season LLC (non-amine type). Do not use
antifreeze alone instead of LLC.
6-2
Standard for other brand
LLC
When using other brand LLCs by necessity, be sure to
use the LLC that meets following specification. Mit-
subishi heavy industries, Ltd. disclaim the warranty
claim concerning malfunctions caused by the use of
LLC that does not meet the following specification.

General demands of LLC

LLC shall be a homogeneous liquid.
Engine cooling system shall not receive troubles
such as corrosions and precipitation products etc. by
LLC when the LLC is diluted to 30 to 60% density.
LLC shall be mixed with other LLC that satisfies this
specification, and shall not separate elements each
other, and shall not decrease the performance each
other.
LLC shall not allow the container to be corroded, and
shall not has precipitation products etc. even if LLC is
left in the container for six months.
LLC shall not has extraction products etc. even if LLC
is kept in -20 to -25°C [-4 to -13°F]
The validity term of the quality that provides with this
specification is 2 years after it delivers with the indoor
normal temperature keeping.