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(2) Filling the Radiator
Remove the radiator plate.
Remove the radiator cap.
Fill with coolant through the filler neck until the
radiator is full.
Re-attach and tighten the radiator cap.
Attach the radiator plate.
< Note >
Use GM SPEC 6277M or equivalent.
Use a 50:50 mix of Long Life Coolant (LLC).
Always use potable water when mixing the coolant.
Use LLC with the same mixture ratio in the coolant
sub-tank.
Do not increase the LLC mixture ratio unless necessary. Doing so could result in overheating
or another fault/malfunction.
If adding LLC, be sure to use the same brand/type that is still in the generator.
Do not mix different brands/types. Doing so could result in a chemical reaction and the
creation of toxic substances.
Change the LLC every 1,000 hours or every 1 year.
LLC is a toxic substance. Wear rubber gloves and other protective wear when handling.
If someone mistakenly ingests LLC, induce vomiting immediately and seek medical care.
If LLC gets on skin or clothing, wash with water immediately.
LLC is flammable. Store in a location where flame is prohibited and it cannot be accessed by
children.
Engine coolant could leak if the radiator is not completely tightened or there is a gap in the
seating face. Always be sure to securely tighten the radiator cap.
Do not add engine coolant past the FULL level line of the coolant sub-tank.
(3) Coolant Capacity
Total Coolant Capacity
2.6(0.3) gal.
Value in parenthesis is the sub-tank capacity.
1
2
3
4
5
Radiator Cap
Radiator Plate
Filler Neck
