Coolant change?

[HK45]

Replace coolant On CT450 I drained out cleaned reservoir tank. How much to you put back in and do you fill the main tank first?

 

[k0ua]

Replace coolant On CT450 I drained out cleaned reservoir tank. How much to you put back in and do you fill the main tank first?

Fill to the bottom of the radiator filler neck. Fill the reservoir to the fill line. Watch the level in the reservoir the next few days of operations, and add fluid if necessary. Some times there are air voids in the block that need to be worked out, and the fluid level will drop in the reservoir. You may or may not need to add to the reservoir a couple of times.