Quick 4104 question

[84dime]

Ok so mabe i am blind but i cannot find anywhere to check if the bus has antifreeze in it. I want to mabe sure i dont ruin anything this winter so i need to check this but it doesnt look like there is a automotive type cap on the radiator so how do i check this? Thanks -Josh

[bevans6]

There should be a drain on a lower coolant pipe or a drain tap on the block.  drain some out and test it.

Brian

[Len Silva]

There is a petcock inside the coolant door to check level.

[84dime]

You guys are awesome, thanks -Josh

[gus]

This petcock may be unusable, mine is, but you can stick an AF checker down into the expansion tank.

If you can't reach the coolant through the fill neck the coolant level is too low.