New 2019 ZD1211 loosing coolant?

[90cummins]

I finally found the coolant leak.
The leak finally left a telltale sign that I could see with the mower up on a lift after a couple days. The radiator hose above the oil filter had buildup on it that could only be seen from below.
Relieved to know where it was going.
90cummins

 

[PatentGuy]

Had the same coolant loss after each 4 hr use - about 2/3 of the reservoir. Never saw a leak. Tightened lower radiator hose after reading this thread, no more loss.

Wish I had read the thread about the Deck casters falling off and getting mowed after the pins pop out. Replacing with bolts and jam nuts.

Fair amount of tinkering for 28 hrs.View attachment 754752

View attachment 754751