Norm in ontario
New member
- Joined
- Feb 1, 2019
- Messages
- 1
- Tractor
- NH 3930
Hi from a newbie.
I have a 3930 with cab. I have an item that I can't identify... or use. Lifting the left roof panel, I see in front of the air filter, a small spring loaded rubber cap. It's about the size of the end of my thumb. When I lift the cap and look in the opening, I see what appears to be perhaps an adjusting screw.
The closest thing on the other side of the sheet metal, might be the heater core.
The dealer is no help, and I can't find this on parts diagrams. Perhaps it controls coolant flow through the heater??
Any help would be appreciated.
Norm
I have a 3930 with cab. I have an item that I can't identify... or use. Lifting the left roof panel, I see in front of the air filter, a small spring loaded rubber cap. It's about the size of the end of my thumb. When I lift the cap and look in the opening, I see what appears to be perhaps an adjusting screw.
The closest thing on the other side of the sheet metal, might be the heater core.
The dealer is no help, and I can't find this on parts diagrams. Perhaps it controls coolant flow through the heater??
Any help would be appreciated.
Norm
