2022 310GK-R Gray Dump Valves

[SabreDriver]

Currently on a shakeup (shakedown) trip of a new 310.

One of the gray tank valves (kitchen drain) only pulls out about half of distance of the bathroom gray water tank… roughly 2.5” is this normal?

Seems to drain fine, perhaps the dump valve is only 1.5-2” and not 3” or am I going to have to add this to the warranty fix list?

SD

[NB Canada]

Maybe lube the handle

[brandtb1919]

Currently on a shakeup (shakedown) trip of a new 310.

One of the gray tank valves (kitchen drain) only pulls out about half of distance of the bathroom gray water tank… roughly 2.5” is this normal?

Seems to drain fine, perhaps the dump valve is only 1.5-2” and not 3” or am I going to have to add this to the warranty fix list?

SD

I believe that my 2021 310GK has always been the same way.

Brian

[ajg617]

Ours is the same - longer cable run I believe.

[SabreDriver]

Ours is the same - longer cable run I believe.

When you say the same, do you mean that one of the gray tank valve handles pulls out farther than the other? Or do the handles pull out the same distance…

[ajg617]

When you say the same, do you mean that one of the gray tank valve handles pulls out farther than the other? Or do the handles pull out the same distance…

Sorry, one pulls out farther than the other.

[huntindog]

Currently on a shakeup (shakedown) trip of a new 310.

One of the gray tank valves (kitchen drain) only pulls out about half of distance of the bathroom gray water tank… roughly 2.5” is this normal?

Seems to drain fine, perhaps the dump valve is only 1.5-2” and not 3” or am I going to have to add this to the warranty fix list?

SD

The distance the handle pulls out is the diameter of the pipe the valve is in. Most TTs do not use the big 3" pipes for grey water. GD appears to do a mix. Mine are all 3", others may be smaller IDK why, but I suppose it could be a room issue depending on the model

[Second Chance]

The 310GK has a 3" valve and pipe on one gray tank and a 1-1/2" valve and pipe on the other. The handles pull distances equal to the diameter of the valves. What you're experiencing is normal.

Rob

[CoChris]

Currently on a shakeup (shakedown) trip of a new 310.

One of the gray tank valves (kitchen drain) only pulls out about half of distance of the bathroom gray water tank… roughly 2.5” is this normal?

Seems to drain fine, perhaps the dump valve is only 1.5-2” and not 3” or am I going to have to add this to the warranty fix list?

SD

I confirm what Rob @Second Chance is saying is correct. This is normal.

Chris

[traveldawg]

It sounds like all is OK. Here is another thread about this I started a few months back.