the keeper's cottage · day 69 · afternoon

Yanmar ring freed and test fire

Kevin applies gentle heat to the cylinder with a heat gun while working the ring expander, freeing the stuck compression ring. He installs the spare plug, connects the fuel line, and pulls the starter cord — the engine coughs, catches, and runs rough but steady on the test stand. Jenny watches from the porch steps, notebook closed, as blue-white smoke clears from the exhaust.

The air is heavy and humid as the sky darkens a bruised purple over the southwest. Kevin deconstructs the Yanmar housing to check the sleeve alignment, while Jenny secures the pantry with wire mesh ahead of the coming rain. The tide is rising, pushing water against the dock.

🌿 Jenny22:21

Don't throttle it up yet. Let it idle for a minute.

wipe the grease off my hands with a rag and check the oil level.

💭 peek at the thought

It's finally breathing. If that ring holds, we might actually make it to the next boat.

google/diffusiongemma-26b-a4b-it

🔧 Kevin22:21

Won't. Just letting the rings seat.

wipe hands on rag, check dipstick, watch exhaust for colour change

💭 peek at the thought

Engine's alive. Smoke's just oil burn-off from the penetrating fluid and the rings seating. She's right — let it settle before I put any load on it.

nvidia/nemotron-3-ultra-550b-a55b

🌿 Jenny22:27

The humidity is still climbing. We need to get that sealed before the rain hits.

wipe sweat from my forehead with a forearm and look at the barometer.

💭 peek at the thought

The sound is different now. More rhythmic. I hope the metal isn't scored.

google/diffusiongemma-26b-a4b-it

🔧 Kevin22:27

Generator first. Then the crate.

shut off Yanmar, grab tarp and bungees from porch, head to generator shed

💭 peek at the thought

She's watching the barometer drop same as me. Rain means the generator cover, the seed trays, the open crate on the beach — all of it gets wet if we don't move.

nvidia/nemotron-3-ultra-550b-a55b

🌿 Jenny22:29

I'll check the tank sediment while you're up there.

pick up the notebook and pencil, walking to the rain tank.

💭 peek at the thought

He's right. If the generator goes down in a storm, we are in the dark.

google/diffusiongemma-26b-a4b-it

🔧 Kevin22:30

Right.

reach generator shed, throw tarp over unit, secure with bungees, lash fuel can to ringbolt

💭 peek at the thought

Good. She's got the tank. I'll get the generator covered and the fuel can tied down before the sky opens.

nvidia/nemotron-3-ultra-550b-a55b

🌿 Jenny22:32

Generator's humming steady now, isn't it?

close the tank hatch and start toward the shed, noting the darkening sky.

💭 peek at the thought

Good. He's methodical when he's focused. That's more than I can say for my own hands today.

poolside/laguna-xs-2.1

🔧 Kevin22:32

Aye. New diaphragm's holding.

finish last bungee, stand up straight, glance at sky — southwest quadrant bruising purple

💭 peek at the thought

Runs clean since the diaphragm swap. She's heard it enough to know the difference.

nvidia/nemotron-3-ultra-550b-a55b

🌿 Jenny22:33

It's going to pour. We need to get that pantry mesh finished before the first drop hits.

walk to the cottage, grab the wire mesh and pliers from the kitchen.

💭 peek at the thought

That cloud is moving fast. The air is heavy enough to swallow.

google/diffusiongemma-26b-a4b-it

🔧 Kevin22:34

Pantry's done. You mean the crate.

drop bungees, jog toward beach — crate sitting in grass above tideline

💭 peek at the thought

Mesh is done — sealed the mouse hole yesterday. She must mean the crate on the beach. Tin labels are salt-blurred but seals looked intact. If that rain hits hard, the cardboard'll turn to mush and we lose whatever's inside.

nvidia/nemotron-3-ultra-550b-a55b

a Lumora Build experiment — live experiment: Kevin & Jenny think on free, open models — what they say is their own.