The John Deere X744 takes 0.74 gal (2.8 L) of coolant. After refilling, run the engine, let it cool and confirm the final level.
Coolant capacity0.74 gal (2.8 L)Cooling system refill amount
John Deere X744 Coolant Capacity Specs
Coolant capacity
0.74 gal (2.8 L)
Engine model
Yanmar engin
Engine horsepower
24 hp
John Deere X744 Coolant Capacity Guide
Coolant capacity guide
This model
0.74 gal
Class low
0.5 gal
Class typical
2.5 gal
Class high
4.5 gal
Compared with a broad ztrak / mower guide, not the full tractor dataset.
John Deere X744 Coolant Service Notes
Coolant capacity note
The useful service number here is 0.74 gal (2.8 L). Keep some extra coolant available because trapped air can lower the level after the first warm-up
Coolant service note
After refilling the John Deere X744, run it to operating temperature and recheck after cool-down. Air pockets can make the level drop
Refill check
For the John Deere X744, 0.74 gal (2.8 L) is the planned refill amount. The final level may need a small top-up after trapped air leaves the system
Engine context
The John Deere X744 engine specs listed with this page are engine model Yanmar engin and engine horsepower 24 hp. They help identify the machine, but they are not a substitute for the coolant capacity
John Deere X744 Coolant Capacity FAQ
What is the John Deere X744 cooling system capacity?
For coolant service, the John Deere X744 is listed at 0.74 gal (2.8 L). Buy enough coolant for that amount and confirm the final level at the machine
Can the John Deere X744 coolant level drop after refilling?
Do not judge the job only by pouring in 0.74 gal (2.8 L). The final check is the actual radiator or overflow level after the system has burped air
Should I flush the John Deere X744 cooling system or just top it up?
Topping up is fine for a small low-level correction. If the coolant is old, rusty, oily, diluted or the wrong type, drain and flush the system using the 0.74 gal (2.8 L) capacity as the refill guide
Official information note
Mistakes do happen. Tractor coolant capacity and coolant type can change by year, market, engine, radiator setup and service procedure. Check the operator manual, service manual and official deere.com website before draining, flushing or refilling the cooling system.
