The listed coolant capacity for the John Deere 1745F is 10.05 gal (38 L). Keep a little extra coolant available for final top-up after air leaves the system.
Coolant capacity10.05 gal (38 L)Cooling system refill amount
John Deere 1745F Coolant Capacity Specs
Coolant capacity
10.05 gal (38 L)
Engine horsepower
47.3 hp
Engine displacement
179.4 cu in (2.94 L)
John Deere 1745F Coolant Capacity Guide
Coolant capacity guide
This model
10 gal
Class low
1.5 gal
Class typical
3.5 gal
Class high
6 gal
Compared with a broad compact tractor guide, not the full tractor dataset.
John Deere 1745F Coolant Service Notes
Coolant capacity note
The main coolant number for the John Deere 1745F is 10.05 gal (38 L). Use it as the cooling-system refill amount, then check the radiator or overflow level after the engine has warmed up and cooled down
Coolant service note
After refilling the John Deere 1745F, run it to operating temperature and recheck after cool-down. Air pockets can make the level drop
Refill check
For the John Deere 1745F, 10.05 gal (38 L) is the planned refill amount. The final level may need a small top-up after trapped air leaves the system
Engine context
For comparison, the John Deere 1745F engine details listed here are engine horsepower 47.3 hp and engine displacement 179.4 cu in (2.94 L). The coolant capacity remains the service number to use for refilling
John Deere 1745F Coolant Capacity FAQ
How many gallons of coolant does the John Deere 1745F hold?
For coolant service, the John Deere 1745F is listed at 10.05 gal (38 L). Buy enough coolant for that amount and confirm the final level at the machine
Why does coolant level drop after changing coolant in the John Deere 1745F?
Do not judge the job only by pouring in 10.05 gal (38 L). The final check is the actual radiator or overflow level after the system has burped air
Is topping up enough for the John Deere 1745F cooling system?
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 10.05 gal (38 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.
