The listed coolant capacity for the John Deere 9520RT is 16.77 gal (63.5 L). Keep a little extra coolant available for final top-up after air leaves the system.
Coolant capacity16.77 gal (63.5 L)Cooling system refill amount
John Deere 9520RT Coolant Capacity Specs
Coolant capacity
16.77 gal (63.5 L)
Engine horsepower
520 hp
Engine displacement
826.7 cu in (13.55 L)
John Deere 9520RT Coolant Capacity Guide
Coolant capacity guide
This model
16.77 gal
Class low
15 gal
Class typical
28 gal
Class high
45 gal
Compared with a broad 9 series guide, not the full tractor dataset.
John Deere 9520RT Coolant Service Notes
Coolant capacity note
The main coolant number for the John Deere 9520RT is 16.77 gal (63.5 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
Use 16.77 gal (63.5 L) as the refill guide for the John Deere 9520RT. The final level should still be confirmed at the radiator or overflow bottle
Refill check
Use the 16.77 gal (63.5 L) capacity to buy enough coolant for the John Deere 9520RT, but finish the job by checking the actual level marks
Engine context
The engine context for the John Deere 9520RT is engine horsepower 520 hp and engine displacement 826.7 cu in (13.55 L). Use this for comparison only; the refill amount is the coolant capacity above
John Deere 9520RT Coolant Capacity FAQ
What is the full coolant refill capacity for the John Deere 9520RT?
The John Deere 9520RT takes 16.77 gal (63.5 L) of coolant. Final level can settle after trapped air leaves the cooling system
Should the John Deere 9520RT coolant be checked hot or cold?
After a coolant change on the John Deere 9520RT, check for leaks, watch temperature and recheck the level once the engine cools down
What signs mean the John Deere 9520RT coolant should be flushed?
Low level, bad smell, rust, sludge, oil film or overheating are signs to inspect the John Deere 9520RT cooling system rather than only topping it up
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.
