For the John Deere Z955R, coolant capacity is 9.51 gal (36 L). Fill slowly and recheck the radiator or overflow level after the first heat cycle.
Coolant capacity9.51 gal (36 L)Cooling system refill amount
John Deere Z955R Coolant Capacity Specs
Coolant capacity
9.51 gal (36 L)
Engine model
Kohler eng
Engine horsepower
29 hp
Engine displacement
50.3 cu in (0.82 L)
John Deere Z955R Coolant Capacity Guide
Coolant capacity guide
This model
9.51 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 Z955R Coolant Service Notes
Coolant capacity note
For the John Deere Z955R, the coolant capacity is 9.51 gal (36 L). That is the buying and refill guide for a full cooling-system service
Coolant service note
After refilling the John Deere Z955R, run it to operating temperature and recheck after cool-down. Air pockets can make the level drop
Refill check
For the John Deere Z955R, 9.51 gal (36 L) is the planned refill amount. The final level may need a small top-up after trapped air leaves the system
Engine context
The engine context for the John Deere Z955R is engine model Kohler eng, engine horsepower 29 hp, and engine displacement 50.3 cu in (0.82 L). Use this for comparison only; the refill amount is the coolant capacity above
John Deere Z955R Coolant Capacity FAQ
What is the John Deere Z955R coolant capacity?
For coolant service, the John Deere Z955R is listed at 9.51 gal (36 L). Buy enough coolant for that amount and confirm the final level at the machine
What should I check after refilling coolant in the John Deere Z955R?
Do not judge the job only by pouring in 9.51 gal (36 L). The final check is the actual radiator or overflow level after the system has burped air
Is a coolant top-up enough before using the John Deere Z955R?
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 9.51 gal (36 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.
