The John Deere LR135 coolant capacity is 9.51 gal (36 L). Use this as the cooling-system refill amount and recheck the level after the engine cools.
Coolant capacity9.51 gal (36 L)Cooling system refill amount
John Deere LR135 Coolant Capacity Specs
Coolant capacity
9.51 gal (36 L)
Engine horsepower
13.5 hp
Engine displacement
21 cu in (0.34 L)
John Deere LR135 Coolant Capacity Guide
Coolant capacity guide
This model
9.51 gal
Class low
0.8 gal
Class typical
2.5 gal
Class high
5 gal
Compared with a broad older small tractor guide, not the full tractor dataset.
John Deere LR135 Coolant Service Notes
Coolant capacity note
The John Deere LR135 cooling system is listed at 9.51 gal (36 L). Final level can settle after the first heat cycle, so recheck the level after service
Coolant service note
After refilling the John Deere LR135, run it to operating temperature and recheck after cool-down. Air pockets can make the level drop
Refill check
For the John Deere LR135, 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 LR135 is engine horsepower 13.5 hp and engine displacement 21 cu in (0.34 L). Use this for comparison only; the refill amount is the coolant capacity above
John Deere LR135 Coolant Capacity FAQ
What is the refill amount for the John Deere LR135 cooling system?
For coolant service, the John Deere LR135 is listed at 9.51 gal (36 L). Buy enough coolant for that amount and confirm the final level at the machine
Should I run the John Deere LR135 after adding coolant?
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
When is a full coolant flush better than a top-up on the John Deere LR135?
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.
