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PM schedule · Dozer

John Deere 750L maintenance schedule

Service intervals, fluids and filters for the John Deere 750L. Full specs, part numbers and heavy-duty intervals are in goAardvark.

  • Series L
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Source: John Deere 750L Crawler Dozer Replacement Parts Guide / Service Intervals (PIN 1T0750LX__F383562-), MB60223,000042A, Jan 2022 · Last verified October 29, 2026 · Always confirm with the operator's manual for your serial number

What's due next?

Enter the hour meter (SMU) reading to see what's coming up.

hr

  • 3,000 hr service

    Includes 1,000 hr, 500 hr, 250 hr

    at 3,000In 160 hr

  • 250 hr service

    at 3,250In 410 hr

  • 500 hr service

    Includes 250 hr

    at 3,500In 660 hr

  • 250 hr service

    at 3,750In 910 hr

Shows the next four service stops. Red means due within 50 hours; amber, within 250. goAardvark tracks this automatically from telematics hours, across every make in your fleet.

The short answer

On the John Deere 750L, change the engine oil every 500 service hours. Change the hydraulic oil every 2,000 hours. The engine oil system holds 28.0 L (7.4 US gal).

Service intervals

Pick an interval. Each service includes everything from the shorter intervals that fall on the same hour.

Every day

0 of 7 done

Fluids and capacities 3 of 8 shown

SystemSpecCapacity
Engine oilJohn Deere Plus-50 II28.0 L7.4 gal
Hydraulic systemJohn Deere Hydrau98.0 L25.9 gal
Hydrostatic transmissionJohn Deere Hydrau57.0 L15.1 gal
Outer final driveAvailable in goAardvarkAvailable in goAardvark
Inner final drive (PAT XLT / OSD)Available in goAardvarkAvailable in goAardvark
Inner final drive (PAT LGP)Available in goAardvarkAvailable in goAardvark
Track frame pivot shaft bushingAvailable in goAardvarkAvailable in goAardvark
Cooling systemAvailable in goAardvarkAvailable in goAardvark

5 more systems with specs and capacities are in goAardvark.

Unlock full specs

Filters 2 of 16 shown

FilterPart numberChange at
Engine oil filterAvailable in goAardvark500 hr
Primary fuel filterAvailable in goAardvark500 hr
Final fuel filterAvailable in goAardvarkAvailable in goAardvark
Auxiliary fuel filterAvailable in goAardvarkAvailable in goAardvark
Hydraulic and hydrostatic oil filterAvailable in goAardvarkAvailable in goAardvark
Hydraulic and hydrostatic tank breatherAvailable in goAardvarkAvailable in goAardvark
Fuel tank breatherAvailable in goAardvarkAvailable in goAardvark
Crankcase ventilation (OCV) filterAvailable in goAardvarkAvailable in goAardvark
Engine air filter, primaryAvailable in goAardvarkAvailable in goAardvark
Engine air filter, secondaryAvailable in goAardvarkAvailable in goAardvark
Cab recirculation air filterAvailable in goAardvarkAvailable in goAardvark
Cab fresh air filterAvailable in goAardvarkAvailable in goAardvark
DEF dosing unit filterAvailable in goAardvarkAvailable in goAardvark
DEF in-line filterAvailable in goAardvarkAvailable in goAardvark
DEF tank breatherAvailable in goAardvarkAvailable in goAardvark
Diesel particulate filterAvailable in goAardvarkAvailable in goAardvark

All 16 filters with part numbers are in goAardvark.

Unlock full specs

Fleet PM snapshot

Add up to 5 machines to see when each one hits its next service. This is free and needs no sign-up.

MachineHours nowHours per weekNext serviceAround

3,000 hr at 3,000

160 hr
Dec 8
1 of 5 machines
This snapshot is out of date as soon as the machines run. If your John Deere 750L runs 52 hr a week instead of 40, its service lands around Dec 2. If it sits at 24 hr a week, around Dec 27. goAardvark reads real hours from Cat, Deere, Komatsu and Volvo telematics every day, so the dates stay right.
See it live with your fleetRequest a demo and we'll show these machines in goAardvark.

Official John Deere maintenance resources

ManualPurchase

John Deere Technical Information Store

Deere's official store for operator's manuals, technical manuals and parts catalogs.

ManualPurchase

John Deere manuals and training

Deere's starting page for operator publications, technical manuals and training.

PartsFree

John Deere owner support (parts, manuals, maintenance schedules)

Look up a machine by model to find parts, filters, manuals and maintenance schedules on the Deere parts store.

Fluid analysisThrough dealer

John Deere Fluid Analysis program (DKE7440)

Deere's dealer-run oil, coolant and fuel sampling program for engines, hydraulics and powertrains.

Fluid analysisPurchase

John Deere AT346594 Universal Oil Test Kit

Prepaid sample kit for engine oil, hydraulic fluid or powertrain lubricant analysis.

CoverageThrough dealer

PowerGard Protection Plan (construction)

Extended coverage beyond the standard warranty, from engine-only to comprehensive, bought through a Deere dealer.

TelematicsFree account

JDLink and construction fleet connectivity

Deere's telematics for monitoring machine hours, location and alerts and for remote diagnostics.

Maintenance guideFree

750L Replacement Parts Guide and Service Intervals

Deere quick reference sheet with the 750L service schedule, capacities and filter part numbers.

Your 750L isn't the only machine due for service

Most fleets run several makes side by side. Each has its own manual, intervals and telematics portal. goAardvark pulls hours from all of them and builds one PM schedule for the whole fleet.

Book a demoSnapshot my fleet

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Frequently asked questions

Every 500 service hours under normal operating conditions. Confirm the interval for your serial number in the operator's manual.

Sources

John Deere and other product names are trademarks of their owners. goAardvark is not affiliated with any equipment manufacturer. This page summarizes public information for planning; your operator's manual is the authority for your serial number.

Preventive maintenance · Field checklist

John Deere 750L PM checklist

Unit #
Serial number
Hour meter
Technician
Date

Daily

Service taskComponent
Check coolant level at surge tankCooling
Check engine oil levelEngine
Check hydrostatic transmission oil levelDrivetrain
Check hydraulic oil levelHydraulics
Lubricate PAT dozer linkageIf equipped.Linkage
Lubricate push beam dozer linkageIf equipped.Linkage
Lubricate PAT cylinder rods with scrapersIf equipped.Linkage

50 hr

Service taskComponent
Lubricate rear ripperIf equipped.Linkage
Lubricate push beam lift cylinder pivotsIf equipped.Linkage
Lubricate crossbar pivotsUndercarriage

250 hr

Service taskComponent
Take engine oil sampleEngine
Check inner and outer final drive oil levelDrivetrain

500 hr

Service taskComponent
Take coolant, final drive, fuel, hydraulic and hydrostatic oil samplesMachine
Change engine oil and filterEngine
Drain water and sediment from fuel tankFuel
Replace primary and final fuel filtersFuel
Replace auxiliary fuel filterIf equipped.Fuel
Check hybrid battery electrolyte levelIf equipped.Electrical

1,000 hr

Service taskComponent
Check coolant conditionCooling
Change outer final drive oilDrivetrain
Change inner final drive oilDrivetrain
Replace cab fresh air and recirculation filtersCab
Check track frame pivot shaft bushing oil levelUndercarriage
Check air intake hoses and connectionsEngine

2,000 hr

Service taskComponent
Replace crankcase ventilation (OCV) filterEngine
Replace fuel tank breatherFuel
Replace hydrostatic transmission oil filterDrivetrain
Replace hydraulic oil filterHydraulics

3,000 hr

Service taskComponent
Check and adjust engine valve lashEngine

4,000 hr

Service taskComponent
Replace DEF tank breather filterAftertreatment
Replace DEF dosing unit filterAftertreatment
Replace hydraulic and hydrostatic tank breatherHydraulics
Change hydraulic oilHydraulics
Change hydrostatic transmission oilDrivetrain

6,000 hr

Service taskComponent
Drain and refill cooling systemCooling
Replace DEF in-line filterAftertreatment

When required

Service taskComponent
Inspect and clean cooling systemCooling
Inspect serpentine belt and check belt tensionerEngine
Replace primary and secondary engine air filtersEngine
Drain primary fuel filter and water separatorFuel
Drain auxiliary fuel filter and water separatorIf equipped.Fuel
Clean and tighten battery terminalsElectrical
Check and fill windshield washer fluidCab
Check and adjust track sagUndercarriage
Service exhaust filterAftertreatment
Check and clean air filter precleanerEngine

Source: John Deere 750L Crawler Dozer Replacement Parts Guide / Service Intervals (PIN 1T0750LX__F383562-), MB60223,000042A, Jan 2022. Always confirm with the operator's manual for your serial number.