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John Deere 1026R Maintenance

The John Deere 1026R is a 4-wheel drive sub-compact utility tractor. This model was manufactured between 2011 and 2012. The JD 1026R driveline consists of Yanmar 3TNV76 vertical 3-cylinder indirect injection naturally aspirated diesel engine and 2-range hydrostatic transmission with infinite forward and reverse gears.

A 68.1 cu.in (1.1 L) engine has a cylinder bore of 2.99" (76 mm), piston stroke of 3.23" (82 mm), and rated power of 25.2 hp (18.5 kW). Max. travel speed: 4.1 mph (6.6 km/h) using a low range, and 9.1 mph (14.6 km/h) using a high range.

The open center hydraulic system includes a gear pump with a flow rate of 3.5 gal/min (13.2 l/min). The main relief pressure is 2000 psi (138 bar). The John Deere 1026R was equipped with 18x8.50-10 front tires and 26x12.00-12 rear tires. The wheelbase is 57.1" (1450 mm).

The tractor is compatible with a 54" mid-mount John Deere 54D AutoConnect mower deck, 60" mid-mount John Deere 60D AutoConnect mower deck, John Deere D120 loader with lift capacity to max height of 825 lbs (374 kg), and John Deere H120 loader with ift capacity to max height of 836 lbs (379 kg).

Refill Capacities
Engine oil capacity, gal (L) 0.7 (2.7)
Engine coolant capacity, gal (L) 1.0 (3.8)
Hydraulic system capacity, gal (L) 3.3 (12.3)
Front axle oil capacity, gal (L) 0.75 (2.8)

Recommended Oil and Fluid
Engine oil type Plus-50, Torq-Gard Supreme, SAE 10W-40, 15W-40. API Service category CH-4 or higher
Engine coolant type Cool-Gard Premix or Cool-Gard PG Premix
Hydraulic/transmission fluid type Hy-Gard, JDM J20C, Low Viscosity Hy-Gard, JDM J20D
Front axle oil type Hy-Gard, JDM J20C, Low Viscosity Hy-Gard, JDM J20D

Service Intervals
Check battery and clean terminals Every 50 hours
Check front axle oil level Every 50 hours
Check fluid level in hydraulic tank Every 50 hours
Lubricate axle hub bearings Every 50 hours
Change engine oil Every 200 hours
Replace engine oil filter Every 200 hours
Change hydraulic/transmission fluid Every 200 hours
Replace hydraulic/transmission filter Every 200 hours
Check and service air filter elements Every 200 hours
Inspect and adjust alternator belt Every 200 hours
Replace primary engine air filter Every 400 hours
Replace secondary engine air filter Every 400 hours
Change engine fuel filter Every 400 hours
Check and adjust engine idling Every 600 hours
Change front axle oil Every 600 hours
Adjust parking and service brakes Every 600 hours
Flush cooling system and add new coolant Every 1200 hours
Check and adjust valve clearance Every 1200 hours

Replacement Parts
Engine oil filter part number M806418
Engine fuel filter part number M801101
Inline fuel filter part number AM116304
Primary engine air filter part number M113621
Secondary engine air filter part number M123378
Hydraulic/transmission oil filter part number LVA16054




Farm Tractors Technical Specifications
JD 1026R JD 3650 JD 6400 JD 7810
FORD 1320 FORD 2810 FORD 3930 FORD 5600
MF 250 MF 690 MF 3060 MF 6180
NH TC48DA NH M100 NH T7550 NH 8560
CASE IH 495 CASE IH 1255XL CASE IH 2140 CASE IH 2294