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John Deere 1450 Maintenance

The John Deere 1450 is a two-wheel drive or four-wheel drive utility tractor. This model was manufactured from 1984 to 1988. The John Deere 1450 tractor is equipped with a 190.3 cubic inches (3.1 L) Yanmar 4T95 4-cylinder direct injection naturally aspirated diesel engine with a rated power of 55 hp (41 kW) at 2400 rpm.

The sliding gear transmission includes a dry clutch and gearbox with 9 forward and 3 reverse gears. The maximum travel speed (forward/reverse): 16 mph (25.7 kph) and 8.2 mph (13.3 kph). The open center hydraulic system used a gear pump with a rated fluid flow of 10.7 gpm (40.5 lpm).

The John Deere 1450 is equipped with a power assist steering system, differential hydraulic wet disc brakes, 6.50x16 front tires, and 14.9x28 rear tires. The wheel base is 82.8" (2100 mm). The tractor is compatible with John Deere 100 front end loader with a max lift height of 109 in (2760 mm) and lift capacity to max height of 1760 lbs (798 kg) at pin.

Refill Capacities
Engine oil capacity, gal (L) 3.2 (12.0)
Engine coolant capacity, gal (L) 2.8 (10.5)
Hydraulic system capacity, gal (L) 8.3 (31.5)
Front axle oil capacity (MFWD), gal (L) 4.5 (17.0)

Recommended Oil and Fluid
Engine oil type Torq-Gard Supreme, SAE 10W-30, 15W-30, 20W-40. API Service category CD, SF, SE
Engine coolant type JD Engine Cooling Fluid All Season
Hydraulic/transmission fluid type Hy-Gard, JDM J20A/J20B, Low Viscosity Hy-Gard
Front axle oil type GL-5 Gear Lubricant, SAE 80W-140 or 85W-140

Service Intervals
Check battery and clean terminals Every 50 hours
Check front axle oil level Every 50 hours
Check hydraulic/transmission fluid level Every 50 hours
Lubricate axle hub bearings Every 50 hours
Change engine oil Every 200 hours
Replace engine oil filter Every 200 hours
Replace hydraulic/transmission filter element Every 200 hours
Check and service air filter elements Every 200 hours
Inspect and adjust fan belt Every 200 hours
Replace engine fuel filter Every 600 hours
Check and adjust engine idling Every 600 hours
Change front axle oil Every 600 hours
Adjust parking and service brakes Every 600 hours
Check and adjust valve clearance Every 600 hours
Change hydraulic/transmission fluid Every 1200 hours
Replace hydraulic/transmission filter Every 1200 hours
Replace primary engine air filter Every 1200 hours
Replace secondary engine air filter Every 1200 hours
Flush cooling system and add new coolant Every 2000 hours

Replacement Parts
Engine oil filter part number T19044
Engine fuel filter part number CH16885 (MIU800045), CH16883
Primary engine air filter part number AR84228 (CH18287)
Secondary engine air filter part number AE31724 (CH18289)
Hydraulic/transmission oil filter part number RE27284, CH19224




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