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John Deere 320 Maintenance
The
John Deere 320 skid steer loader is powered by 149.1 cu.in (2.4L) JD PowerTech
4024T four-cylinder turbocharged diesel engine with a rated power of 62 hp (46.2
kW) at 2800 rpm. The John Deere 320 is equipped with a single-speed hydrostatic
transmission, vertical-lift loader boom, 80 HD drive chains, integral wet disc
brakes, and 12x16.5 tires. The hydraulic system has a pump with fluid flow rate
of 19 gpm (72 lpm). The hydraulic pressure is 3450 psi (238 bar). The skid steer
loader has a rated operating capacity of 1950 lbs (885 kg) and tipping load of
3900 lbs (1770 kg). The lift height is 115.3 inches (2930 mm) to hinge pin, and
dump height is 90.2 inches (2290 mm).
| Refill Capacities |
Engine Oil Capacity, gal (L) ...................... 2.4 (9.0)
Engine Coolant Capacity, gal (L) ...................... 1.7 (6.6)
Hydraulic Fluid Capacity, gal (L) ...................... 5.0 (19.0)
Chain Case Oil Capacity, gal (L) ...................... 3.7 (14.0)
| Recommended Oil and Fluid |
Engine Oil Type ...................... Plus 50, SAE 10W-30, SAE 10W-40, SAE 15W-40. API Service CJ-4, CK-4
Engine Coolant Type ...................... John Deere Cool-Gard II or Cool-Gard II PG
Hydraulic Fluid Type ...................... John Deere Plus-50, Hydrau, Hydrau XR, Hydrau-Gard
Chain Case Oil Type ...................... John Deere Plus-50, Hy-Gard, Torq-Gard
| Service Intervals |
Lubricate Cylinder Pivot Points ...................... Every 50 Hours
Change Engine Oil ...................... Every 250 Hours
Replace Engine Oil Filter ...................... Every 250 Hours
Clean Primary Air Filter ...................... Every 250 Hours
Clean Fuel Filter ...................... Every 250 Hours
Replace Primary Fuel Filter ...................... Every 500 Hours
Replace Final Fuel Filter ...................... Every 500 Hours
Replace Primary Engine Air Filter ...................... Every 500 Hours
Replace Hydraulic Oil Filter ...................... Every 500 Hours
Replace Hydraulic Oil Reservoir Breather ...................... Every 500 Hours
Check Chain Case Oil Level ...................... Every 500 Hours
Check Engine Coolant ...................... Every 1000 Hours
Replace Secondary Engine Air Filter ...................... Every 1000 Hours
Change Hydraulic Fluid ...................... Every 1000 Hours
Change Chain Case Oil ...................... Every 1000 Hours
Service And Refill Cooling System ...................... Every 3000 Hours
| Replacement Parts |
Engine Oil Filter. Part Number ...................... RE519626
Engine Fuel Filter. Part Number ...................... RE525105, RE508202 (Element)
Primary Engine Air Filter. Part Number ...................... KV16428
Secondary Engine Air Filter. Part Number ...................... AP33331
Hydraulic Oil Reservoir Breather. Part Number ...................... AT101565
Hydraulic Oil Filter. Part Number ...................... AT314164 (Element)
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| SKID STEER LOADERS SPECIFICATIONS |