john deere 5103

John Deere 5103 tractor photo
2003 - 2008 5003 SeriesUtility tractor
2003 - 2008
5003 Series
Utility tractor
2003 - 2008
5003 Series
Utility tractor
2003 - 2008
5003 Series
Utility tractor
Engine Detail
John Deere 3029T
turbocharged diesel
3-cylinder
liquid-cooled
The John Deere 5203 was naturally-aspirated until engine serial number 106597. Engines from that point on were turbocharged.
Displacement
179 ci 2.9 L
Bore/Stroke
4.19x4.33 inches 106 x 110 mm
Power
50 hp 37.3 kW
Air cleaner
dry
Compression
17.8:1
Rated RPM
2400
Idle RPM
800-2650
Operating RPM
1400-2400
Firing order
1-2-3
Starter volts
12
Coolant capacity
10 qts 9.5 L
Coolant change
2000 h
Intake valve clearance
0.014 inches 0.356 mm
Exhaust valve clearance
0.018 inches 0.457 mm
Engine Oil
5103 diesel engine oil chart
Oil capacity
9 qts 8.5 L
Oil change
100 h

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