JD 102 Engine Technical Data
Engine Model – Briggs and Stratton 31F707
Engine Type – Single cylinder air cooled gasoline
Number of Cylinders – 1
Displacement, cu in (L) – 30,6 (0,5)
Engine Bore, in (mm) – 3,57 (91,0)
Engine Stroke, in (mm) – 3,06 (78,0)
Maximum Engine Power, hp (kW) – 17,0 (12,7)
Fuel System – Carburetor
Air Filter – Paper with Foam
Ignition Module (Armature) Air Gap, in (mm) – 0,010-0,014 (0,253-0,356)
Intake Valve Clearance, in (mm) – 0,003-0,005 (0,076-0,127)
Exhaust Valve Clearance, in (mm) – 0,005-0,007 (0,13-0,18)
Spark Plug-Gap, in (mm) – 0,030 (0,76)
Spark Plug-Torque, Nm (ft-lbs) – 20,0 (15,0)
Fuel Tank Capacity, gal (L) – 2,1 (7,9)
Oil Capacity, qts (L) – 1,5 (1,4)
Electrical System Rating, Volts – 12
Battery Type – BCI Group U1
Charging System – Regulated Circuit
Charging System Capacity, Amp – 9
John Deere 102 Transmission
Transmission Model – Dana 4360 Transaxle
Transmission Type – Gear
Number of Forward Speeds – 5
Number of Reverse Speeds – 1
Maximum Forward Speed, mph (kph) – 5,0 (8,0)
JD 102 Wheels and Tires
Drive Wheels – 4×2 2WD
Steering Configuration – Front steer
Steering System – Manual Steering
Front Tire Size – 15×6-6
Rear Tire Size – 20×8-8
John Deere 102 Dimensions and Weight
Wheelbase, in (mm) – 48,9 (1240)
Length, in (mm) – 68,8 (1740)
Height, in (mm) – 42,5 (1070)
Overall Width, in (mm) – 51,8 (1310)
Weight, lb (kg) – 442 (200)
42-inch Mower Deck
Mower Deck Type – Mid-mount
Cutting Width, in (mm) – 42,0 (1067)
Blades-Rotary – 2
Lift – Manual
Blade Bolt Torque, Nm (lb-ft) – 62 (46)
Cutting Height, in (mm) – 1,0-4,0 (25,0-102,0)