Gravely 985103 Service Manual page 9

Model Number
Description
Brakes
Steering
Turning Radius
Minimum Uncut Circle
Optional Tire Sizes
-Stud Tread
-Trac Tread
-Turf-Chief
-Turf-Saver
-Semi-Pneumatic
Tire Pressure
Battery
Engine
-Type
-Horsepower
-Number of Cylinders
-Displacement
-Fuel
-Fuel Capacity
-Cooling
-Air Filter
-Lubrication
-Oil Type
-Oil Capacity
-Oil Filter
-Charging System
Transmission
-Type
-Oil Type
-Oil Capacity
-Cooling
-Number of Speeds
-Direction Control
Speeds (with 18" tires)
-Forward
-Reverse
PTO
-Type
-Drive
-Output Speeds
Construction
985117
13.5 HP Gear Drive
7 x 1.75" Drum Type
Manual, optional power
steering kit available
Zero (with steering kit)
Zero
4.00"-8"
4.00"-8"
18" x 6.50"-8"
18" x 8.50"-8"
16" x 5" x 3"
See Tire Sidewall
12V BCI Group
Robin
EH410-0226T
13.5 HP
One
24.67 cu. in. (440 cc)
Auto gasoline
1.5 gal. (5.7 L)
Air
Dual element
Splash Type
See Engine Manual
5 qts. (4.7 L)
Spin on filter
12 volt, 12.5 amp
Gear transmission
SAE 30W API service
class SF or higher
5 qts. (4.7 L)
Air
4 forward/4 reverse
1st - 1.4 mph (2.3 kph)
2nd - 1.8 mph (2.9 kph)
3rd - 2.7 mph (4.4 kph)
4th - 3.7 mph (6.0 kph)
1st - 1.3 mph (2.1 kph)
2nd - 1.7 mph (2.7 kph)
3rd - 2.6 mph (4.2 kph)
4th - 3.3 mph (5.3 kph)
Internal Slip Clutch
All gear shaft driven off
high/low planetary
High - 1179 RPM,
Low - 888 RPM at 3300
engine RPM
Cast-iron transmission
case with 7-gauge
framing
3 -9