Engine Manual - Gravely pro-turn 460 diesel 992236 Operator's Manual

7. Close engine block and radiator drain
valves.
IMPORTANT: If not reusing coolant be sure
to dispose of properly.
Fill and Purge Coolant System
NOTICE: Refer to engine manual for proper
type and mix ratio of coolant.
1. Ensure that engine block and radiator
drain valves are closed tightly.
2. Fill the radiator fully to the filler neck.
3. Install radiator cap.
4. Squeeze and gently shake radiator hoses
to remove air gaps and bubbles.
5. Remove cap and refill radiator. Replace
radiator cap.
6. Release hood locks and raise hood to a
o
45 angle and return to closed position.
7. Ensure that the coolant reservoir level is
within the operating range. See
Figure 17.
8. Replace radiator screen.
Fuel Filter
(Figure 19)
NOTICE: Unit has two fuel filters. One
cartridge style which is attached to the engine
and one in-line style which is installed in the
fuel line between the fuel valve and the fuel
pump.
1. Place suitable container under unit to
catch fuel.
2. Remove fuel filter and dispose of
properly.
3. Install replacement fuel filter.
1. Cartridge Fuel Filter
2. In-line Fuel Filter
MOWER BLADES
Remove
(Figure 20)
CAUTION: Use sturdy gloves or
padding to protect hands when
working with mower blades.
Rotation of one blade will rotate
the other blades.
1. Turn the engine off. Remove the ignition
key.
2. Remove the bolts, bevel washers and
blades from the spindle assemblies.
Replace
1. Install the blades, bevel washers and
bolts on the spindle assemblies.
2. Torque bolts to 156 – 217 N•m
(115 – 160 lb-ft).
EN - 31
Figure 19
1
2