Toro Reelmaster 5510 Series, Руководство по обслуживанию

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Removing the Radiator Assembly (continued)
radiator. Ensure that the drain container is large enough to hold cooling
system contents; refer to
Specifications (page 3–2) .
IMPORTANT
Follow all local codes and regulations when recycling or disposing
engine coolant.
5. Disconnect radiator hoses (upper and lower) from the radiator.
6. Remove air cleaner inlet hose from air intake on fan shroud; refer to Air
Cleaner Assembly (page 3–8) .
7. Loosen hose clamp and remove overflow hose from radiator fill opening.
8. Remove 2 flange-head screws and 2 flange nuts that secure coolant reservoir
and brackets to fan shroud. Carefully position reservoir and brackets away
from the fan shroud.
9. Remove 5 flange-head screws and 5 flange nuts that secure air intake screen
to radiator frame and fan shroud. Remove screen and foam seal. Locate
and retrieve 5 spacers.
10. Remove flange-head screws and flange nuts that secure fan shroud and
radiator to radiator frame. Position fan shroud away from the radiator.
11. Carefully pull radiator assembly from the machine. Plug radiator and hose
openings to prevent contamination.
12. Inspect all foam seals placed between radiator, fan shroud and radiator
frame. Replace damaged foam seals.
Installing the Radiator Assembly
1. Remove plugs placed in radiator and hose openings during the removal
procedure.
2. Carefully position radiator assembly to the radiator frame. Position fan
shroud to the radiator.
3. Secure fan shroud and radiator to radiator frame with removed flange-head
screws and flange nuts. Ensure that at least 6.4 mm (0.250 inch) clearance
exists at all points between shroud opening and fan.
4. Position coolant reservoir and brackets to the fan shroud. Secure reservoir to
fan shroud and radiator frame with 2 flange-head screws and 2 flange nuts.
5. Place spacers into holes in foam seal. Position foam seal and air intake
screen to radiator frame. Secure screen with 5 flange-head screws and 5
flange nuts.
6. Connect upper and lower radiator hoses to radiator and secure with clamps.
Torque the clamps to 3.4 to 4.5 N∙m (30 to 40 in-lb) .
7. Connect overflow hose to radiator fill opening and secure with hose clamp.
8. Install and secure air cleaner inlet hose; refer to Air Cleaner Assembly (page
3–8) .
9. Ensure radiator draincock is closed (threaded out fully). Fill radiator with
coolant.
10. Lower and secure hood.
11. Install and secure screen to rear of machine.
12. Start engine. Check for coolant leaks and proper engine operation.
Reelmaster ® 5410/5510/5610 Series Page 3–19 Kubota Diesel Engine: Service and Repairs
15216SL Rev C