MacDon M105 Operator's Manual page 263

11. Open heater shut-off valve.
12. Start engine and turn temperature control knob to
HIGH. Run engine until normal operating temperature
is reached.
13. Stop the engine and drain water out before rust or
sediment settles. Repeat coolant removal procedure.
14. Close drain valves and fill system with a solution of
clean water and a heavy duty radiator cleaner. Follow
instructions provided with cleaner.
15. After using cleaner solution, again flush system with
clean water. Inspect radiator, hoses, and fittings
for leaks
16. Close drain valves and fill system. Refer to
Coolant, page 249.
17. Close the platform. Refer to
(Standard Position), page
18. Close the hood. Refer to
Position), page 204.
Adding Coolant
Check the coolant level in the coolant recovery tank (A) daily, the tank should be at least one-half full. If less,
add coolant.
CAUTION
To avoid personal injury from hot coolant, do NOT turn radiator cap until engine cools.
NOTE:
Do NOT add coolant to radiator except when changing
coolant.
To add coolant to the coolant recovery tank, follow
these steps:
1. Open the hood. Refer to
Position), page 203.
2. Open the platform. Refer to
(Standard Position), page
169890
MAINTENANCE AND SERVICING
Adding
5.5.2 Closing Platform
206.
5.4.4 Closing Hood (Highest
5.4.3 Opening Hood (Highest
5.5.1 Opening Platform
205.
Figure 5.100: Engine Cooling System
249
Revision A