TM 5-3805-292-23
0060
DRAINING
00060
1. Carefully loosen radiator cap (Figure 1, Item 1) to release pressure.
2. Attach hose (Figure 1, Item 3) to drain cock (Figure 1, Item 4) and run to container.
3. Open drain cock (Figure 1, Item 4) and allow coolant to drain into container.
4. Close drain cock (Figure 1, Item 4) and remove hose (Figure 1, Item 3).
Figure 1. Cooling System Maintenance.
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END OF TASK
FLUSHING
00060
1. Flush cooling system with clean water until drain is clear. Allow water to drain completely.
2. Remove coolant recovery bottle (Figure 1, Item 2) from machine and drain coolant (WP 0013).
3. Install coolant recovery bottle on machine (WP 0013).
4. Slowly add coolant until coolant level (Figure 2, Item 1) is just to overflow tube.