TM-9-2815-210-34-2-2 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 2
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TM 9-2815-210-34-2-2 FRAME 2 1. Take out two pipe plugs (1 and 2). NOTE A rust colored stain on cylinder head (3) below expansion plugs (4, 5, 6, and 7) means there is coolant leakage. Some cylinder heads (3) do not have three expansion plugs (4). 2. Check that three expansion plugs (4), three expansion plugs (5), expansion plug (6), and expansion plug (7) show no signs of coolant leakage. 3. If any expansion plug (4, 5, 6 or 7) shows signs of coolant leakage, punch hole in plug and pry it out. Put in new plug using brass rod and hammer. END OF TASK 4-208