Section IV. OPERATION UNDER UNUSUAL CONDITIONS
Operation in Extreme Heat.
Gaskets and seals are more likely to leak when system operating temperatures are high. Transfer oil
level should be checked more often during periods of extreme heat to prevent damage to Heater
system components. Checks for leaks around gaskets, seals, and fittings should also be made
Check transfer oil level (page 3-12) often.
Monitor system for temperature above 475'F (246°C).
Extreme heat will cause tire pressure to increase. Check tire pressure before towing or moving Heater.
Perform operator PMCS more often than normal (Table 2-1).