OPERATE GROVE CRANE IN EXTREME COLD ENVIRONMENT (-26°F[-32°C] to -65°F
[-54°C]) - Continued
1.
Before operating crane, perform warm-up as follows:
a.
Start engine. (WP 0044)
b.
Properly warm up vehicle.
c.
Set PTO ENGAGE switch (1) to ON position. Indicator light (2) will illuminate.
TRAILER
AIR SUPPLY
UST
1
2
Figure 1.
d.
While engine is at low idle, fully exercise all functions of crane for at least 5
minutes.
e.
With engine at high idle, fully exercise all functions of crane for at least 10
minutes.
2.
Continue with operation of crane.
END OF TASK
END OF WORK PACKAGE
TM 9-2320-431-10-1
0125
0125-3