2-59. RAPID ENGINE WARM-UP
Wear arctic clothing when cab temperatures fall and remain below 30°F
(-1°C). Cold stress preventative measures in FM 21-10 should be
applied when vehicle cab temperatures fall and remain below 30°F (-
Failure to comply may result in serious injury or death to
This procedure is intended for use under extreme or unusual conditions, such
as heavy windshield frost or when it is difficult to achieve normal operating
temperatures. Failure to comply may result in damage to equipment.
(1) Install wheel chocks (para 2-21h).
(2) Pull out SYSTEM PARK control (1).