Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR THE
RECOVERY VEHICLE M578 CONTINUED
Unlock suspension system
before driving the vehicle.
Vehicles 1 thru 480 have
10 lockout cylinders and
vehicles 481 and subse-
quent have 8 (the center
road wheel on these does
not have lockout cylinders).
a. Actuate suspension lockout con-
trol handle (1) and check suspen-
sion lock indicator light (2) for
damage and illumination.
Not fully Mission