TM 5-3810-307-24-1-2
2. LEVER LOCKOUT ACTIVATED
PROBLEM: The lever lockout system of the crane is activated, crane movements "hoist up", "telescope
out", and "boom down" are stopped. Crane is not in overload or two-block condition.
START
Is console display blank?
YES
NO
Does display console indicate anti-two block warning?
NO
YES
Use the key switch and the LMI by-pass button on the console to
override the LMI. Refer to the TM 5-3810-307-10, Appendix G
for LMI override instructions.
Corrected?
YES
NO
Fault in crane electric
If the display Load
Fault in anti-two
The fault is located in
or hydraulic system.
block system.
Moment Limit Light is lit.
power supply, wiring
or fuses.
The fault is located in LMI,
cables, wiring, fuses, or
console.
Go to Section 5.
Go to Section 4.
Check lever lockout
Read error code
system in crane
displayed on display
maintenance
console and go to
manual.
Section 9.
G-8 Change-1
