TM 5-3805-291-10
OPERATION UNDER USUAL CONDITIONS - CONTINUED
0005 00
STOPPING ENGINE IF AN ELECTRICAL MALFUNC-
TION OCCURS
0005 00
1.
Turn engine start switch to OFF position.
2.
If engine does not stop, perform the following steps:
a.
Locate emergency shutdown switch at left center
of machine.
b.
Move switch upward to stop engine.
3.
Report problem to your supervisor. DO NOT operate
machine until problem has been corrected.
427-C0013
0005 00
LOWERING LOADER ARM WITH ENGINE STOPPED
WARN I N G
Loader arm can drop when lowering it with engine stopped. Keep all personnel away from loader arm drop
area. Ensure no one is under or near frame articulation area. Failure to follow this warning may result in
injury or death to personnel.
1.
Electrical Power Available/Pilot Supply ON/OFF Solenoid Operable.
a.
If electrical power is available and pilot supply ON/OFF solenoid is operable, loader arm can be lowered by oper-
ator from inside the cab.
b.
To lower loader arm under these conditions, perform the following steps:
(1) Turn engine start switch to ON position.
(2) Press bottom of hydraulic lockout (IMPLEMENT DISABLE) switch to unlock hydraulic controls.
(3) Place loader control joystick in LOWER position.
(4) Move hydraulic lockout control to the locked position.
(5) Turn engine start switch to OFF position.
c.
If engine has been off for more than 10 minutes but is operable, start engine, place loader control joystick in
LOWER position, and lower loader arm.
d.
If loader arm does not lower, pilot supply ON/OFF solenoid may be inoperable. Perform procedure for No Electri-
cal Power/Pilot Supply ON/OFF Solenoid Inoperable on the next page.
0005 00-8
