SkyTrak 10054 Operation Manual - Manual (Page 103)

Emergency Operations
101 Model 10054 Rev. 11/03
In any case of hydraulic line failure, it is critical to correctly identify which
hydraulic line has failed. Identify the hydraulic line that has failed and use
the table that follows to determine which Step to follow to retract and lower
the boom. The hydraulic lines are:
• Boom Lift Line (1)
• Boom Lower Line (2)
• Boom Extend Line (3)
• Boom Retract Line (4)
NORMAL STEPS EMERGENCY STEPS
HYDRAULIC
LINE
THAT
FAILED
FOLLOW
THIS STEP
IF PARTS
ARE
AVAILABLE
FOLLOW
THIS STEP
IF PARTS
ARE NOT
AVAILABLE
FOLLOW THIS STEP
AS A LAST RESORT
BOOM LIFT LINES
(LIFT CYLINDERS TO
CONTROL VALVE)
STEP 1 STEP 2
BOOM LOWER LINES
(LIFT CYLINDERS TO
CONTROL VALVE)
STEP 1 STEP 3
BOOM
EXTEND
LINE
STEP 1 STEP 2
BOOM
RETRACT
LINE
STEP 1 STEP 4
OP0330