TM-5-5420-279-10
Check jaws and pin for deformation. Report any defect to maintenance
33. Build launch beam.
Beam will not drive out or launch beam drive wheels spin.
Is BEAM DRIVE selected on chest pack?
Has the launch beam final stop pin been removed?
Is the pinch roller ball valve closed (located on the Launch Frame Pinch
Roller Stowing Manifold)? If NO, close pinch roller ball valve.
Is the launch beam safety stop assembly lever arm free to move? Report
tightness/seizure to maintenance.
If ambient air temperature is cold, check for ice on top of launch beam, this
can cause the launch beam drive rollers to skid on the launch beam.
♦ Use BEAM ANGLE mode to bring launch beam horizontal and BEAM
DRIVE to drive launch beam out using the chest pack right hand joystick.
Set chest pack to BEAM ANGLE and re-angle launch beam to connect the
next beam.
Pins will not insert.
♦ Has the launch beam final stop pin been removed?
♦ For connection of the lower beam module pin - has the crane released all
the launch beam weight? If not release launch beam weight.
♦ Check pins for straightness.
♦ Check jaw holes for dirt build up.
♦ Check the jaw alignment system for any burrs or deformation. Report any
burrs/deformation to maintenance.
34. Insert launch beam final stop.
Using BEAM DRIVE mode on chest pack, move the chest pack right hand
joystick forward or rearward to move launch beam forward or rearward
slowly as required to align holes.
Check the final stop pin for straightness.
WARNING
CRUSH HAZARD. DO NOT INSERT FINGERS IN PIN HOLES, WHEN CLEANING
OUT ACCUMULATED DIRT USE A SUITABLE TOOL. SEVERE INJURY CAN
RESULT IF THIS INSTRUCTION IS NOT ADHERED TO.
Check, the beam module jaws for dirt build up. Clean as required.
Check the security and alignment of launch beam safety stop arms. Report
any damage to maintenance.
35. Lower launch beam on to far bank.
Is the chest pack set to FAR BANK SEAT?
Has the chest pack right hand joystick been moved rearward to lower the far
bank support?
Check for any signs of twisting at the launch frame to A-frame upper
transverse beam this would indicate seizure of the center pivot bushing.
Report twisting/seizure to maintenance.
36. Remove flatrack LVT from build site.
37. Position and unstrap flatracks V2 and T2 on build site.
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