TRANSLOADING PALLET TO PALLETIZED LOAD SYSTEM
TRAILER (PLST) (Contd)
Ensure transload rollers remain in contact with PLST
deck and pallet is not lifted too high with LHS hook
arm or excessive pressure on transload roller bar may
result in damage to equipment.
19. Hold HOOK ARM switch (4) in UNLOAD position, and observe pallet roll
rearward until cylinders are fully extended. Release switch (4). Hold MAIN
FRAME switch (3) in UNLOAD position and observe pallet movement until
notch (9) on pallet frame girders (10) is directly over stop plate (11) on each
side of trailer. Release switch (3).
It may be necessary to adjust position of pallet when
raising fixed axles to keep notch on pallet frame
centered over stop plate.
20. Raise fixed axles (13) until notch (9) is down on stop plate (11) on each side of
trailer as follows:
a. Ensure selector valve lever (5) is in POSITION 2 or pointing up, and move
control valve lever (6) to POSITION A or left of center.
b. Install pump handle on bottom of pump lever (7), and working from
ground, operate hydraulic pump (8) until fixed axles (13) are fully raised.
Remove and stow pump handle.