swaploader SL-212, Руководство по эксплуатации и частям

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Section IV: Maintenance
4.0.MAI.SL-212
MAST LOCK INSPECTION & ADJUSTMENT INSTRUCTIONS
The SL-212 hook-lift hoist comes with a mast lock (safety latch) assembly that is located on the
bottom side of the outer tube. When the jib is extended the mast lock then engages the latch
bar on the pivot joint, making the jib, outer tube, and pivot joint into a continuous member for
raising the container or body up into a dump mode.
With the jib fully retracted the mast lock then disengages the latch bar on the pivot joint allowing
the hook-lift to enter into the mount-dismount cycle by pivoting around the front pins of the pivot
joint. A properly adjusted mast lock will function smoothly, engage and the latch bar on the
pivot joint by approximately a
1 1/4" and clear the latch bar by 1 3/8” when disengaged (see
illustrations below).
INSPECTION
The mast lock assembly comes adjusted from the factory and should provide years of trouble
free operation, however there may come a time when an adjustment may be required. Prior to
making any adjustments, SwapLoader recommends that you begin with inspecting all mast lock
components for damage or wear (see illustrations below).
Inspect the safety latch (see illustration below); again make sure the latch bar is not bent and
there is no missing hardware. Repair or replace any missing or bent components prior to
making any adjustment to the mast lock assembly; refer to the mast lock (safety latch) assembly
drawing for proper part numbers and identification of the components
(see Pg. 5-5 in the Parts
Section of the manual) .
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