swaploader SL-75, Руководство по эксплуатации и частям

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Section IV: Maintenance
4.0.MAI.SL-75
MAST LOCK INSPECTION & ADJUSTMENT INSTRUCTIONS
All SwapLoader hook-lift hoists come 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 bars (forks) 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 bars 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 and clear the latch bars on
the pivot joint approximately a
1/4" (see illustrations below).
INSPECTION
The mast lock (safety latch) 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 assembly; look for any missing or bent components such as bumpers,
bearings, ears or screws. 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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