SERVICE 1400H OPERATOR AND SERVICE MANUAL
5-40 Published 10-30-2014 Control # 040-09
adjustment of the stow ears is provided by oversize bolt
holes in the stow ear. Move the ears in or out to achieve
proper alignment. Position the top ear so it holds the top
of the jib in toward the boom and the bottom ear so that it
holds the bottom of the jib away from the bottom of the
boom.
8. Retract the boom slowly. Observe the stow hook and
side stow bracket assembly alignment as the boom is
retracted.
Make sure the ramp side stow bracket slides up the
stow hook and does not hit the end of the ramp.
9. When the boom is fully retracted, the jib must be
bottomed out securely in the ear assemblies.
If the alignment pins are not aligned properly, the hook
assembly and front bars will have to be positioned as
shown so the jib cannot slide forward or backward as the
boom is elevated.
10. Try to remove the jib pins. If the pins are too tight, the
stow hook assembly or front bars will have to be
adjusted.
11. Torque all capscrews to their specified torque value (see
table in Service & Maintenance Section). Install stow pin
in lock assembly and remove the jib pins.
12. Extend and retract boom to insure proper alignment of
jib pins.
13. Install jib pins and remove the stow pins.
14. Extend and retract the boom and jib to ensure proper
alignment of jib stow brackets.
15. Install jib stow pins and remove jib pins.
Always save shims to allow future adjustment of jib stow
if required.
STOW HOOK
ON BOOM
ALIGNMENT
PIN
RAMP SIDE STOW
BRACKET ON JIB
STOW PIN
HOOK
ASSEMBLY
STOW PIN
ALIGNMENT
PIN IN SLOT
FRONT BAR
(TOP & BOTTOM)
ACCEPTABLE
NOT
ACCEPTABLE
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