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6.4 STOWAGE OF FLY-JIB
•When the No.2 Fly-jib (3) is extended, refer to section; “FLY-JIB, 6.3 Extending and Retracting No.2
Fly-jib” and retract the No.2 Fly-jib (3) correctly.
• Refer to "Fly-jib 6.2.2 Changing of Fly-jib Tilt Angle to Stowage Position" for details to return the Fly-jib
(3) to its stowage position.
1. Set the attached lever block (23) between the tilt angle
adjuster outer rod (5) and inner rod (6).
Lever block (23) handling will be easier, when you set the lever
side to the outer rod side (5).
2. Extract the linchpin (48) at the tip of No.2 Fly-jib and turn the
wire bracket (47) of the over-hoist detector weight. Match the
hole (A) of the wire bracket (49) and hole (C) of the wire bracket
(47), then insert the linchpin (48). When inserted, ensure the ring
to is turned to lock it.
3. Hang the hook (10) for Fly-jib to the hook stowing wire (13) on
the underside of the Fly-jib (2).
Allow the wire rope (12) to be adequately slack.
4. Swap the harness connection part (19) and (20) as shown below
to switch and connect fly-jib angle and length detector.
(1) Open the cover of the harness connection part (20: Main
boom side) and extract the harness connector (34) from the
harness connector (36).
Removed harness connector (34) will be later connected into a
connector in the harness connection part (19: Fly-jib side).
Before harness exchange;
the Main boom side: