Maeda MC405C-3 - Installation of Fly-Jib Assembly

Mini-Crawler Crane M A E D A Section 4 – FLY-JIB INSTALLATION AND STOWAGE
1/2019 MC405C-3 4-163
9. Take off four attachment bolts (61) and four
washers (62) from bar guide C (25), then
remove bar guide C (25).
Fig. 4-490
WARNING! Hold the storage bar (16) firmly
when you remove bar guide C (25). Storage
bar (16) will fall down, after removing bar
guide C (25).
10. Remove storage bar (16).
11. Take off two attachment bolts (63) and
washers （64） from bar guide A (23), then
remove bar guide A (23).
12. Take off two attachment bolts (63) and
washers (64) from bar guide B (24), then
remove bar guide B (24).
Fig. 4-491
CAUTION: Record the number of washer (64)
when you remove bar guide (23), (24). Refer it
to attach storage bar again.
• Washer on the each bar guide attachment
bolt.
• Washer on each bar guide and between
main booms.
Installation of Fly-Jib Assembly
NOTICE: This section is an explanation of Fly-jib
attachment to the machine. Use crane to attach
Fly-jib.
WARNING!
• Always stop the engine during changing of
hook block. If you work without stopping
engine, the machine may suddenly move
and result in a serious hazard.
• The hoisting attachments such as wire rope
and shackle used in hoisting shall be
sufficiently strong for the weight of Fly-jib.
CAUTION: The crane operator who operates a
Fly-jib may have to acquire a qualification
provided by local law or regulation. All
operators must be trained and have reached a
good standard.
1. Set the bar guide B (24) to regular position
on the main boom, then tighten it by two
attachment bolts (63) and plural washers
(64).
2. Set the bar guide A (23) to regular position
on the main boom, then tighten it lightly by
two attachment bolts (63) and plural washers
(64).
Fig. 4-492