Y-6
Y-6
Assembly Adjustment (Crane Operation)
35
WY05-4191E
3. Tighten the adjustment nut for top boom section retraction wire rope until the top boom section stopper seats
against the 3rd boom head.
IWY05-0590E05
Adjusting nut for top boom section retraction wire rope
Contact
4. After checking the contacting condition of stopper for each boom section, fix adjuster section for each
extension and retraction wire rope with two nuts.
5. Adjust the sway stopper bolt for each boom section.
[NOTICE]
Apply a thread locking agent to the sway stopper bolts, tighten them.
Let the bolts touch the surface A lightly, and then lock the bolts with nuts.
Summary of Contents for GR-300EX-3
Page 1: ......
Page 8: ...7 WA04 4880E 6 Group index System Diagrams Data Adjustment and Checks Y Z Y Z...
Page 27: ...14 WY02 1792E Y 2 Y 2 Adjusting Pressure Hydraulic Pressure...
Page 98: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 27 WZ07 3762E 7 Gauge 3 343 450 35500...
Page 99: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 28 WZ07 3762E 8 Pilot 0 343 458 63000...
