WinGD RT-flex50DF, Maintenance Manual, Page: 26 / 586

Maintenance
0012 − 1/A1
Winterthur Gas & Diesel Ltd.
4/ 5
2.4.2 RUD Swivel Lugs
RUD swivel lugs must be fully attached to the seating surfaces.
Use an open-ended wrench to tighten the RUD swivel lugs with your hand.
Align the RUD swivel lug with the direction of force before a load is applied (
Fig. 3
and Fig. 4 )..
Note: If possible, do not apply force in the direction shown in Fig. 5 .
013.445/05
DIRECTION
OF FORCE
Fig. 3
Fig. 4
Fig. 5
DIRECTION
OF FORCE
NOTE: IF
POSSIBLE,
DO NOT
APPLY FORCE
IN THIS
DIRECTION
2.5 Shackles
Only those shackles that are in accordance with American Standard RR − C − 271A, or
that have the same or are more than these values must be used. This includes the
safety factor.
All calculations for components and tools where shackles are used are related to the
given standards.
Usually, the permitted load on the shackles is specified for one strand.
Note: When tools are combined (e.g. beams with shackles, RUD eye bolts or
RUD swivel lugs and ropes, etc.), the WLL is given for the weakest part
(refer to the data in 9403 − 5 Tools List).
General Guidelines: Wire Rope Slings, Span-sets, Eye Bolts, etc.
2016