We found 10 pcs of twist locks on our 12 x Flatbed chassises lost from their positions on chassises. We investigated and found that the safety bolts arestill in its position. Means that the twist locks have been away while the safety bolts were still. The safety bolt function is to fix twist lock in its position (we must take the safety bolt out before moving twist lock out from its block). We assumed that it may cause from unsecured installation of maker.
Please investigate and claim this replacement with RCK krab.