Safety spacers for motor mounting M8 bolts

During motor removal from the fuselage, is neccesery to unsecure 6 bolts. If any safety spacer is damaged is neccesery to replace it. Here is set of 6 safety spacers.

Note that one of the bolts which is very close to motor terminals is with lower head. Over this bolt head ears of safety spacer are there bent complettely over.

They are used on all FES types.