Brake Assy

 Drawing 300-Wheels Assembly shows for attachment of 313-Brake Arm  to 311-Brake Cam:

• 1000D-Bolt 5/16” BSF x 1.3”
• 1005D-Nut 5/16” BSF
• 1007C-Spring Washer 5/16”

However a 5/16” x1 3/8” bolt with nut has been fitted.