Y% MAXIM Assembly Instruction For 2937,2938 1. Fixed the frame 1 on the large frame by the box screw 1 Fixed the frame 2 on the large frame by the box screw 2 Locked the tube on the nipple 4 locked the tube 2 on the nipple 3 Hang the hook into the loop Fixed the 3 arms on the distributor by ball nut one by one, and fix it on the frame 1 by ball nut one by one 7. Fixed the 3 arms 1 on the distributor 1 by ball nut 3 one by one, and fix it on the frame 2 by ball nut one by one 8.