I had separated the F810E, and the F885 Spacers in an earlier session and had deburred and edge the parts, and primed with the floor parts. So I located the push tube components, measured and cut each tube to length. Disassembled and primed the interior of the tubes with 2K Urethane Primer that I had at the shop. Inserted the tube ends on the F841 push tube and riveted VA101 ends to tube and left the rod bearings out to allow ample drying time. Inserted tube ends on F840 push tube and riveted the ends in place with the exception of two rivets to allow air primer to dry thouroughly. The primer flashes in 10 minutes so there was plenty of time for them to flash dry before I installed rod ends.