Return to Master Table of Contents 7. Immobilize piston rod by inserting a wooden or other non-scoring, non-metallic support through end of rod. Figure 14 8. Loosen set screw by using a socket wrench. HAOF340L Figure 15 9. Fabricate or purchase a piston nut removal wrench. (Dimensions are called off at beginning of this procedure. This tool may also be ordered through your local Daewoo Parts distributor). Remove nut from end of piston. Figure 16 S0705000 Page 12 Cylinders