Piston — 2016 workshop reference 477

Piston — original illustration 1, reference 477Original colors & callouts · Select to enlarge

6. Install the lower compression ring.

1. The "O" mark on the ring pointing up toward the top of the piston.

2. Hook feature will point down toward the bottom of piston. Material : Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil (U.S.) / XO-5W20-QSP (U.S.) (WSS-M2C945-A)

Piston — original illustration 2, reference 477Original colors & callouts · Select to enlarge

7. Install the upper compression ring.

1. The "O" mark on the ring pointing up toward the top of the piston. Material : Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil (U.S.) / XO-5W20-QSP (U.S.) (WSS-M2C945-A)

Source reference 477

2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.