Remove/Install Heat Shield Above Catalytic Converter - AR49.10-P-6905SR
ENGINE 281 in MODEL 453
| Risk of injury . Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Remove/install | |||
| 1 | Remove covering over engine | ||
| 2 | Unscrew nuts (4) | For removal of heat shield (1) or heat shield (2) | |
| 3 | Remove screw/bolt (5) | For removal of heat shield (1) or heat shield (2) | |
| 4 | Remove heat shield (1) from stud bolts of nuts (4a) and place to one side | For removal of heat shield (1) or heat shield (2) | |
| 5 | Remove oxygen sensor downstream of CAT and oxygen sensor upstream of CAT | For removal of heat shield (2) | AR14.00-P-5303SR |
| 6 | Unclip electrical connection for oxygen sensor downstream of CAT (G3/2x1) or electrical connection for oxygen sensor downstream of CAT (G3/1x1) from heat shield (2) | For removal of heat shield (2) | |
| 7 | Remove screw/bolt (7) | For removal of heat shield (2) | |
| 8 | Unscrew nuts (6) | For removal of heat shield (2) or heat shield (3) | |
| 9 | Remove heat shield (2) from stud bolts of nuts (6a) and place to one side | For removal of heat shield (2) | |
| 10 | Remove rear muffler (8). | AR49.10-P-4823SR | |
| 11 | Remove heat shield (1, 2) | For removal of heat shield (1) or heat shield (2) | |
| 12 | Remove screw/bolts (9) and remove heat shield (3) | For removal of heat shield (3) | |
| 13 | Install in the reverse order |