Invacare Perfecto2 V IRC5PO2V Service Manual page 27

4. Remove the bottom of the manifold exhaust tube from the "F" tube.
5. Disconnect and remove the top of the manifold exhaust tube from the grommet.
Top of Manifold
Exhaust Tube
Rubber
Grommet
Bottom of Manifold
Exhaust Tube
6. Push the muffler assembly down through the opening in the sound box.
7. Cut the two tie wraps around the muffler assembly.
8. Separate the muffler assembly (Detail "A"in FIGURE 6.5).
9. Inspect the components to ensure they are clear.
10. Do one of the following:
• Replace exhaust canister and throttling muffler if plugged or restricted.
• Install only new throttling muffler if exhaust canister is in good condition.
11. Install new/existing muffler assembly by reversing 2‐10.
Part No 1164934
FIGURE 6.4 Replacing the Muffler Assembly
SECTION 6—PREVENTIVE MAINTENANCE
27
Tie Wrap
"F" Tube
Perfecto
2
™
V