Muffler - Remove and Install

Disassembly and Assembly
318C Excavator3066 Engine Supplement

Muffler - Remove and Install

Removal Procedure

1. Open hood (1) .

2.Remove nuts (2) .Note: Nuts (2) are doubled on the turbocharger.

3. Loosen clamp (3). Slide clamp (3) onto pipe (4). Remove pipe (4), clamp (3), and the gasket that is between pipe (4) and the turbocharger.

4. Disconnect drain line (5) from the bottom of the muffler.

 

5. Remove U-bolts (6). Remove muffler (7). The weight of the muffler is approximately 16 kg (35 lb).

Installation Procedure

1. Place muffler (7) in position on the brackets in the engine compartment. The weight of the muffler is approximately 16 kg (35 lb). Install U-bolts (6) .

2. Connect drain line (5) to the bottom of the muffler.

3. Install a new gasket between pipe (4) and the turbocharger. Slide clamp (3) onto pipe (4). Install pipe (4) and clamp (3) on the turbocharger. Slide clamp (3) so that the clamp is half on pipe (4) and half on the muffler. Do not tighten clamp (3) at this time.

4. Apply 4C-5599 Anti-Seize Compound to the threads of nuts (2). Install nuts (2) .Note: Nuts (2) are doubled on the turbocharger.

5. Make sure that clamp (3) is half on pipe (4) and half on the muffler. Tighten clamp (3) .

6. Close hood (1) .