PIPE AS 1960544 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Loctite C5A - Start By:
Install the wheel chocks.
Install the truck body retaining cable.
Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.
Illustration 1 g03374355
Disconnect clamps (1). Remove straps (2).
Illustration 2 g03374359
Illustration 3 g03374503
Attach a suitable lifting device onto muffler (3). The weight of muffler (3) is approximately 59 kg (130 lb). Remove clamp assemblies (4) and bolts (5).
Remove muffler (3).
Repeat Step 1 through Step 3 for the remaining muffler. Installation Procedure
Install muffler (3) in the reverse order of removal.
Apply Tooling (A) onto the threads of the bolts of clamp assemblies (4).
Tighten clamp assemblies (4) to a torque of 30 7 N m (22 5 lb ft).
Tighten clamp assemblies (1) to a torque of 16 4 N m (142 35 lb in). Tap the clamps assemblies around the diameter. Retighten clamp assemblies (1) to a torque of 16 4 N m (142 35 lb in). Note: The static inspection torque for clamp assemblies (1) should be a minimum of 9 N m (80 lb in).