GASKET 1003413 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 352-5891 Strap 2
D - Loctite 771 - Start By:
Connect the engine to Caterpillar Electronic Technician (Cat ET) before the DPF is removed from the engine. Once the engine is connected to Cat ET, then perform an ash service test. This test is a manual regeneration. Allow the DPF to cool before proceeding.
Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.
Wear goggles, gloves, protective clothing, and a National Institute for Occupational Safety and Health (NIOSH) approved P95 or N95 half-face respirator when handling a used Diesel Particulate Filter or Catalytic Converter Muffler. Failure to do so could result in personal injury.
Illustration 1 g02162138
Typical Example
Illustration 2 g02162151
Typical Example
Put identification marks (B) on both sides of clamp assemblies (1) for installation purposes.
Put identification mark (C) on the diesel particulate filter (3) for installation purposes. Identification mark (C) is showing the flow of exhaust gases through the diesel particulate filter.
Loosen clamp assemblies (1) and reposition the clamp assemblies toward the center of diesel particulate filter (3).
Position Tooling (A) on the diesel particulate filter (3) and disconnect clamp assembly (2). Note: Do not allow any objects to contact the internal element of the diesel particulate filter. Do not bump or shake the filter assembly.
Use Tooling (A) in order to remo