SCREW-HEAD BOLT 0335359 - Caterpillar

Removal Procedure
Illustration 1 g03699828
Loosen clamp assemblies (1) and clamp assembly (3). Note: Mark the orientation of clamp assemblies prior to removal.
Remove tube (4) and bellows assembly (2). Installation Procedure
Illustration 2 g03700286
Illustration 3 g03700340
Alignment wrap (A) is not shown for photographic purposes.
Alignment wrap (A) will be included with the new bellows assembly (2). The Tooling will be pre-installed on the bellows.
The Tooling should not be removed until Step 11. Bellows assembly (2) should never be flexed during installation.
Place Mark (B) onto elbow (4). Mark (B) should be a distance of Dimension (X) from the end of elbow (4). Dimension (X) is 40 mm (1.6 inch).
Insert elbow (4) into the bellows assembly (2). The elbow should be inserted as far as possible without using force. The insertion will minimize the overall length of the bellows assembly and will help with installation.
Illustration 4 g03699828
Alignment wrap (A) is not shown for photographic purposes.
Illustration 5 g03700458
Cutaway view of the ball clamp assembly.
Illustration 6 g03701082
Cutaway view of the ball clamp assembly.
Prior to installation, position both ball clamp assemblies (1) onto the bellows assembly.
Position the bellows assembly between the Clean Emissions Module and the turbocharger adapter. Adjust the length of elbow (4) in the slip joint at clamp assembly (3) in order to position the bellows assembly.
Verify that the cup of the Ball Joint (E) does not touch the radius of the Ball (D). Position ball clamp (1) and hand tighten ball clamp (1). Measure the distance between Point (F) and Point (G). Measure the distance between Point (H) and Point (J). The two measurements should be equal. Repeat the measurements every 90° around ball clamp (1). If necessary, adjust ball clamp (1).
Repeat Step 7 for ball clamp (5) which is located near the turbocharger.
Verify that Mark (B) is not visible at the slip joint that is positioned near clamp assembly (3). Note: Do not use power tools in order to torque clamp assemblies (1) and (3).
Torque ball clamp assemblies (1) to a torque of 35 2 N m (26 1 lb ft).
Remove Tooling (A) from bellows (2).
Torque clamp assembly (3) to a torque of 55 8 N m (41 6 lb ft).