C7 Industrial Engine Operation and Maintenance Manual – Engine Crankcase Breather – Clean

Illustration 1 g00768439
(1) Breather assembly

(2) Bolt

(3) Hose clamp

(4) Hose

 

  1. Loosen hose clamp (3) and remove hose (4) from breather assembly (1) .

 

  1. Remove bolt (2) and the washer. Remove the breather assembly (1) and the seal.

 

  1. Wash the breather element in solvent that is clean and nonflammable. Allow the breather element to dry before installation.

 

  1. Install a breather element that is clean and dry. Install breather assembly (1) and the seal.

 

  1. Install bolt (2) and the washer. Refer to Specifications, SENR3130, “Torque Specifications” for the correct torque.

 

  1. Install hose (4) on breather assembly (1). Tighten hose clamp (3). Refer to Specifications, SENR3130, “Torque Specifications” for the correct torques.
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