SUPPORT AS-R 3700810 - Caterpillar

Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that all components of the crankcase breather are clean and free from damage. Replace any components that are damaged. Refer to Operation and Maintenance Manual, "Engine Crankcase Breather - Clean" for further information.
Illustration 1 g01544914
If necessary, position mounting bracket (6) for the crankcase breather onto cylinder head and install bolts (8). Tighten the bolts to a torque of 22 N m (16 lb ft).
Position crankcase breather (3) onto mounting bracket (6). Install bolts (7) and tighten the bolts securely.
Connect hose (9) to crankcase breather (3). Tighten hose clamp (10) securely.
Connect hose (1) to crankcase breather (3). Tighten hose clamp (2) securely.
Connect hose (5) to crankcase breather (3). Tighten hose clamp (4) securely. Note: Ensure that the angled end of the hose is facing upward toward the air cleaner inlet.