TUBE AS 3765820 - Caterpillar

1. Remove six bolts (1) and washers. When installing, tighten the bolts to a torque of 14 3 N m (10 2 lb ft).2. Remove valve cover (2).3. Check the condition of the valve cover seal. Replace if necessary.4. Loosen hose clamp (3).5. Disconnect hose (4) from the breather.6. Remove six bolts (5) and washers. When installing, tighten the bolts to a torque of 14 3 N m (10 2 lb ft).7. Remove valve cover (6).8. Check the condition of the valve cover seal. Replace if necessary. For installation of the valve covers, reverse the removal steps.