Crankcase Breather
Usage:
Remove & Install Crankshaft Breather
NOTE: The crankcase breather removal and installation is the same for both crankcase breathers. For simplicity, removal and installation is shown for only one crankcase breather.
1. Loosen hose clamp (2).
2. Remove breather (1).
3. Remove O-ring seal (3).
NOTE: For installation of the crankshaft breather, reverse the removal steps.
Caterpillar Information System:
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