WEICHAI & PSI SERVICE MANUALS AVAILABLE ONLINE AT FLYPARTSGUY.COM Weichai America Corp. Fig. 6-2 Exploded view of CCV breather Fig. 6-3 Schematic diagram of disassembly 6.2.2 CCV Breather Disassembly Open the top cover of the breather by tool or hand. Remove the breather filter element. 6.2.3 CCV Breather Assembly 1. Clean the inside of the breather. Insert a new breather filter element. 2. Screw the top cover back onto the breather. 6.2.4 CCV Breather Inspection and Maintenance Check the breather filter element for any damage, replace it if necessary. Revision: August 2019 25 GET YOUR WEICHAI & AFTERMARKET SERVICE PARTS AT FLYPARTSGUY.COM