WEICHAI & PSI SERVICE MANUALS AVAILABLE ONLINE AT FLYPARTSGUY.COM Weichai America Corp. 10 Oil & Lubrication System 10.1 Assembly and disassembly of oil sump. 10.1.1 Exploded view of oil sump. Fig. 10-1 Exploded view of oil sump 10.1.2 Steps to disassemble oil sump. ① Turn over engine to keep oil sump upward (key point 1) ② Remove fixing bolts of oil sump. ③ Remove oil sump. ④ Remove the combination gasket and magnetic screw plug assembly. 10.1.3 Steps to assemble oil sump. Assembling steps are contrary to disassembling ones. 10.1.4 Inspection and maintenance of oil sump. Key point 1: Disassembling Before the disassembling, all engine oil should be drained out.
Put an engine oil container under drain screw plug of oil sump, screw off the plug with a plug wrench to drain oil out. Key point 2: Assembling Revision: August 2019 47 GET YOUR WEICHAI & AFTERMARKET SERVICE PARTS AT FLYPARTSGUY.COM