WEICHAI & PSI SERVICE MANUALS AVAILABLE ONLINE AT FLYPARTSGUY.COM Weichai America Corp. Fig. 11-1 Exploded view of flywheel housing 11.1.2 Steps to disassemble flywheel housing ① Remove fixing bolts of flywheel housing (Key point 1). ② Remove speed sensor ③ Remove fixing bolts of monitoring window cap on flywheel housing, take down the cap; ④ Remove flywheel housing (key point 2). 11.1.3 Steps to assemble flywheel housing. Assembling steps are contrary to disassembling ones. 11.1.4 Inspection and maintenance of flywheel housing. Key point 1: Assembling Check whether flywheel is cleaned up.
Debur the corresponding fitting surface on engine block with 240# fine oil stone and clean the surface with ethyl alcohol. Apply sealant on fitting surfaces of Revision: August 2019 56 GET YOUR WEICHAI & AFTERMARKET SERVICE PARTS AT FLYPARTSGUY.COM