Weichai America Corp.
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3.
Remove the front oil seal (key point 2).
2.3.3 Gear Housing Assembly Procedure
Reverse the Disassembly Procedure to assemble the Gear Housing.
2.3.4 Gear Housing Inspection and Maintenance
Key Point 1:
Inspection:
Check the gear housing to ensure that it is clean and without any damage or burrs on the fitting
surface. Check the O-Rings to ensure that they are in good condition. Replace the O-Rings if
necessary.
Assembling:
(1) Knock the locating pins into place, as shown in the figure below;
Fig. 2-5 Locating pin installation for Gear Housing
(2) Apply sealant on the sealing surface of the Gear Housing. Ensure that the sealant is evenly
distributed and continuous.