Weichai America Corp.
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The assembly should be conducted in the reverse order of disassembly.
2.4.5 Overhaul of Front-end Cover
1.
After disassembling the front end cover, put it in a clean environment, before assembly, check
if there is relatively big dirt inside the front end cover to ensure the cleanliness of front end
cover.
2.
Before assembly of front end cover, apply the sealant at junction surface of engine block, and
the thread of sealant should be continuous.
3.
Check if the gasket is damaged; if it is damaged, it is necessary to replace it with a new one.
For assembling, press the gasket completely into the front end cover groove.
2.5
Disassembly and Assembly of Piston Nozzle
2.5.1 Explosive View of Piston Nozzle
Figure 2-8 Explosive View of Piston Nozzle
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