WEICHAI WD10 - Chapter II Key Points about Assembling or Disassembling WD615 Diesel; Engines; Assemble Injection Nozzle, Camshaft and Cylinder Liner; Assemble Injection Nozzle

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Chapter II Key Points about Assembling or
Disassembling WD615 Diesel Engines
2.1 Assemble Injection Nozzle, Camshaft and Cylinder Liner
2.1.1 Assemble Injection Nozzle
● Burnish the bottom plane of the cylinder body, clear tilting oil
passage and main & slave oil passage with compressed air, then rub the
bottom plane.
● Use hollow bolt with sealing gasket to put the injection nozzles into
the engine body and tighten them.
Note
：
※
Check whether the injection nozzle is through or not
※
Pay attention to the position of injection nozzle when screw the
hollow bolt. Make the cylindrical pin align with the pin bore in the engine
body, and use copper stick to hit it when necessary.
※
Check injection nozzles whether there’s scratching or burr.
2.1.2 Assemble Camshaft
● Rub the camshaft bore and smear lubricating oil.