WEICHAI WD615 - Case Description about Insufficient Output (1)

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3.3.1 Case Description about Insufcient Output (1)
● Insufcient output.
● Inspect fuel passage and whether fuel is normal.
● Inspect air lter element and air inlet pipe, and then nd there
is an opening of 15cm under intercooler.
Air inlet pipe leaks air
Case analysis
Remedy
Replace intercooler
Intercooler is
cracked