Air Intake Troubleshooting - Komatsu 830E-AC Shop Manual

AIR INTAKE TROUBLESHOOTING

To insure maximum engine protection, be sure that
all connections between air cleaners and engine
intake are tight and positively sealed. If air leaks are
suspected, check the following:
1. All intake lines, tubes and hump hoses for
breaks, cracks, holes, etc., which could allow an
intake air leak.
2. Check all air cleaner gaskets for positive seal-
ing.
3. Check air cleaner elements, main and safety,
for ruptures, holes or cracks.
4. Check air cleaner assembly for structural dam-
age, cracks, breaks or other defects which
could allow air leakage. Check all mounting
hardware for tightness.
C5-8 Air Filtration System C05019