TM-9-2815-205-24
6V53/6V53T ENGINES, DIESEL WITH CONTAINERS; MODEL 5063-5299, MODEL 5063-5392, MODEL 5063-5393 AND MODEL 5063-539L
TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE
FEBRUARY 2013
TM-9-2815-205-24 - Page 82 of 856
AIR BOX PRESSURE TEST - Continued
SYMPTOM
Air box pressure high.
MALFUNCTION
Liner port clogged.
CORRECTIVE ACTION
Clean liner ports. If clogging severe, replace liner as required (WP 0096).
MALFUNCTION
Blower bypass valve stuck closed.
CORRECTIVE ACTION
Replace blower bypass valve (WP 0085).
BRAKE HORSEPOWER ACCEPTANCE
SYMPTOM
Low brake horsepower.
MALFUNCTION
Engine controls out of adjustment
CORRECTIVE ACTION
Adjust engine controls (WP 0100).
MALFUNCTION
Faulty fuel injectors
CORRECTIVE ACTION
Test, repair, or replace fuel injectors as required (WP 0084).
END OF WORK PACKAGE
TM 9-2815-205-24
0007
0007-6
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