AIR INTAKE AND EXHAUST
Visually inspect air intake and exhaust for
obstructions and/or restrictions.
(a) If air intake and exhaust are clean,
go to Step 3 of this fault.
(b) If air intake and exhaust are
blocked, shut down engine and
clean intake cap and exhaust pipe
(Para 5-5, Para 5-4, Para 6-3).
Check turbocharger intake, air and oil lines
for obstructions. Check wastegate (Para 5-6).
(a) If turbocharger is functioning
correctly, notify Direct Support
about this fault.
(b) If turbocharger shows signs of
obstructions, faulty assemblies,
shut down engine
(TM 10-3930-673-10) and replace
turbocharger (Para 5-6).