TM 5-3895-385-23-1
0087
Table 1. Exhaust System Troubleshooting -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Inspect exhaust outlet connection
1. If not secure, replace or secure
at turbocharger and exhaust
hardware (WP 0347, Vol 2).
pipes for missing clamps or loose
hardware.
2. If hardware secure, proceed to
next malfunction.
5. Engine emits blue or black
1. Remove air cleaner assembly
smoke with insufficient
(WP 0369, Vol 2).
engine output.
2. Remove primary and safety air
filter elements (WP 0369, Vol 2).
3. Inspect primary air filter element
1. If damaged or dirty, clean or
(WP 0369, Vol 2).
replace air filter element (WP
0369, Vol 2).
2. If not damaged or dirty, proceed
to next test.
4. Inspect safety air filter element
1. If damaged or dirty, replace
(WP 0369, Vol 2).
safety air filter element (WP
0369, Vol 2).
2. If not damaged or dirty, proceed
to next test.
5. Inspect intake air tube for
1. If air intake tube blocked, remove
blockage (WP 0369, Vol 2).
blockage.
2. If air intake tube is clear, proceed
to next test.
6. Inspect air cleaner housing for
1. If air cleaner housing is blocked,
blockage (WP 0369, Vol 2).
remove blockage.
2. If air cleaner housing is clear,
proceed to next malfunction.
7. Verify that proper fuel is used.
1. If improper fuel was used, siphon
fuel tanks. Add approved fuel (TM
5-3895-385-10).
2. If proper fuel was used, proceed
to next malfunction
0087-3
