TM 9-2320-366-10-2
Table 3-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
a. ENGINE SYSTEM (CONT)
a13. ENGINE STARTS BUT MISFIRES, RUNS ROUGH, OR
LACKS POWER.
Step 1. Check for restricted air filter (para 2-27a or b).
(a)
(b)
If air filter element will not clean, notify Unit Maintenance.
Step 2. Check for fuel leaks.
(a)
Raise cab (para 2-28a).
(b)
Check secondary fuel filter, fuel lines, fuel fittings, draincocks, fuel tank lines and tank, and
other lines that hold fuel for leaks.
(c)
If any fuel leaks are found, notify Unit Maintenance.
(d)
Lower cab (para 2-28b).
(e)
If engine starts but misfires, runs rough, or lacks power, notify Unit Maintenance.
BLUE EXHAUST SMOKE FROM ENGINE.
Check for proper engine oil level.
(a)
Raise cab (para 2-28a).
(b)
Check engine oil level (para 2-18, item 34).
(c)
(d)
If engine oil level is high, notify Unit Maintenance.
(e)
Lower cab (para 2-28b).
(f)
If blue exhaust smoke is still seen from engine, notify Unit Maintenance.
Change 1