TM 9-2320-392-10-2
ENGINE SYSTEM TROUBLESHOOTING - Continued
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ENGINE SYSTEM - Continued
Table 1. Engine System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
12. ENGINE SPEED IS
1.
Check for restricted
1.
If restricted, clean air filter
NOT STABLE
air cleaner (WP
element (WP 0109 00).
2.
If air filter element will not
clean, notify Field
Maintenance.
2.
Check for fuel
1.
Raise cab (WP 0021 00).
leaks.
2.
Check secondary fuel filter,
fuel hoses, fuel fittings,
draincocks, fuel tank hoses
and tank, and other hoses
that hold fuel for leaks.
3.
If any fuel leaks are found,
notify Field Maintenance.
4.
Lower cab (WP 0021 00).
5.
If engine speed is still not
stable, notify Field
Maintenance.
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