ELECTRO-MECHANICAL FUEL SYSTEM (EMFS)

TM 9-2835-255-34

3-2. TROUBLESHOOTING) - CONTINUED

(1) ES-16. EMFS FAULTY

c. ELECTRO-MECHANICAL FUEL

SYSTEM (EMFS)

This section contains troubleshooting to check out the EMFS. When a

faulty EMFS is suspected, a visual inspection of the electrical

connector, rotary fuel pump and spur gear shaft shall be performed.

Electrical resistance checks of the internal electrical components of

the EMFS shall also be performed. It is possible, though unlikely, that

an EMFS showing no electrical faults during the above inspections might

prove faulty as a result of internal component mechanical failure. The

art on this page provides an overview of the EMFS. Refer to this page

along with in-text art while performing troubleshooting.

Change 5

3-112