Electric Fuel Pump and Lines (cont). - TM-10-3930-638-24-P0080

TM 10-3830-638-24&P

2-15. FUEL SYSTEM MAINTENANCE (cont)

b. Electric Fuel Pump and Lines (cont).

REMARKS

ITEM

ACTION

LOCATION

STEP

TESTING (cont)

Place in OFF

Ignition switch

Operator's com-

partment

position

Engine compart-

Filter supply hose

Install tee fitting in disconnected end of

Remove from

hose. Connect hose between tee fitting

ment

(2)

container

and fuel filter head. Connect pressure

gage to tee fitting

Ignition switch

Place in ON

Operator's com-

position

partment

Engine compart-

a. Pressure gage

Read

Cage should indicate 4.5 to 6 PSI; turn igni-

ment

tion switch OFF; disconnect test set-up

b. Filter supply hose

Connect

To fuel filter head

(2)

Position and

c. Hose clamp (1)

tighten

NOTE

If fuel is not pumped out of electric fuel pump in step 11 above or

if pressure indication obtained in step 15 is not 4.5 to 6 PSI, replace

electric fuel pump.

2-44 CHANGE 2