TM-9-2320-280-20-1

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 1 OF 3

JANUARY 1996

TM-9-2320-280-20-1 - Page 206 of 888

para 3-25

para. 3-25

REFERENCE INFORMATION

Be sure to keep the line clear of

moving engine parts (fan, pulleys, etc.

..)

and DO NOT place the line on the

exhaust manifold.

Replace fuel lines (refer to para 3-25).

TM 9-2320-280-20-1

FUEL SYSTEM

Check the fitter vent screw for tightness.

Check the supply lines for kinks, cracks, leaks, or loose

connections that could restrict fuel flow or allow air to enter the

system. Remember that under certain operating conditons parts

of the fuel system can be under vacuum so that loose connections

that may not leak fuel can let air in.

To test for air leaks in the supply lines, disconnect the return line

2-119