TM-5-2815-241-34-P

ENGINE, DIESEL NTC-290

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT, MAINTENANCE (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

MARCH 1987

TM-5-2815-241-34-P - Page 317 of 738

TM 5-2815-241-34&P

FUEL PUMP - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

GEAR PUMP REPAIR

NOTE

For gear pump removal procedures, see steps 3 and 4 (page 2-292).

14. Gear pump

Elbow check

assembly

valve (5)

a.

Using 1/2-inch open-end wrench, un-

screw and remove.

b.

Check for one way flow operation.

Discard if not operational.

15.

16. Gear pump

housing (8)

17. Gear pump

cover (6)

Gear pump

cover (6) and

gaskets (7)

a.

Using 16-ounce ball-peen hammer, tap

gear pump cover from gear pump

housing (8).

b. Take off gasket.

Discard gasket.

Drive gear and

shaft (9) and

driven gear and

shaft (10)

Lift drive gear and shaft and driven gear

and shaft from gear pump housing.

Bushing sleeve (11)

a.

Inspect for nicks, burrs, wear, or

scoring.

Discard if worn or scored.

b.

Using emery cloth, polish out nicks and

burrs.

TA 242535

2-295