Assembly -706880763

TM 5-4210-233-14&P-1

5-16. FUEL PUMP-Continued

(3)

Inspect valve (17). If valve is lightly scored, use crocus cloth to remove marks. If marks cannot

be removed with crocus cloth, replace valve.

d. Assembly.

WARNING

Adhesives, solvents, and sealing compounds can burn easily,

can give off harmful vapors, and are harmful to skin and

clothing. To avoid injury or death, keep away from open fire and

use in well-ventilated area. If adhesive, solvent, or sealing

compound gets on skin or clothing, wash immediately with soap

and water.

(1)

Coat threads of two pipe plugs (1) with

pipe thread sealing compound (Item 2,

Appendix E) and install in fuel pump

housing (2).

(2)

Mount fuel pump holder in vise and

install fuel pump housing (2) on holder.

(3)

Lubricate valve (3) with lubricating oil

(Item 10, Appendix E) and install

valve, pin (4), spring (5), new gasket

(6), and plug (7) in housing (2). Torque

plug to 20 lb ft (27 N ).

(4)

Lubricate two new oil seals (8 and 9)

with lubricating oil (Item 10, Appendix

E).

(5)

Set fuel pump housing (2) on top of two

wooden blocks.

NOTE

Install new seals with lips pointing in same direction.

(6)

Install inner oil seal (8) on pilot (pin) of oil seal installer. Install inner oil seal (8) in housing (2). Tap

seal until seated.

(7)

Install adapter on tool.

(8)

Install outer oil seal (9) on pilot of oil seal installer. Install outer oil seal in housing (2). Tap seal

until seated.

(9)

Lubricate two shaft and gear assemblies (10 and 11) with lubricating oil (Item 10, Appendix E).

Install assemblies in housing (2).

CAUTION

When applying adhesive-sealant (Item 35,

Appendix E) to pump cover, insure no sealant gets

into gear compartment.

Sealant in gear

compartment can damage equipment.

5-93