ASSEMBLY - TM-9-2815-221-34-P0119

FUEL INJECTION PUMP . . REPAIR (CONTINUED)

(50)

Check clearance between flat on plunger sleeve pin and

mating slot in metering sleeve. If clearance exceed .0015

WARNING

inch, replace pin.

Dry-cleaning solvent used to clean parts is poten-

U Inspect plunger sleeve pin for sticking in control unit. Pin

tially dangerous to personnel and property. Do

must be snug, but be free to rotate and move in and out.

not use near open flame or excessive heat. Flash

Replace if necessary.

point of solvent is 1380 F.

[

Inspect pump housing for cracks, damaged threads, or

broken flange. Replace pump housing if necessary.

R Hold sleeve of control unit assembly and rotate lever; shaft

must turn freely. If a binding condition exists, wash

W Check pump housing for damaged overflow fitting. Replace

assembly in dry-cleaning solvent. If binding condition is

fitting if necessary.

still present, replace control unit assembly.

X Replace damaged hardware as necessary.

Replace control unit if shaft is loose on lever or flange is

broken.

Replace all gaskets at each overhauL

ASSEMBLY

NOTE

NOTES

If discharge fitting was darnaged and removed,

Dip all parts in clean, calibrating or

oil before

install new fitting into head and torque to 70-75

assembly.

If setscrew and sealing ball were removed, install

new sealing ball. Clean screw threads thoroughly

and apply sealing compound (item 25, Appx C) to

screw. Install setscrew and torque to 120-130