TM-9-2910-226-34

PUMP, FUEL, METERING AND DISTRIBUTING, ASSEMBLY

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT, MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS

JUNE 1974

TM-9-2910-226-34 - Page 122 of 208

TM 9-2910-226-34

Figure 3-125. Removing fuel injection pump and fixture from vise.

(2) Refer to figure 3-126. Lubricate and install

pump housing packing (A). Install timing device

hub (B) on camshaft, alining slot with woodruff key

(fig. 3-125). Install camshaft nut (C) and torque

tighten nut to 50-55 foot-pounds. Install camshaft

nut setscrew (D) and torque tighten setscrew to 25-

28 foot-pounds. Remove fixture from injection pump

housing.

Figure 3-126. Installing timing device hub on camshaft.

NOTE

It is possible to have pointer (A, fig. 3-108)

near the timing device hub scribe mark

without alinement of arrow and slotted tooth

being shown in the housing window (fig. 3-

122). If this occurs, rotate the timing device

hub one complete turn.

(3) Refer to figure 3-127. Install timing cover

gasket (A) and timing cover (B). Secure cover with

four machine screws (C) and lockwashers (D).

NOTE

If the fuel pump is to be tested immediately

after assembly, do not secure the timing

cover until adjustments are made as

described in paragraphs 3-50 through 3-58.

Figure 3-127. Installing timing cover.

(4) Refer to figure 3-128. Install sliding gear (A)

on timing device hub. Select and fit proper sliding

gear spacer (B) to give 2.180 to 2.200-inch dimen-

sion. Remove sliding gear and sliding gear spacer

and retain for future assembly.

Figure 3-128. Selecting proper sliding gear spacer.

(5 Refer to figure 3-129. Install end play spacer

(A), spider assembly (B), and weight and spider

thrust plate (C) on camshaft.

3-76