Figure 3-129. Positioning spider assembly on camshaft prior to checking end play.

TM 9-2910-226-34

Figure 3-130. Positioning timing device housing prior to checking

end play.

(7) Refer to figure 3-131. Mount a suitable dial

indicator (A) on fuel injection pump. Move spider

assembly (B) up and down and take indicator

reading to obtain end play. End play must be bet-

ween 0.003 and 0.018-inch, Remove timing device

housing (C) and previously assembled parts (4) and

(5) above).

NOTE

If end play is within the above limits, retain

end play spacer for future assembly. If end

Figure 3-129. Positioning spider assembly on camshaft prior to

play is less than 0.003-inch, install a thin-

checking end play.

ner end play spacer and recheck end play. If

(6) Refer to figure 3-130. Install timing device

end play is more than 0.018-inch, install a

housing (A) and secure with two flat washers (B),

thicker end play spacer and recheck end

lockwashers (C), and machine screws (D). Torque

play.

tighten machine screws to 17-20 foot-pounds.

3-77