TM 55-1925-282-14&P
0026 00
c.
Install the new ceramic plunger (figure 1, item 14) on the plunger rod (figure 1, item 15).
d. Install the plunger retaining nut (figure 1, item 12) and new washer (figure 1, item 13) on the plunger rod
(figure 1, item 15) and tighten to 88 lb-in (9.9 Nm) torque.
2. Place a small dab of thread locking compound on the exposed threads of each plunger rod.
3. Install the three plunger assemblies (figure 1, item 11) in the pump crankcase (figure 1, item 9).
NOTE
Use no lubrication when installing the valve oil seal assemblies.
4. Use the seal installation tool to install the new valve oil seal assemblies (figure 1, item 10) in the cavities
(figure 1, item 21) in the interior of the manifold (figure 1, item 7).
5. Place the manifold (figure 1, item 7) on the crankcase (figure 1, item 9).
6. Install the four upper (figure 1, item 5) and four lower (figure 1, item 6) manifold screws and eight flat washers
(figure 1, item 8) finger tight.
7. Tighten each manifold screw to 96 lb-in (10.8 Nm) torque.
8. Lubricate the six new valve spacer O-rings (figure 1, item 4) with silicone compound, and install one O-ring
on each valve assembly (figure 1, item 3).
9. Install the three new valve assemblies (figure 1, item 3).
10. Lubricate the six new valve plug O-rings (figure 1, item 2) with silicone compound, and install one on each
valve plug (figure 1, item 1).
11. Install the six valve plugs (figure 1, item 1), and tighten to 42 lb-in (4.7 Nm) torque.
END OF WORK PACKAGE
0026 00-4
