TM 5-3820-241-34
(2) Inspect valve body and valve stem for
4-15. Lubricator Fitting, Cleaning, Inspection
scratches or excessive wear.
and Repair
(3) Repair by replacement of defective parts
a. Cleaning.
4-16. Lubricator Fitting Reassembly and In-
(1) Clean all parts with cleaning solvent (Fed
stallation
Spec PD 680) and dry thoroughly.
(2) Discard and replace the O-ring, packing
a. R e a s s e m b l y . Reassemble the lubricator
and seal.
fitting in the reverse of numerical sequence as
b. Inspection and replace the O-ring, packing
illustrated in figure 4-6.
and seal.
b. Installation. Refer to TM 5-3820-241-12,
(1) Inspect the oiler screen for corrosion,
install and adjust the lubricator fitting.
holes or other damage.
4-8