Clean all parts per TM 9-254.
REPAIR OR REPLACEMENT
Repair is by replacement of authorized parts that do not meet inspection criteria. Refer to WP 0137 00.
When maintaining radioactively illuminated fire control equipment, follow radiation
hazard procedures in warning summary (M137 only).
Use sealing compound in well-ventilated area away from open flame. Sealing
compound is harmful to skin and clothing and may give off harmful vapor. Exercise
care whenever sealing compound is used.
Apply a light coat of sealing compound (item 13, WP 0152 00) to threads of safety relief valve (1) and install
in telescope subassembly body (2).
1 fc 5 8 0
END OF WORK PACKAGE