TM 5-3805-281-10
Maintenance
SERVICE RECOMMENDATIONS FOR O-RING
BOSS FITTINGS
STRAIGHT FITTING
1. Inspect O-ring boss seat for dirt or defects.
2. Lubricate O-ring with petroleum jelly. Place electrical
tape over threads to protect O-ring. Slide O-ring over
tape and into O-ring groove of fitting. Remove tape.
3. Tighten fitting to torque value shown on chart.
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