GENERAL TORQUE VALUES - Continued
Flat Face O-Ring Seal Fittings Service Recommendations
· Tighten fittings to 150% of listed torque value if indexing is necessary or if fitting is
attached to an actuating devise.
· Tighten fittings to 50% of listed torque value if used in aluminum housing.
Inspect the fitting sealing surfaces and O-ring. They must be free of dirt or defects.
Lubricate O-rings and install into grove using clean oil to hold in place. Refer to LO 5-3805-294-13.
Index angle fittings and tighten by hand pressing joint together to ensure O-ring remains in place.
Tighten fitting or nut to torque value shown on the table. Do not allow hoses to twist when tightening fittings,
use backup wrench on straight hose couplings.
Flat Face O-Ring Seal.