MAINTENANCE
Maintenance requirements will vary widely depending on conditions and
amount of service.
1. Lubricate seals, bearing surfaces and swivel occasionally with light
machine oil or spray lubricant.
2. Check pitot gauge against a test gauge regularly.
REPAIR
PROBLEM
ACTION
1.
Pitot blade or tip damaged.
1. Replace. Instructions and align-
ment fixture provided with
replacement blades.
2.
Leak around lock ring.
2. Replace tip O-Ring.
3.
Leak thru bleeder valve.
3. Replace O-Ring.
4.
No reading on pressure
4. Check for obstruction in
gauge.
Pitot Blade waterway.
Clean coupling and gauge stem.
Replace gauge if necessary.
Page 3
Page 6
