Piper Navajo PA-31 Service Manual page 655

SERIAL NOS. 31-5 TO 31-388 INCL.
LOW PRESSURE ADJUSTING SCREW
LOCKING SCREW
TO MANIFOLD
PIPER NAVAJO SERVICE MANUAL
353 SERIAL NOS. 31-389 TO 31-854 INCL.
354
COPILOT GYRO
/ PILOT GYRO
PRESSURE ADJUSTMENT
PRESSURE ADJUSTMENT
PILOT GYRO ADJUSTABLE ORIFICE
ELECTRICALLY OPERATED
355
PNEUMATICALLY OPERATED
SERIAL NOS. 31-855 AND UP
TO PILOT
GYROS
PILOT GYRO PRESS.
ADJUSTMENT SCREW
TO COPILOT
GYROS
ADJUSTMENT SCREW
NOTES
1. TO RAISE COPILOT PRESS. -
TURN
SCREW C'CLOCKWISE
(OUT OF CONTROL).
2. TO RAISE PILOT PRESS. - TURN
SCREW CLOCKWISE
(INTO
CONTROL).
ELECTRICALLY OPERATED
Figure 10-7. Pneumatic Relay
Reissued: 10/12/79
INSTRUMENTS
3D17