Safetying Control Arm (Ozone); Installation And Adjustment Of Inboard Gear Doors Solenoid Valve Switch - Piper Navajo Chieftain PA-31-350 Service Manual

.040
SAFETY WIRE
C269
ROLL WIRE AFTER
TWISTING
ARM ASSY
PIN
VIEW A
VIEW A
Figure 6-9. Safetying Control Arm (Ozone)
k.
Lubricate and install the two O-rings on the landing gear handle release plunger and insert the
plunger in the body.
1. Lubricate the landing gear handle release spring, guide, retainer and nut and install in the body.
Tighten the retainer (adjusting plug) until approximately .312 inch of thread is engaged.
m.
Install the gear and rack protective cover. Safety the attaching screws.
6-44. INSTALLATION AND ADJUSTMENT OF INBOARD GEAR DOORS SOLENOID VALVE
SWITCH. (Refer to Figure 6-7.)
a. Install the landing gear up-down switch and switch attaching bracket. Note that the washers are
used between the bracket and Power Pack. The switch bracket has slotted holes for switch adjustment.
b. Adjust the top edge of the bracket (44) to be flush with the edge of the manifold assembly.
Tighten the screws securely and safety wire them.
c. Adjust the switch to the full up position in the slot provided.
d. Move the selector spool to the gear up position and check that the switch retraction arm does not
bottom on the switch body.
e.
Move the selector spool to the gear up and gear down position to ensure switch actuates on and
off.
f. If removed, install the terminal strip and place the capacitor along side the strip. Connect
electrical wires to the terminal strip and ground, clamp wires to the door solenoid valve.
NOTE
Electrical wires are coded with color stripes. Disregard the color of
wire terminals or plastic sleeving. If the color codes are matched
when the wires are installed, the wires will be connected correctly.
g. Continue reassembly of the Power Pack after pressure adjustments have been completed.
Reissued: 9/23/80
HYDRAULIC SYSTEM
2B13