Amplified Normal Procedures (General); Preflight Check - Piper CHEROKEE ARCHER II Pilot Operating Handbook

PIPER AIRCRAFT CORPORATION
PA-28-181, CHEROKEE ARCHER II
SECTION 4
NORMAL PROCEDURES
4.7
AMPLIFIED NORMAL PROCEDURES (GENERAL)
The following paragraphs are provided to supply detailed information and explanations of the normal
procedures necessary for the safe operation of the airplane.
4.9
PREFLIGHT CHECK
The airplane should be given a thorough preflight and walk-around check. The preflight should include
a check of the airplane's operational status, computation of weight and
C.G.
limits. takeoff distance and
in-flight performance. A weather briefing should be obtained for the intended flight path, and any other
factors relating to a safe flight should be checked before takeoff.
Upon entering the cockpit, release the seat behs securing the control wheel. Turn "ON" the master
switch and check the fuel quantity gauges for sufficient fuel. After the fuel quantity check is made turn the
master switch "OFF" and the ignition switch "OFF."
To begin the exterior walk-around. check for external damage and operational interference of the
control surfaces or hinges. Insure that the wings and control surfaces are free of snow, ice, frost or any
other foreign materials.
An operational check of the stall warning system should now be made by turning the master switch
"ON," lifting the detector and checking to determine if the hom is actuated. The master switch should be
returned to the "OFF' position after the check is complete.
The next step is to check the navigation lights. The master switch must be "ON" for this check.
Return the master switch to "OFF" after this check is complete.
A visual check of the fuel tank quantity should be performed. Remove the fil1er cap from each tank
and visually check the supply and color. Be sure to secure the caps properly after the check is complete.
The fuel system should be drained daily prior to the first flight and after refueling to avoid the
accumulation of water or sediment. Each fuel tank is equipped with an individual quick drain located at the
lower inboard rear corner of the tank. The fuel strainer is equipped with a quick drain valve located on the
front lower corner of the fire wall. It is important that the fuel system be drained properly.
Open the quick drain valve with the fuel selector valve on one tank and allow fuel to flow for a few
seconds. Place a container under the drain and examine the contents for sediment and water.
When enough fuel has flowed to ensure that the lines and strainers are free of water and sediment,
close the drain and dispose of the contents of the container.
Repeat the procedure with the fuel selector valve changed to the other tank.
CAUTION
When draining any amount of fuel, care should be taken to insure
that no fire hazard exists before starting engine.
After using the quick drain, it should be checked to make sure it
has closed completely and is not leaking.
ISSUED: AUGUST 15,1975
REPORT: VB-760
4-7