Cleaning Headliner, Side Panels And Seats; Cleaning Carpets; Power Plant Induction Air Filter; Removal Of Induction Air Filter - Piper CHEROKEE CRUISER PA-28-140 Information Manual

CHEROKEE CRUISER
CLEANING HEADLINER, SIDE PANELS AND SEATS
a. Clean headliner, side panels and seats with a stiff bristle brush, and vacuum
where necessary.
b. Soiled upholstery, except leather, may be cleaned by using an approved foam
upholstery cleaner. Carefully follow the manufacturer's instructions. Avoid
soaking or harsh rubbing.
CAUTION
Solvent cleaners require adequate ventilation.
CLEANING CARPETS
Use a small whisk broom or vacuum cleaner to remove dirt. For soiled spots, use a
noninflammable dry cleaning fluid. .
POWER PLANT INDUCTION AIR FILTER
The induction air filter must be cleaned at least once every fifty hours. Under extremely
adverse conditions of operation it may be necessary to clean the filter daily. Extra filters are
inexpensive and a spare should be kept on hand and used as a rapid replacement.
REMOVAL OF INDUCTION AIR FILTER
The air filter is located below the spinner assembly.
If
a landing light is installed, it
will be within the center of the filter assembly. To remove the filter:
a. Open the cowl.
b. Remove the thumb screw on the back of the filter assembly.
c. Remove the retainer assembly. If a landing light is installed, disconnect the
Wlres.
d. Remove the filter.
CLEANING INDUCTION AIR FILTER
a. Tap filter gently to remove dirt particles. Do not use compressed air or cleaning
solvents.
b.
Inspect filter. If paper element is torn or ruptured or gasket is damaged, the filter
should be replaced. The usable life of the filter should be restricted to one
year or 500 hours, whichever comes first.
INSTALLATION OF INDUCTION AIR FILTER
After cleaning or replacing the filter, install it in the reverse order of removal.
HANDLING AND SERVICING
ISSUED: JULY 6,1973 10-5