Piper Navajo PA-31 Service Manual page 599

PIPER NAVAJO SERVICE
MANUAL
FUEL CELL REPAIR EQUIPMENT LISTS (continued)
Repair Kit, Loral Part No. 2F1-3-42215 (continued)
GROUP II MATERIALS
ITEM/DESCRIPTION
QUANTITY REQUIRED
Cement application brush
(1 inch wide)
4 ea.
Scotch Brite pad
(6 inch X 9 inch)
2 ea.
Tongue depressor
(wooden)
9 ea.
Curved scissors(4inch long)
1 pr.
China marker
(white #164T)
1 ea.
NOTES
1. All materials required to perform authorized repairs are included in the group I and group II repair kits
except for clean cloths and methylethyketone. Accessories -To be ordered per individual cell requirements.
2. Order material and equipment from Aero Hardware and Parts Co. if not available order from Loral.
Engineered Fabrics.
Aero Hardware& Parts Co.
Loral Engineered Fabrics
1037 Boston Post Road
669 Goodyear Street
Rye, N.Y10580.
Rockmart Georgia, 30153 - 0548
3. Repair fabric and cement can be purchased separately by specifying the code number or national stock
number (NSN) listed above
4. Solvent and Clean cloth can be purchased from Aero Hardware or a local supplier.
9-13a REPAIR PATCH (HEAT CURE METHOD) (continued)
CAUTION
To prevent cement from sticking cell walls together, ensure cel-
lophane placed inside cell remains in place.
g. Tape a piece of cellophane inside the cell over the injury.
h. Fold cell so repair can be completed without repositioning cell.
WARNING
Cements and solvents are flammable. Mix and apply cement in
well ventilated area.
Repair cement 5923c shelf life is one year from date on contain-
er. Do not use out dated cement.
NOTE
Mix and apply cement at minimum temperature of 70°F. Pot
life of mixed cement is 20 minutes to one hour.
i. Mix repair cement 5923C as follows:
1. Shake contents of part 2.
2. Pour contents of part 2 into part 1. Stir thoroughly, making sure entire contents of both containers
are are blended completely.
Revised: 2/18/94
FUEL SYSTEM
3B7