COMPONENT LUBRICANT FREQUENCY
1. DOOR HINGES MIL-L-7870 100 HRS
2. DOOR SEALS FLUOROCARBON RELEASE
AGENT DRY LUBRICANT
MS-122 50 HRS
3. DOOR LATCH MECHANISMS AERO LUBRIPLATE FISKE BROS.
OR AERO SHELL GREASE #7 500 HRS
4. SEAT TRACK ROLLERS, STOP PINS AERO LUBRIPLATE OR MAG #1,
AND REAR SEAT LEG RETAINER FISKE BROS. REFINING CO.
(CLIP AND CAM) OR AERO SHELL GREASE #7 100 HRS
SPECIAL INSTRUCTIONS
Apply fluorocarbon dry lubricant to door seals at least once a month to prevent the seal from sticking, and improve sealing characteristics.
Figure l2-7. Lubrication Chart (Cabin Door, Baggage Door and Seat)
12 - 27 - 00
Page - 12 - 24
Reissued: August 1, 1986
1D20
PIPER AIRCRAFT
PA-28-236
MAINTENANCE MANUAL