Thread Lubricants Table; Lubrication Charts; Cleaning Engine Compartment - Piper Navajo Chieftain PA-31-350 Service Manual

TYPE OF LINE
NAVAJO CHIEFTAIN SERVICE MANUAL
TABLE II-V. THREAD LUBRICANTS
TYPE OF LUBRICANT
Brakes
MIL-H-5606
Deicer (Air)
Freon
Fuel
Oil
Oxygen
Pitot and Static
TT-A-580 (JAN-A-669), Anti-Seize
Compound (White Lead Base)
TT-A-580 or MIL-T-5544, Anti-Seize Compound
MIL-T-5544, Anti-Seize, Graphite Petrolatum
MIL-G-6032, Lubricating Grease
(Gasoline and Oil Resistant)
Ribbon Dope Thread Sealant
Permacel 412
TT-A-580 (JAN-A-669), Anti-Seize Compound
(White Lead Base)
NOTE
Lubricate engine fittings only with the fluid contained in the particular lines.
2-63. LUBRICATION CHARTS. The lubrication charts consists of individual illustrations for the various
aircraft systems, and each component to be lubricated is indicated by a number which references the
component, type of lubrication and frequency of lubrication in hours. Special instructions are listed at the
beginning of the lubrication charts and referenced on the particular chart.
2-64. CLEANING.
2-65. CLEANING ENGINE COMPARTMENT. Before cleaning the engine compartment, place a plastic
cover or similar material around the pressure pump inlet filter and a strip of tape on the magneto vents to
prevent any solvent from entering these units.
a.
Place a large pan under the engine to catch waste.
b.
With the engine cowling removed, spray or brush the engine with solvent or a mixture of solvent
and degreaser, as desired. It may be necessary to brush areas that were sprayed where heavy grease and dirt
deposits have collected in order to clean them.
CAUTION
Do not spray solvent into the alternator, starter, air intake, and
alternate air inlets.
Reissued: 9/23/80
HANDLING AND SERVICING
1C5