Piper Cherokee Six Service Manual page 71

*PIPER CHEROKEE SIX SERVICE MANUAL
COMPONENT
LUBRICANT
FREQUENCY
1. DIAPHRAGM
SHAFT AND BUSHING
2.
BACK-UP EXTENDER
LINKS AND CONTROL ARM
PIVOT POINTS
3. BACK-UP EXTENDER SPRING ATTACHMENT
POINTS
4.
FUEL SELECTOR LINKAGE
5.
FUEL SELECTOR VALVE COVER PLATE
MIL-L-7870 ABOVE
20 F
MIL-C-21567 BELOW
20 F
MIL-L-7870
MIL-L-7870
MIL-L-7870
FLUOROCARBON RELEASE
AGENT DRY LUBRICANT
MS-122
100 HRS
100 HRS
100 HRS
100 HRS
100 HRS
801
1673
3
SPECIAL INSTRUCTIONS
1
Diaphragm shaft and bushing - soft film silicone compound
(MIL-C-21567) is recommended for use when operating
at temperatures below 20F
2
Fuel selector valve - lubricate area where detent ball moves
across cover plate (on external detent valves only)
Figure 2-18. Lubrication Chart (Back-up Extender & Fuel Selector)
HANDLING AND SERVICING
Added: 7/28/75
1C23