Piper Cherokee Six - 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