Piper ARROW III Service Manual page 71

COMPONENT
1. DIAPHRAGM SHAFT AND BUSHING
2. BACK-UP EXTENDER LNKS AND CONTROL ARM
PIVOT POINTS
3. BACK-UP EXTENDER SPRING ATTACHMENT POINTS
4. ACTUATING ROD CONTACT POINTS
Revised: 7/13/81
*CHEROKEE ARROW III SERVICE MANUAL
Figure 2-22. Lubrication Chart (Back-Up Extender)
LUBRICANT
MIL-L-7870 ABOVE 20
MIL-C-21567 BELOW 20
MIL-L-7870
MIL-L-7870
AERO LUBRIPLATE
OR MAG-1
1C23
FREQUENCY
F
0
F 100 HRS.
0
100 HRS
100 HRS
100 HRS\
HANDLING AND SERVICING