PIPER AIRCRAFT, INC.
PA-28-161, WARRIOR III
MAINTENANCE MANUAL
PAGE 5
Nov 30/06
2H5
27-10-00
C. Flex Joint Replacement. (Refer to Figures 1 and 2.)
(1) Carefully lay out location for hole to be drilled in flex joint tube to match hole in control column
shaft.
(2) Using a #5 (0.2055) drill bit, drill hole through flex joint tube at location determined in
paragraph (1).
(3) Ream drilled hole, in steps, with a #1 reamer, checking to insure proper depth for taper pin and
sufficient pin thread protrusion for proper installation.
NOTE: Reamer may be purchased from Enstice Tool Co., Palm Bay, Florida.
(4) Install pin through tube and shaft.
(a) If pin shoulder does not protruded past tube surface, install a AN960-10 washer
(b) If pin shoulder does protruded past tube surface, install a MS20364-1032C washer
(5) Install nut. Torque 35-40 inch-pounds.
Flex (Universal) Joint Assembly
Figure 2