Piper Warrior III Maintenance Manual page 935

(2) Install rotor shaft assembly (see Figure 11.)
(a) Place magneto frame in T-125 assembly
fixture (flange down).
(b) Position rotor shaft assembly in the magneto
frame.
(c) Insert rotor and frame assembly plug (T-102)
into the T-handle.
(d) Turn T-handle until the bearing cap bottoms in
the frame. Place cap over end of rotorshaft first.
(e) Place T-151 cam and rotor set onto the end
of the rotor shaft and turn T-handle until the
shaft bottoms in magneto frame.
(f) Install bearing clamps and the hold-down
screws.
(g) Torque screws to 20-24 in-lbs.
(3) Install oil seal (see Figure 12.)
(a) Lubricate oil seal with engine oil.
(b) Reverse the magneto on the T-125 assembly
fixture so the flange is facing up.
(c) Insert the oil seal over the rotor shaft.
(d) Press the oil seal flush into the frame using
the oil seal assembly plug (T-103) and the T-
handle screw.
5C19
PIPER AIRCRAFT, INC.
PA-28-161, WARRIOR III
MAINTENANCE MANUAL
Installing Bearings
Figure 11
Oil Seal Installation
Figure 12
74-10-00 PAGE 13
Nov 30/06