2. Install a new oil seal using the bearing driver and
bearing driver holder (special tools).
Press the oil
seal until it stops at the shoulder in the hole.
Bearing Driver (57001-293)
Bearing Driver Holder (57001-139)
sleeve on the timing advancer shaft so that
its chamfered end is opposite the gear.
Apply a non-permanent locking agent to the thread
of the timing advancer Allen
and tighten it to
2.0 kg-m (14 .5 ft-I bs) of torque.
tightening torque for the gear mounting bolt is
2.0 kg-m (14.5 ft-Ibs) of torque
Install the pick-Up coil assembly so that the ignition
timing will be oorrect set (Pg. 56)
If the timing advancer housing is replaced with a
new one, make a timing mark on the housing as
follows before installing the pick-Up coil assembly.
oWith a 14 mm wrench on the alternator rotor bolt,
turn the crankshaft clockwise until the
the alternator rotor is aligned with the crankcase
halves mating surface on the front side of the alter-
At this point, the pistons #1 and #6
are at top dead center (TDC)
A. MT" Mark
B. Mating Surface
OApply a little engine oil to the 0 ring on the
housing, and place the 0 ri ng on the cover mating
surface with a little grease applied to it.
Turn the automatic timing advancer so that the "T"
mark on the timing advancer is positioned at the
center of the marking area.
OAligning the bolt holes in the housing and the
and meshing the gears, install the
housing. Turn the timing advancer a little to mesh
OTighten the housing mounting bolt.
Make a timing mark on the housing which aligns
with the advancer "T" mark.
Be sure that the
pistons #1 and #6 are still at the TDC.
Punch a timing mark.
Automatic Timing Advancer Disassembly:
eTurn the timing rotor
counterclockwise, and pull
off the rotor
eRemove the clips
and th ick washers
pull off the weights
(2) together with the springs
Automatic Timing Advancer
8. Timing Advancer Body
eRemove the thin washers
(2) from the weight pivot
shafts, and remove the thrust wash ers
(2) from the
Automatic Timing Advancer Assembly Notes:
Wipe the advancer parts clean
and lubricate them