Charging Unit And Component; Checking The Lighting Coil - Yamaha F200B Service Manual

Vacuum/pressure pump gauge set 2:
90890-06756
Specified negative pressure:
67.0 kPa (0.67 kgf/cm
21. Disconnect the special service tool.
22. Install the vapor shut-off valve to the
throttle body assembly.
23. Install the throttle body assembly. See
"Installing the throttle body assembly" (6-
24).
24. Install the intake manifolds. See "Install-
ing the intake manifold" (6-18).
25. Install the intake silencer. See "Installing
the intake silencer" (6-19).

Charging unit and component

Checking the lighting coil

1. Remove the intake manifold (STBD).
See "Removing the intake manifold" (6-
17).
2. Remove the stator assembly leads from
the plastic ties 1, and then disconnect
the stator assembly couplers a.
a
Fuel control unit and component / Charging unit and component
2
2
, 9.7 psi)
1
3. Move the stator assembly leads away
from the area covered by the intake man-
ifold, and then install the intake manifold
(STBD). See "Installing the intake mani-
fold" (6-18).
4. Measure the lighting coil output peak
voltage between all combinations of the
terminals.
STBD
Lighting coil output peak voltage:
Green (G)–Green (G)
Unloaded
r/min
Cranking
DC V 8.3
TIP:
When measuring the output peak voltage
under the cranking condition, remove the clip
from the engine shut-off switch to prevent the
engine from starting.
5. Measure the lighting coil resistance.
Lighting coil resistance (reference data):
Green (G)–Green (G)
0.11–0.17 Ω at 20 °C (68 °F)
6. Remove the intake manifold (STBD).
See "Removing the intake manifold" (6-
17).
7. Connect the stator assembly couplers,
and then fasten the stator assembly
leads using the plastic ties.
G
G G
1500 3500
44.7 97.7
5-50
5