Honda CB200 - Carburetor; Throttle Grip Play

II. INSPECTION AND ADJUSTMENT
Ignition ti.ming
To assure efficienl ~ration of the engine. the timing should
be
checked with a sl'(.oboscopic timing ligllt or a test lamp
(l 2V 3\V). Make sure that the poim gap is adjllsted properly
before checking
tlte ignition timing
* With stroboscopic tjming lighC
J. Connect the timing lighl
2. Start the e<1gine and allow it to idle at l .200 rpm.
J. Aim the matching mark with the timing light and sec if
t11e mark .. fl'' aligns with the index mark.
If not aligned. loosen the screws and rotate the base
plate in
either direction. RotatiJ1g the plate clockwi;e
will advance
the timing. Rotation of the plate in
co11nterclockwise .direction will retard the timing.
4. Raise the engine speed up to 4,000 rpm and again check
U1e index mark. The igni lion liming is correct if the
index mark js between the advance marks.
* With test lamp
I. Connect one lead of the test lamp to the contact
breaker spring and the other to the engine (ground}
2. Turn on both the main and ignition switch•~
3. Slowly turn the generator rotor in a counterclockwise
direction unti l the lamp is about lo light .. Timing is
correct if the mark "F" is lined up w,th the index mark
4. When adjustment is neces..<-1ary, loosen the locking screws
and rotate the lme plate as necessary.
3. CARBURETOR
Make adjustments with the engine "'arme d up.
J. Set the engine at an idle speed of 1,200 rpm by turn ing
the throttle sto p screw. Rotation of 1l1e throt11e stop
screw in a clockwise direction will increase d1e idle
speed. and vice versa ,
2. Turn the air strew eithe.r in or out to obtain ,he highest
idle speed . (Correct idle speed will be obtained by
turning the air screw all th e way in and then backing it
out l¼ lurns).
3. If it.Ile speed is increased or decreased above or below the
specified selling. readjust hy the thr ottle stop screw.
Specified
idle speed: l.200 rpm
4. THROTTLE GRIP PLAY
J. 'T1ie throttle grip should be adjusted to have I 0- t 5°
play of the grip rolatiou.
To adjust. loosen the l ock nut and turn Uie grip play
adjuster eilhet in or out as necessary,
Fig.
2,4 (J)
(3)
(1)
Fig . 2 s
Generator rotor ('.!) "F" tnark
Index mark (4) Advance mark
Rase plate locking sc rew
l!ase plate
(3) Test lamp
Fig. 2-6 (l) Stop screw (2) Air screw
/
--------( 1)
'
I
'
(2)
fig. 2-7 (I) Lock nut
(2) Grip play adju,tcr