Wiring Diagram - Hitachi CS 27EPAP(S) Service Manual

3. Adjusting air gap (clearance) between the magneto rotor comp. periphery and
ignition coil ass'y
(1) Remove the Muffler Cover [4]<4>, Cylinder Cover [1]<1>, and Fan Case [118]<118>.
(2) Loosen the two Hex. Hole Bolts 4 x 18WS [127]<127> so as to tighten the Ignition Coil Ass'y
[128]<128> temporarily.
(3) Insert a thickness gauge between the magnetic steel section along the periphery of the Magneto Rotor
Comp. [136]<136> and the Ignition Coil Ass'y [128]<128>, and then adjust the position of the Ignition
Coil Ass'y [128]<128> so that the gap becomes 0.3 to 0.4 mm.
(4) Tighten the two Hex. Hole Bolts 4 x 18WS [127]<127> and remove the thickness gauge.
(5) Fully tighten the Hex. Hole Bolts 4 x 18WS [127]<127>, and then check that the gap is 0.3 to 0.4 mm.
Ignition Coil Ass'y [128]<128>
Magneto Rotor Comp.[136]<136>

4. Wiring diagram

Perform wiring as shown in the figure below.
Connect the Cord [134]<134> to the connector on the Ignition Coil Ass'y [128]<128>. Fasten the Cord
[135]<135> to the Ignition Coil Ass'y [128]<128> with the Hex. Hole Bolts 4 x 18WS [127]<127>. Connect
the Stop Switch Cord [107]<107> and the Ignition Coil Ass'y [128]<128> to the Stop Switch [106]<106>.
Connect the Cord [134]<134> and the Cord [135]<135> to the Stop Switch Cord [107]<107>. After wiring,
check for sparks of the Spark Plug [12]<12>.
Stop Switch [106]<106>
Hex. Hole Bolt 4 x 18WS [127]<127>
Magnetic steel portion
Stop Switch Cord [107]<107>
Screw [129] or
Screw M4<129>
-8-
Gap 0.3 to 0.4 mm
Ignition Coil Ass'y [128]<128>
Cord [133]<133>
M4 Flange
Nut [132]
Earth Cord [130]<130>
Clip [131]<131>
Hex. Hole Bolts
4 x 18WS
[127]<127>
Cord
[134]<134>
Washer T1.6
[16]<16>
Cord [135]<135>