Hitachi CG 25EUAP (L) Service Manual page 13

4. Ignition coil and spark plug cap
(1) Disassembly
Loosen the Bolt M4 x 18 [123], and then remove the Ignition Coil [125].
To remove the Spark Plug Cap [16], add a drop of oil into the Spark Plug (TORCH CMR5H) [18] hole in
the Spark Plug Cap [16], move the high-voltage cord back and forth to spread the oil, and then slowly
pull out the Metal Fitting of Plug Cap [17] so that it is not extended.
(2) Reassembly
Insert the high-voltage cord of the Ignition Coil [125]
into the Spark Plug Cap [16], and pull out the
high-voltage cord from the Spark Plug (TORCH
CMR5H) [18] hole. Fit the Metal Fitting of Plug Cap
[17] onto the pulled-out high-voltage cord, and then
draw back the high-voltage cord into the Spark Plug
Cap [16] while being careful to prevent the Metal
Fitting of Plug Cap [17] from coming off. When
mounting the Ignition Coil [125], be careful to
maintain the correct gap between the Ignition Coil
[125] and the magneto rotor assembly. (See section
2 on page 6.) Finally check that the Stop Cord [126]
and the Earth Cord [124] are not damaged.
5. Tank and recoil starter ass'y
(1) Disassembly
Before removing the Tank [134], make sure that it
contains no gasoline.
Loosen the Bolt M5 x 25 [138], and then remove the
Stand [136] and Tank [134].
To remove the Recoil Starter [85], loosen the Screw
M4 x 25 [87], and then remove the Recoil Starter
[85].
(2) Reassembly
Before reassembly, check the Fuel Pipe [131] and
Return Pipe [132] for any damage. If any
deterioration, crack or gasoline leak is found, replace
both parts.
Use a piece of wire to draw out the Pump Filter Body
[135] from the fuel inlet of the Tank [134]. If the
Pump Filter Body [135] is dirty, clean it with a cloth
dipped in gasoline.
To check for clogging of the Pump Filter Body [135],
remove the Pump Filter Body [135] from the Fuel
Pipe [131], and check whether air can be blown
through the Pump Filter Body [135]. If the Pump
Filter Body [135] is clogged, replace it.
• Spark plug cap
[16]
High-voltage cord
• Tank
[131]
[132]
[133]
[135]
[70]
[137]
[138]
-12-
[17]
[130]
[134]
[136]