Filter
Top Products
[4] DISASSEMBLY/ASSEMBLY
[4]-6. Clutch drum
DISASSEMBLING
ASSEMBLING
(1) Remove Clutch case section from the engine.
(2) Remove Retaining ring S-12 with 1R004 from clutch case section.
(3) Remove Clutch drum from Clutch case section by pressing 1R247 with
Arbor press. (Fig. 29)
(1) Put Clutch case on the table of Arbor press vertically, then press-fit
the shaft of Clutch drum into the hole of Ball bearing 6201LLU with
1R286 and Arbor press as drawn in Fig. 30.
(2) Set Retaining ring S-12 in place with 1R004.
Fig. 29
Fig. 30
Clutch case
1R247
Arbor press
Clutch drum 1R286
Clutch case
Repair
P 7/ 14
[4] DISASSEMBLY/ASSEMBLY
[4]-7. Ignition
(1) Remove Plug cap from Spark plug, then detect the continuity between
Plug cap spring in Plug cap and Earth terminal of Ignition coil.
It is the normal condition when Tester shows 2.0kΩ±0.5kΩ. (Fig. 31)
(2) In case of no continuity or unstable continuity, check the connection
between Plug cap spring and Ignition coil as follows:
(A) Spray the lubricant in Plug cap, then pull out Plug cap spring
together with Ignition cable using Long-nose pliers. (Fig. 32)
(B) In case no connection or inconsistent connection, then check
the condition of Plug cap and spring. Reassemble them or replace
them if they are disorder.
(C) Insert the end of Plug cap spring into Ignition cable then return
them back to the inside of Plug cap carefully so as not to be
disconnected.
(D) Check Plug cap and spring again according to the step of (1)
to avoid poor connection causing the poor sparks of Spark plug.
(1) Remove Plug cap with Plug cap spring, then remove Spark plug with Socket wrench
16-17 (standard equipment).
Note: When the spark area is wet with Fuel, wipe it away with a cloth and dry it by
air blow.
(2) Clean carbonized materials on Insulated part for sparking with a wire brush.
(3) Do fine adjustment of Spark plug as drawn in Fig. 33.
Insert 0.7mm thickness gauge of 1R366 to the clearance and adjust the leg of Spark plug carefully.
(4) Install Plug cap with Plug cap spring on Plug and connect the plug screw part to a metal part of Engine, then pull Starter
rope slowly. The sparks can be seen when starter rope is pulled.
(5) When the sparks can not be seen, try [CHECK OF PLUG CAP] to detect the continuity.
If required, replace Plug and recheck the sparks through the above process.
Fig. 31
Fig. 32
Fig. 33
CHECK OF PLUG CAP
CHECK OF SPARK PLUG
0.6 up to 0.7mm
Plug cap spring
Plug cap
Long-nose
pliers
Leg
Plug cap spring
in Plug cap
Earth terminal
of Ignition coil
Tester
Flywheel
(inside of Clutch case)