Defective Clutch; Gear Shifting Troubles - Suzuki RV50 Service Manual

2. Check to see if engine
compression is higher
than standard
3. Check carbon deposit
4. Check to see that piston
rings move smoothly in
grooves
5. Check to see that the
clutch works properly
6. Check to see that the
ignition timing is correct
7. Drive chain too tight
8. Incorrect spark plug
heat range
9.
Too lean fuel mixture

Defective Clutch

Description
1. Clutch slippage
2. If clutch drags

Gear Shifting Troubles

2. Gear shifting lever
*
Too high compression
1. Carbon deposits in combustion chamber
2. Too thin a cylinder head gasket
carbon deposit in muffler, exhaust
pipe, exhaust port and combustion chamber
*
Piston rings stiff by carbon deposit
-r----------- � "-�--
Clutch slippage
- -- -------········
f-·--
Check Points
1. Improperly adjusted clutch
2. Clutch springs worn
3. Clutch plates worn
1. Improper weight oil
2. Uneven clutch spring tension
Check Points
do not engage,
shifting cam groove damaged
2. Gear shifting forks not moved
smoothly on cam
3 . Gear shifting fork damaged
4. Gears seized
* If gear shifting lever does not return to
normal position.
Remove carbon
deposit
Replace
Disassemble and
remove carbon
deposit
Remove carbon
deposit
Adjust
----
Adjust
Adjust
I Replace with colder
I
or hotter plug
--
Adjust carburetor
Remedy
Adjust
Replace
Replace
Replace
Replace
Remedy
Replace shifting cam
Rectify with emery
paper
Replace
Replace
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