CYLINDER COMPRESSION
Warm up the engine before compression
test.
Remove the spark plug.
Insert a compression gauge.
Open the throttle valve fully and push the
starter button to test the compression.
Compression: 12kg/cm_
If the compression is low, check for the
following:
- Leaky valves
- Valve clearance too small
- Leaking cylinder head gasket
- Worn piston rings
- Worn piston/cylinder
If the compression is high, it indicates that
carbon deposits have accumulated on the
combustion chamber and the piston head.
FINAL REDUCTION GEAR OIL
The gear oil level shall be at the oil check
bolt hole. If the oil level is low, add the
specified oil to the proper level.
Specified Gear Oil: SAE10W90#
Install and tighten the oil check bolt.
Torque: 1.0_ 1.5kg-m
Start the engine and check for oil leaks.
GEAR OIL CHANGE
Remove the oil filler bolt.
Removes the oil drains bolt and drain the oil
thoroughly.
Install the oil drain bolt.
Torque: 1.0_ 1.5kgf-m
Fill with the recommended oil.
Oil Capacity:At disassembly : 0.12cc
At change : 0.09cc
Reinstall the oil filler bolt and check for oil
leaks.
Torque: 1.0_ 1.5kgf-m
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