DAELIM ROADWIN VJ125 - Carburetor Idle Speed; Cylinder Compression Pressure

2-7
INSPECTIONS / ADJUSTMENTS
● Measure the vlave clearance again.
● Install the cylinder head cover and tighten the bolts.
TORQUE : 1.0kgf
··
m (10N
··
m)
● Install the A.C generator cap and crankcase hole cap.
TORQUE :
A.C GENERATOR CAP : 0.6kgf
··
m(6N
··
m)
CRANK CASE HOLE CAP : 0.8kgf
··
m(8N
··
m)
CYLINDER COMPRESSION PRESSURE
● Warm up the engine.
● Stop the engine, and remove the spark plug cap and
spark plug. Install the compression gauge.
● Open the throttle completely and crank the engine
with the starter motor until the gauge reading stops
rising.
TOOL : COMPRESSION GAUGE
COMPRESSION PRESSURE : 13.0
㎏㎏
f/
㎠㎠
(600rpm)
● If compression is low, check the following:
- Incorrect valve clearance adjustment
- Valve leakage
- Leakage from the cylinder head gasket.
- Worn piston/cylinder
● If compression is high, check the following:
- Carbon deposits on the piston head, and cylinder
head.
󳢯The maximum reading is usually reached within
4~7 seconds
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
ADJUSTING WRENCH B
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
SPARK PLUG WRENCH
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
COMPRESSION GAUGE
CARBURETOR IDLE SPEED
● Warm up the engine for about ten minutes.
● Turn the throttle stop screw as required to obtain the
specified idle speed.
IDLE SPEED : 1,600
±±
100rpm
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
THROTTLE STOP SCREW
󳢯Inspect all other engine adjustments are within
specifications and adjust idle speed.
󳢯The engine must be warm for accurate adjustment.
Support the motorcycle on a level surface and shift
the transmission into neutral.