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COMPRESSION PRESSURE MEASUREMENT просмотров - 546
CHK ADJ
D-8
IGNITION TIMING CHECK/ COMPRESSION PRESSURE MEASUREMENT
Spark plug gap: 0.7 ~ 0.8 mm
NOTE:
Ignition timing is not adjustable
16. Install
• Spark plug Ø
NOTE:
Before installing a spark plug, clean the gasket surfa- ce and plug surface
IGNITION TIMING CHECK NOTE:
Prior to checking the ignition timing, check all electri- cal connections related to the ignition system. Make sure all connections are tight and free of corrosion and that all ground connections are tight.
1. Attach:
1• Timing light Ø
Engine tachometer Ø
(to the spark plug lead)
|

2. Check
• Ignition timing
************************************************************ Checking steps:
• Start the engine and let it warm up for several minu- tes. Let the engine run at the specified speed.
Engine idling speed: 1,600 ~ 1,800 r/min
• Check the stationary pointer §a to verify that it is wit- hin the required firing range §b indicated on the
flywheel
aIncorrect firing range —( check the ignition system
b
************************************************************
NOTE:
Insufficient compression pressure will result in perfor- mance loss
1. Remove
• Seat and compartment
2. Check:
• Valve clearance
If not as specified, adjust
See section on VALVE CLEARANCE ADJUST- MENT
3. Start the engine and let it warm up for several minutes.
4. Turn off the engine
5. Remove:
• Spark plug
CAUTION:
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CHK ADJ D-8 IGNITION TIMING CHECK/ COMPRESSION PRESSURE MEASUREMENT Spark plug gap: 0.7 ~ 0.8 mm NOTE: Ignition timing is not adjustable 16. Install • Spark plug Ø NOTE: Before installing a spark plug, clean the gasket surfa- ce and plug surface IGNITION TIMING CHECK NOTE: Prior to checking the ignition timing, check all electri- cal connections related to the ignition system. Make sure all connections are tight and free of corrosion... [читать подробенее]