Yamaha EF3000iSE Service Manual page 26

AIR GAP BETWEEN TCI UNIT AND FLYWHEEL
MAGNETO/COMPRESSION PRESSURE
2
4. Install:
• Flywheel magneto cover
• Recoil starter
Refer to "RECOIL STARTER AND FLY-
WHEEL MAGNETO" in CHAPTER 3.
• Carburetor
Refer to "CARBURETOR" in CHAPTER
3.
• Air filter element assembly
Refer to "AIR FILTER ASSEMBLY AND
CONTROL UNIT" and "AIR FILTER
ASSEMBLY, CONTROL UNIT AND
NOISE FILTER" in CHAPTER 3.
• Fuel tank
Refer to "FUEL TANK AND CONTROL
BOX" in CHAPTER 3.
COMPRESSION PRESSURE
NOTE:
Measure the compression after checking and
adjusting the valve clearance.
1. Warm up the engine for several minutes.
2. Remove:
• Panel 4
Refer to "COVERS, PANELS, AND
CAPS".
3. Remove:
• Spark plug cap
• Spark plug
4. Connect:
• Compression gauge 1
1
• Adapter 2
Compression gauge:
Adapter:
SWL2190J
2-14
INSP
ADJ
YU-33223, 90890-03081
YU-33223-3, 90890-04082