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Makita EW300R Parts Manual

Makita EW300R Parts Manual

3" centrifugal pump
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1
1
3"
CENTRIFUGAL PUMP
Model EW300R
CONTENTS
1)
Pump
2)
Crankcase
3)
Crankshaft
&
Piston
4) Intake
8t
Exhaust
5) Governor, Operate
6) Cooling
&
Starting
7)
Fuel, Lubricant
8) Electric Device
9)
ACCeSSOrieS
IMPORTANT
-
To assure product SAFETY
and RELIABILITY. repairs, maintenance or
adjustments should
be performed by
MAKITA Service Centers
or
other qualified
service organizations. Always use MAKITA
replacement parts.
1
1-93

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Summary of Contents for Makita EW300R

  • Page 1 6) Cooling Starting & Fuel, Lubricant 8) Electric Device ACCeSSOrieS Model EW300R Piston IMPORTANT To assure product SAFETY and RELIABILITY. repairs, maintenance or be performed by adjustments should MAKITA Service Centers other qualified service organizations. Always use MAKITA replacement parts.
  • Page 2 INNER CASING 12 480-08010-12 1 PACKING, INNER CASING 13 481 -00000-06 1 SUCTION FLANGE (NPT) 14 480-08010-14 3 BOLT AND WASHER ASS’Y (MSXSO) 2 MODEL EW300R Qty. Part Fig. used 480-0801 0- 15 1 481 -00000-08 1 480-0801 0-20 1...
  • Page 3 RUBBER PIPE FLANGE BOLT, HEAD BOLT AND WASHER ASS'Y FLANGE BOLT, TAPPET COVER GASKET SET (INCL. FIG. 14,16,17, 22,23,29 SECTION 4 FIG. 10,17, 19,20 OIL LEVER SENSOR, COMPL. GASKET CLAMP BOLT AND WASHER ASS'Y WIRE 22, COMPL. 3 MODEL EW300R...
  • Page 4: Crankshaft & Piston

    3) Crankshaft Piston & Part Qty. Fig. Used Description 227-20301 -51 1 CRANKSHAFT, COMPLETE (INCL. FIG. 2) 227-22501 -00 CONNECTING ROD ASS'Y (INCL:FIG. 4-6) 227-23001 -03 CONNECTING ROD BOLT 227-231 01 -03 OIL SCRAPER 227-23201 -03 ROD LOCK WASHER -1 3 21 4-23301 PISTON PIN 227-23401 -03...
  • Page 5 Intake 8t Exhaust Part Qty. Fig. Used Description CAMSHAFT 227-31 701 -03 TAPPET 227-33301 -03 VALVE SPRING 227-33601 -03 SPRING RETAINER 227-33701 -03 INTAKE VALVE 227-33401 -03 EXHAUST VALVE 227-33501 -1 3 MUFFLER, COMPL. 227-30107-01 MUFFLER COVER, COMPL. 227-34201 -1 1 GASKET, COMPL.
  • Page 6 5) Governor, ODerate 6) Cooling Starting & 1 ” MODEL EW300R Part Qty. Fig. Used Description 227-42301-01 GOVERNOR LEVER, COMPL. 2 227-42201-03 1 GOVERNOR SHAFT 227-42701-01 1 GOVERNOR ROD 4 227-42801-01 ROD SPRING 5 003-13060-00 2 CLIP 6 001-14062-50 BOLT AND WASHER ASS’Y...
  • Page 7 Description FLOAT PIN FLOAT CHAMBER BODY PACKING BOLT MAIN JET (#82.5) SCREW CHOKE VALVE CHOKE LEVER NEEDLE VALVE ASS'Y RING RING STEEL BALL SPRING THROTTLE VALVE (#170) THROTTLE SHAFT ASS'Y SPRING SCREW PILOT JET (#50) SCREW SEAL 7 MODEL EW300R...
  • Page 8: Electric Device

    Electric Device 8 MODEL EW300R aty. Part Describtion Used Fig. 227-701 20-08 FLYWHEEL, COMPLETE 227-701 30-38 IGNITION COIL, COMPL. (INCLUDES FIG. 3) 226-70245-08 GROMMET 01 1-00601 -21 FLANGE BOLT 207-731 02-21 WIRE 2, COMPLETE 066-20000-1 1 STOP BUTTON 206-75501 -01...