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(8) Assemble Refueling winding to Refueling handle group as drawn in 

Fig. 12

.

(9) Assemble Refueling winding to Throttle lever of Carburetor as drawn in 

Fig. 13

.

Fig. 12

Fig. 13

Curve
Groove

Stopper

Sheath

Refueling handle group

1. Align the hole for Stopper of Refueling winding

    to the curve of 

Refueling handle group

.

2. Insert Stopper of Refueling winding

    into the hole along the curve.

3. Put the inner cable of Refueling winding

    into the groove of 

Refueling handle group

.

4. Connect the sheath of Refueling winding 

    to the original position of Refueling handle

    group.

5. Guide the other end of Refueling

    winding to Carburetor side by passing

    it under Pump frame.

1. Connect the other end of Refueling winding to Carburetor.  Then align the lever of 

    Refueling handle group 

to “L” position. And then make sure that Adjusting screw of 

    Carburetor is contacted to

 Throttle lever of Carburetor

.  

    If the screw is not connected to the lever, regulate 

Adjust screw

 until Adjusting screw

    of Carburetor contacts 

Throttle lever of Carburetor

.

Pump frame

Adjust screw

2. Assemble Air cleaner cover with M5x14 Pan head screw.

Air cleaner cover

ASSEMBLING

[3] DISASSEMBLY/ASSEMBLY

[3] -1. Pump Section (cont.)

Adjusting screw of Carburetor comes

in contact with Throttle lever of 

Carburetor at “L” position of

Refueling handle group.

Summary of Contents for EW1050H

Page 1: ...X only Rapid type Hose coupling set Coupling for water supply hose with Hose band 8m Delivery hose with Nozzle 1 inch NPT adapter Straight unleaded gasoline 2 Carburetor Engine Displacement cm cu in F...

Page 2: ...Hex nut while holding M8x30 Hex bolt with Wrench 8 M8 Hex nut Pump case Remove Pump casing and then separate Volute from Engine section Pump frame Pump frame Pump case Pump case Pump frame Starter rop...

Page 3: ...stopper from Refueling handle group along the curve M5x14 Pan head screw 3 Remove Pan head screw and separate Refueling handle group from Handle Sheath of Refueling winding Stopper of Refueling windin...

Page 4: ...2mm unscrew four M5x25 Hex bolts to remove Pump frame from Engine section 3 Apply 1R090 to the rib Fin of Impeller then turn Impeller counterclockwise by tapping 1R090 with a hammer to remove Impeller...

Page 5: ...Refueling handle group does not wobble on the Handle 1 Assemble Refueling handle group to Handle as drawn in Fig 4 2 Assemble Mechanical oil seals to Pump body rear and to Impeller as drawn in Fig 5...

Page 6: ...ning torque of their bolts have to be 2 5 3 5 N m Washers 0 5mm thick and 0 2mm thick Drive shaft 1A Measure the length from the stepped portion of Drive shaft to the neck of the Engine If the length...

Page 7: ...cepting ribs 2 Assemble Volute to Pump frame while fitting its projections to the accepting ribs on Pump frame Then put Packing to the Volute Projection M8x35 Hex bolt M8x35 Hex bolt Handle M8 Hex nut...

Page 8: ...h off 3 Pull Recoil starter in order to make sure that the rotating Impeller does not touch Volute In case of touching Volute return to Fig 8 and adjust by adding or reducing Washer s Shelf group 1 As...

Page 9: ...efueling handle group 5 Guide the other end of Refueling winding to Carburetor side by passing it under Pump frame 1 Connect the other end of Refueling winding to Carburetor Then align the lever of Re...

Page 10: ...in Fig 14 After removing Blower housing separate two M6x16 Pan head screws and Shaft from Flywheel The other disassembly assembly is the same as Makita brush cutters Fig 14 Parts breakdown of Engine...

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