Robin America EH30 Specifications download pdf (Page 28)

CARBURETOR

. .-

5-1

DIAGNOSIS OF TROUBLES

Engine does not. start.

Carburetor needle valve- is held open by dirt

gum.

(See remedy

Pilot, jet is partially clogged. (See' remedy.

Unstable engine operation.

Carburetor needle valve is held open by dirt

gum. (See remedy

1.)

Main jet is partially clogged. (See remedy

Pilot

jet

is partially clogged. (See remedy

Main jet is partially clogged. (See remedy

Carburetor floods.

Carburetor needle valve is held open by dirt or

gum:

(See remedy-

1)-

Idling speed is high or slow.

Adjust. the slow speed screw. (See remedy

Engine exhausts white smoke.

5-2

REMEDY

FOR

TROUBLES

Remedy

(2)

Remove float chamber from body.

(1)

Remove' fuel strainer' from body.'

(3)

needle valve. is

held open, disassemble

float and clean needle valve and fuel line

;in kerosene and blow the remai.nings with

compressed air. (See Fig.

29.)

(4)

Clean fuel strainer in kerosene.

(5)

Attach needle valve and float

body.

(6)

Attach float chamber

body.

TIGHTENING

TORQUE

kgf

685

N'..'

(7)

Attach ,fuel strainer

to.

body.

FUEL

STRAINER

Fig.

TIGHTENING TORQUE

kgf

345

':+

I,.

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Robin America EH30 Specifications Page 28

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