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Starting The Engine

1.  Make sure the glow plug(s) is/are
installed and tightened.

2.  Be sure the propeller is properly

secured. The use of an anti-loosening
nut, or “jam nut,” is encouraged on 
4-cycle engines.

3.  Make sure that the fuel tank line(s)
are properly connected. The fuel
pickup line should be connected to the
carburetor spray bar (84), and the vent
line should be connected to the
pressure nipple on the muffler. The
proper “plumbing” of the lines is
extremely important to the
performance of any engine. Saito
recommends the tank be mounted
approximately 5 mm lower than the
carburetor center. 

4.  Be certain that the muffler is
installed properly by oiling the threads
prior to inserting the muffler into the
cylinder head and that the pressure line

is properly connected.

5.  Fill the fuel tank.

6.  Prime the engine: 

• Check to make sure the glow plug is

not connected to the heat source
(glow plug clip/locking socket)

• Open the throttle fully

• Rotate the propeller in a counter-

clockwise direction 5 to 6 times
while plugging the end of the muffler
with your finger to draw fuel into 
the carburetor.

Note:  Saito single cylinder engines
are now manufactured without the
choke valve (92). Due to the excellent
fuel draw characteristics of the Saito
engines, the use of the choke was
determined not to be necessary.

7.  Start the engine:

• Turn through the prop 2 to 3 times

slowly to ensure that the engine is
not hydro-locked (see note below).

Note:  When using an electric starter,
care should be taken to be sure the
engine does not become “hydro-

locked” (flooded with fuel). While the

electric starter will turn the engine
over, it may damage the connecting
rod or other components. If the engine

becomes hydro-locked, simply remove
the glow plug and turn the engine over

a few times with the “chicken stick” or
electric starter. The excess fuel will be
forced to exit the engine via the

cylinder head.

• Close throttle to 

1

/

4

– 

1

/

3

open position.

• Rotate propeller clockwise until it is

against the compression stroke.

S  T  A  R  T   I  N  G     T  H  E      E  N   G  I  N   E

5

 Saito Single Cyl Manual 9-00  9/11/00  10:06 AM  Page 7

Содержание FA-30S (H)

Страница 1: ...30S Golden Knight FA 50 FA 50 Golden Knight FA 56 FA 56 Golden Knight FA 65 FA 65 Golden Knight FA 72 FA 72 Golden Knight FA 80 FA 80 Golden Knight FA 91 Special FA 91S Golden Knight FA 120 Special F...

Страница 2: ...VERY IMPORTANT Failure to read and follow these instructions before you proceed to start your engine may result in engine damage and the voiding of your warranty...

Страница 3: ...especially children are at least 20 feet away 3 Use the correct size and pitch of propeller for your engine refer to the Propeller Chart on page 16 of this manual 4 It is extremely important to balan...

Страница 4: ...a safe place well away from sparks heat or anything that can ignite the fuel Beware Model engines get very hot while running Do not attempt to handle them until they have cooled Always run your model...

Страница 5: ...ior to use 3 Glow Plug Battery Your glow plug may be properly heated by several different sources The Hangar 9 Power Panel HAN106 when accompanied by a 12 volt Sealed Lead Acid Battery HAN102 and a Gl...

Страница 6: ...ng procedures are applicable 1 Use of a fuel as described in the Support Equipment section on page 3 of this manual for break in purposes is perfectly acceptable 2 Use the proper glow plugs Your engin...

Страница 7: ...Open the throttle fully Rotate the propeller in a counter clockwise direction 5 to 6 times while plugging the end of the muffler with your finger to draw fuel into the carburetor Note Saito single cy...

Страница 8: ...such as those available from Saito specifically or for Saito engines The idle needle valve 89 or air bleed needle valve for the Saito 30S H GK engines may now be refined Please refer to the Carburetor...

Страница 9: ...e adjustment screw if applicable If not adjust the idle setting via the throttle trim of your transmitter Carburetor Adjustments for Air Bleed Carburetors Note The Saito FA 30S H and FA 30SGK use an a...

Страница 10: ...heck all screws and nuts on both the engine and muffler After 1 to 2 hours of operation valve adjustment may be necessary Adjust the valves as shown in the Engine Maintenance section The Saito engines...

Страница 11: ...edures please contact the Saito Service Center at 217 355 9511 Our technicians will be happy to advise you on maintenance issues Valve Tappet Gap Adjustment After approximately one hour of operation t...

Страница 12: ...Coy MC 4C is highly recommended Tips For Extended Engine Life To add longer life to your Saito engine the following recommendations are made 1 Use a high quality fuel containing 20 lubricants 2 Use re...

Страница 13: ...day s modern glow engines from starting To that end make sure you re using good quality fresh fuel there are good glow plugs installed and the starting battery is charged and in good condition Should...

Страница 14: ...ut Mixture too rich Close high speed needle valve slows down and 1 2 turn and start again Repeat then stops until engine is running smoothly Engine starts Mixture too lean Open high speed needle valve...

Страница 15: ...2 Pc 30S43 30S43 5043 5043 5043 5043 5043 5043 44 Rocker Arm Bracket Left 45 Rocker Arm Bracket Right 46 Valve In Out Pr 30S46 30S46 5046 5046 5646 5646 6546 6546 47 Valve Spring Keeper Retainer 2 Se...

Страница 16: ...6546 91S46 91S46 47 Valve Spring Keeper Retainer 2 Sets 6547 6547 6547 6547 6547 6547 48 Valve Retainer 4 Pc 5048 5048 5048 5048 5048 5048 49 Rocker Arm Cover Pr 5049 50GK49 5049 50GK49 5049 50GK49 6...

Страница 17: ...Rocker Arm Bracket Right 120S45 150S45 120S45 150S45 120S45 150S45 46 Valve In Out Pr 120S46 120S46 120S46 120S46 18046 18046 47 Valve Spring Keeper Retainer 2 Sets 120S47 120S47 120S47 120S47 120S47...

Страница 18: ...00 11 500 rpm 12 x 8 13 x 6 13 x 8 13 x 6 13 x 8 14 x 6 11 x 9 11 x 10 12 x 8 14 x 6 15 x 4 12 x 9 FA 80 80GK 2000 11 500 rpm 12 x 8 13 x 6 13 x 8 13 x 6 13 x 8 14 x 6 11 x 9 11 x 10 12 x 8 14 x 6 15...

Страница 19: ...150 FA 150GK 59 24 150 175 69 132 80 45 68 110 FA 180 FA 180GK 59 24 150 175 69 132 80 45 68 110 SPECIFICATIONS Items Disp Bore Stroke Weight K Cylinder HP cc mm mm g ISO FA 30S H 30S GK 5 03 20 16 27...

Страница 20: ...Rocker arm screw nut 2 each 43 Rocker arm pin 2 44 Rocker arm bracket left 1 45 Rocker arm bracket right 1 46 Valve in out 2 47 Valve spring keeper retainer 2 each 48 Valve retainer 49 Rocker arm cov...

Страница 21: ...peller size or lack of balancing etc Damage due to improper disassembly Modifications of any kind W A R R A N T Y R E P A I R S 19 1 Ship your engine in its original box freight prepaid to Horizon Ser...

Страница 22: ...ost you will be provided with an estimate advising you of your options Any return freight for non warranty repairs will be billed to the consumer Please advise us of the payment method you prefer to u...

Страница 23: ......

Страница 24: ...Exclusively distributed by Horizon Hobby Inc Champaign IL 61822 www horizonhobby com Copyright 2000 Stock SAIMAN1 updated 9 7 2000 SAI 99 36...

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