background image

T

ROUBLESHOOTING

S

YMPTOM

C

AUSE

C

OPRECTIVE   

A

CTION

Engine fails to Start

Engine fires but

does not run

Engine starts but

slows down and 

then stops

Engine starts,

speeds up, and

until then quits

Engine quits

when glow ignitor 

is removed

Low voltage on starting

battery

Bad glow plug(s)

Insufficient priming

"Flooded" due to

excessive priming

Over primed

Mixture too rich

Mixture too lean

Mixture too rich

Incorrect glow plugs

Incorrect or bad fuel

Replace/recharge the

starting  battery

Inspect/Replace bad

glow plugs

Repeat priming proce-

dure

Disconnect battery,

remove glow plugs and

rotate propeller several

times to "clear"

cylinder(s)

Disconnect battery and

rotate propeller several

times to "clear"cylin-

der(s)

Close high speed needle

1/2 turn and start again.

Repeat engine is run-

ning smoothly.

Open high speed needle

valve 1/2 turn and start

again.Repeat until engine

is running smoothly.

Close high speed needle

valve 1/2 turn and

restart.
Change glow plugs

Change fuel

In the event that none of the above procedures results in the engine run-

ning properly, contact our service departments for suggestions at:Horizon 

Hobby, Inc. 4105 Fieldstone Road, Champaign, IL 61822

877-504-0233 (Mon-Fri 8:00-5:00 CST)

14

校了_斎藤製作所_MCFSE冊子cs3.indd   14

2010/11/04   10:01:48

Содержание FA-90R3

Страница 1: ...INSTRUCTION MANUAL Multi Cylinder Four Stroke Engines FA 90R3 FA 170R3 FA 325R5 D FA 200R3 FA 450R3 D...

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

Страница 3: ...n running the engine be sure that all spectators especially children are at least 20 feet away 2 Use the correct size and pitch of propeller for your engine refer to the propeller chart in this man ua...

Страница 4: ...possibility of bodily harm Also all loose objects screwdrivers pencils nickel cad mium starters stc Should be removed from your pockets so they do not fall into the propeller 4 Glow plug clips and co...

Страница 5: ...umbers and descriptions This will assist you in easily and rapid ly identifying the respective parts of your Saito engine SUPPORT EQUIPMENT The following items which are not included with your Saito e...

Страница 6: ...e common lead from the glow plug connector to the terminal of a 125V 10A micro switch not supplied b Solder a lead from the micro switch to the positive terminal on the Ni Cad battery c Attach the sin...

Страница 7: ...e instruc tions included with the glow dri ver you ve selected NOTE The use of an on board glow system is highly recom mended This will guarantee a smooth reliable idle If an on board glow system will...

Страница 8: ...the exploded view if applicable and down the pushrod tubes 40 will ensure proper lubrication for the first run Regardless of the mounting met hod chosen for break in the following procedures are appl...

Страница 9: ...and inserting the crush washers and that the lines are properly connected See Figure 3 below 5 Fill the fuel tank 6 Check to make sure the glow plugs are not connected to the heat source glow plug cl...

Страница 10: ...engine as illustrated After priming be sure to install the plug START THE ENGINE 11 Close the throttle to 1 4 to 1 3 open position 12 Rotate the propeller clockwise until it s against the compression...

Страница 11: ...o nents If the engine becomes hydro locked simply remove the glow plugs and turn the engine over a few times with the chicken stick or electric starter The excess fuel will be forced to exit the engin...

Страница 12: ...e valves can be checked at this time Refer to the Engine Maintenance Section on page 12 for information on the valve adjustment The use of a tachome ter is encouraged for setting the high speed needle...

Страница 13: ...e idle setting via the throttle trim of your transmitter NORMAL ENGINE OPERATION If break in was accomplished on a test bench your engine is ready to be mounted to the aircraft and flown The initial f...

Страница 14: ...maintenance is permissible without voiding the warranty however disassembly of the cylinders crankshaft and cam gear assembly should be done only by the Saito Service Center because of the special ji...

Страница 15: ...ce the propeller prior to use 4 Use a tachometer for precise engine adjustments 5 Use an after run oil EVOX 1001 when you re finished flying for the day 6 For long term storage make sure there is no f...

Страница 16: ...glow plugs Repeat priming proce dure Disconnect battery remove glow plugs and rotate propeller several times to clear cylinder s Disconnect battery and rotate propeller several times to clear cylin de...

Страница 17: ...ntifies the production version of your engine Should you ever need to order a part or have a question pertaining to your engine specity this letter along with the engine type This will allow for easie...

Страница 18: ...74 5 77 5 79 5 198 4 5 FA325R5D 100 30 49 170 220 79 77 93 225 5 2 FA450R3D 110 30 49 200 237 79 100 100 250 5 2 SPECIFICATIONS Items Displacement Bore Stroke Weight K Cyl HP EX cu in mm mm oz ISO Di...

Страница 19: ...Complete Set 170R378 170R378 325R578B 781 Flex Muffler 1 Cylinder 250mm 90R3781 170R3781 170R3781 see 78B1 see 1111 782 Flex Muffler 2 Cylinder 100mm 90R3782 170R3782 170R3782 thru 78B6A thru 1113 783...

Страница 20: ...PARTS LIST FA 90R3 18...

Страница 21: ...PARTS LIST FA 170R3 FA 200R3 19...

Страница 22: ...FA 325R5 D PARTS LIST 20...

Страница 23: ...PARTS LIST FA 450R3 D 21...

Страница 24: ...s exclusive remedies Horizon reserves the right to inspect any and all equipment involved in a warranty claim Repair or replacement decisions are at the sole discretion of Horizon This warranty does n...

Страница 25: ...ny non warranty expenses and a brief summary of the problem Your original sales receipt must also be included for warranty consideration Be sure your name address and RMA number are clearly written on...

Страница 26: ...for a period of 3 years from the original date of purchase This warranty is limited to the original purchaser of the engine and is not transferable Warranty repairs will not cover Normal engine wear D...

Страница 27: ...______________________________________________________________________ Street Address_________________________________________________________________________ City State Zip_ _ _______________________...

Страница 28: ...Exclusively Distributed by Horizon Hobby Inc Champaign IL 61822 Copyright Sep 2010 Stock SAIMAN3 C...

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