FZ53 - Motorrad YS - Kostenlose Bedienungsanleitung

Produkttyp	Viertakt-Motorradmotor
Marke	YS
Modell	FZ53
Hubraum	8,6 cm³ (Bohrung 24 mm, Hub 19 mm)
Gewicht (Motor)	460 g
Gewicht (Schalldämpfer)	33 g
Drehzahlbereich	2.000 – 15.000 U/min
Kraftstoffsystem	Druckbeaufschlagtes Einspritzsystem mit Aufladung
Zündkerze	O.S. Typ F (4-Takt-spezifisch)
Propellergrößen (empfohlen)	10x9–10x10, 11x7–11x8, 12x7–12x8
Drehzahlbereich Propeller	9.000 – 11.000 U/min
Vergaser	Doppelnadel-Einstellung (Hoch- und Niedriggeschwindigkeit)
Einstellung Hochgeschwindigkeitsnadel	2 ½ Umdrehungen offen (ab geschlossen)
Einstellung Niedriggeschwindigkeitsnadel	1 Umdrehung offen (ab geschlossen)
Ventilspiel (kalt)	0,04 – 0,1 mm
Kraftstoffempfehlung	15–30 % Nitromethan, 20–24 % Öl (Rizinus oder synthetisch)
Einlaufverfahren	20 min fett laufen, dann 10 Flüge mit fetter Einstellung
Wartung	Ventilspiel nach 1 h prüfen, dann alle 2 h; Membran und Rückschlagventil regelmäßig reinigen
Sicherheitshinweise	Nicht mit Vollgas starten; Tank nicht unter Druck öffnen; nur empfohlenen Kraftstoff verwenden
Ersatzteile	Alle Teile mit YS-Teilenummern (siehe Teileliste)
Garantie	1 Jahr auf Herstellungsfehler, ausgenommen Verschleiß und unsachgemäße Verwendung

Häufig gestellte Fragen - FZ53 YS

Wie stelle ich die Hochgeschwindigkeitsnadel ein?

Drehen Sie die Nadel im Uhrzeigersinn zum Magern, gegen Uhrzeigersinn zum Fetten. Ausgangsposition: 2 ½ Umdrehungen offen. Nach dem Start finden Sie die höchste Drehzahl und öffnen dann etwa 1/8 Umdrehung für beste Leistung.

Wie stelle ich die Niedriggeschwindigkeitsnadel ein?

Die Niedriggeschwindigkeitsnadel befindet sich auf der dem Gasarm gegenüberliegenden Seite. Ausgangsposition: 1 Umdrehung offen. Nach Einstellung der Hochgeschwindigkeitsnadel: Motor im Leerlauf (ca. 2500 U/min) laufen lassen und dann Gas geben. Bei Husten: fett (Nadel im Uhrzeigersinn), bei Absterben: mager (gegen Uhrzeigersinn). In 1/8 bis 1/4 Umdrehungen anpassen.

Was ist das Einlaufverfahren für den Motor FZ53?

Verwenden Sie einen etwas kleineren Propeller als im Flug. Den Motor mit fettem Gemisch ca. 20 Minuten laufen lassen. Dann im Modell 10 Flüge mit der gleichen fetten Einstellung absolvieren. Danach ist der Einlauf abgeschlossen.

Welchen Kraftstoff soll ich für den YS FZ53 verwenden?

Verwenden Sie einen hochwertigen Kraftstoff mit 15–30 % Nitromethan und 20–24 % Öl (Rizinus, synthetisch oder Mischung). Keinen Viertakt-Kraftstoff wegen zu niedrigem Ölgehalt verwenden.

Wie stelle ich das Ventilspiel (Tappet Clearance) ein?

Ventilspiel nur bei kaltem Motor einstellen. Sollwert: 0,04–0,1 mm. Die Einstellung erfolgt durch Lösen der Kontermutter und Drehen der Einstellschraube. Nach 1 Stunde Betrieb erstmals prüfen, danach alle 2 Stunden.

Wie starte ich den Motor sicher?

Tank befüllen (Vorsicht bei Druck: zuerst Schlauch A vom Rückschlagventil, dann Schlauch B vom Filter entfernen). Nadel 2 ½ Umdrehungen offen. Gas voll auf und Propeller 10 Mal langsam drehen (Anlassen). Dann Gas auf Leerlauf, Zündkerzenbatterie anschließen und starten. Niemals mit Vollgas starten!

Welche Propellergrößen sind für den FZ53 geeignet?

Empfohlen werden Größen 10x9–10x10, 11x7–11x8 und 12x7–12x8. Der Propeller sollte im Bereich 9.000–11.000 U/min drehen.

Wie wird die Membran und das Rückschlagventil zerlegt?

Membran: Einstellschraube entfernen, Ventil und Feder herausnehmen, mit Alkohol reinigen, wieder zusammensetzen und Schraube bündig mit Gehäuse einschrauben. Rückschlagventil: Gehäuse gegen Uhrzeigersinn drehen und vorsichtig wieder zusammenbauen.

Was muss bei der Installation des Motors beachtet werden?

Den Tank wie in Abb. 1 anschließen. Alle Verbindungen festziehen, um Druckverluste zu vermeiden. Kraftstofffilter verwenden. Pfeilrichtung des Rückschlagventils beachten (Pfeil zum Tank).

Was deckt die Garantie für den YS FZ53 ab?

Die Garantie deckt Herstellungsfehler für ein Jahr ab Kauf. Normale Abnutzung, unsachgemäße Montage, Modifikationen oder Verwendung von Viertakt-Kraftstoff sind ausgeschlossen.

BEDIENUNGSANLEITUNG FZ53 YS

Fig.1 SPECIFICATIONS Bore 24.0mm Stroke 19.0mm Weight (engine) 460g (muffler) 33g Practical rpm 2,000-15,000rpm Valve Cover Screws 48 20 31 High Speed needle Valve Check Valve Tube(A) Tube(B) Fuel Filter Low Speed needle Valve 87 97.4

FEATURES

The FZ53 is the most powerful 4 cycle engine of its size and was developed for sport flying as well as power demanding aerobates. • Supercharged system

• Eve! injected

• Regulated and pressurized fuel system

• Miller

The pressurized fuel and injection system makes throttle response superior and is unaffected by tank level.

GLOW PLUG

Select the most appropriate plug from those designed specifically for 4 cycle engines. Glow plug selection greatly affects the maximum engine output and low idle. We recommend the O. S. Type F Plug.

INSTALLATION

1. Connect the engine to the tank as shown in fig 1. Since high pressure is applied to the tank, tighten all connections carefully. Care must be taken to prevent pressure leakage due to under tightening of the check valve or by kinking the fuel lines.
2. Always use a fuel filter. We recommend the YS fuel filter.
3. Match the direction of the check valve arrow fig. 1 with the arrow facing to wards the tank.

PROPELLER INSTALLATION

Due to the high torque of the F253 engine, we have equipped it with a double lock system for safety.

1. Mount the propeller and tighten the rear nut. Next, tighten the front nut as shown in Fig.1.

2. Select a good quality propeller that will turn in the 9,000 to 11,000 rpm range. We recommend sizes 10x9-10x10, 11x7-11x8, 12x7-12x8.

START UP

1. Remove tube B from the filter: remove tube A from the check valve, then till the tank. (CAUTION: If tank is filled or under pressure remove tube A first, then tube B. Fuel will eject if tube B is removed while the tank is pressurized.)
2. Open the nasole valve 2 1/2 turns from the fully closed position.
3. Open the throttle fully and slowly turn the propeller 10 times. This primes the system by pressurizing the tank and sending fuel to the carburetor.
4. Close the throttle to the idle position and connect the glow plug battery. The engine is now ready for starting.

DO NOT ATTEMPT TO START FULL THROTTLE, AS THIS IS VERY DANGEROUS.

BREAK IN

To maximize engine performance and increase durability, please follow this break-in procedure:

1. Use the same size (or slightly smaller) propeller than you intend to use in flying.
2. Use a good quality fuel which contains 15-30% nitromethane and oil content of 20-24%. Synthetic or castor oil can be used, or a combination of synthetic and castor. Do not use four cycle fuel due to low oil content.
3. The needle valve should be set so that the engine is running at a rich setting. Run the engine approximately 20 minutes with this setting.
4. Mount the engine to the model and fly ten times with this setting. This concludes the break-in procedure, it is advisable to always use a slightly rich setting to keep the moving parts lubricated, even after the break-in period.

HIGH SPEED ADJUSTMENT

1. Adjustment of high speed is done by the carburetor needle valve. When the needle valve is turned clockwise, the mixture is leaner. When it is turned counterclockwise, the mixture is richer. A good starting position for the high speed needle valve is 2 1/2 turns open from the fully closed position.
2. When the engine is started, open the throttle gradually. Next, find the peak position (highest RPM) by adjusting the needle valve. Then the needle valve should be opened approximately 1/8 of a turn from full RPM to achieve best performance. The engine may stop if the throttle is opened to full immediately after starting. Wait until the engine temperature rises and then open the throttle slowly.
3. For lying, it is advisable to use a slightly richer mixture setting. By using a richer mixture, the engine temperature is maintained and RPM stability improves.

LOW SPEED ADJUSTMENT

This engine is equipped with a new low speed needle valve to adjust the mixture from low to mid throttle. This needle valve is located on the side of the throttle barrel opposite the throttle arm (Fig. 1).

1. Open the low speed needle to 1 turns from fully closed position.
2. The low speed needle valve should be set after the high speed needle valve has been adjusted. Close the throttle gradually to a idle (approximately 2500rpm). Let it idle for 20 to 30 seconds and then slowly advance the throttle. The adjustment is satisfactory at low speed if transition is smooth at this time.
3. If the engine is running cough on idle, the low speed mixture is rich. If the engine starts to speed up and dies on idle or starts to detonate, when advancing the throttle, the mixture is lean. Turn the low speed needle valve clockwise to richen and counterclockwise for a leaner mixture (note that the direction of the low speed needle valve is opposite the high speed needle valve). Adjustments to the low speed needle valve should be 1/8 to 1/4 of a turn increment at a time to achieve smooth throttle response.

IMPORTANT! The regulator adjusting screw on this engine is factory set. No further adjustments are necessary. If for some reason you have to disassemble the regulator assembly, the regulator adjusting screw should be set flush with the regulator body.

TAPPET CLEARANCE ADJUSTMENT

1. Tappet clearance is factory preset. No adjustment is necessary until after 1 hour of operation (including break-in period).
2. Clearance adjustment should be done when the engine is cool. When the engine temperature is high, clearance is higher due to thermal expansion.
3. The proper clearance setting should be at 0.04 0.1mm. The adjustment is achieved by loosening the locknut (fig.2) and turning the adjusting screw. Tighten the locknut after the adjustment is achieved. Alter the initial 1 hour adjustment, this procedure should be performed a few every 2 hours of use.

Fig.2

CAM GEAR TIMING ADJUSTMENT

If for some reason you have to disassemble your engine, please follow these important steps on reassembling the can gear.

1. Remove the carburetor and backplate assembly. Notice the impression made on the crankshaft counterweight. Position it directly straight down or in line with the case outer seam line.
2. When reinstalling the cam gear, the side with a point mark should be facing the opening of the gear box. Note that it should also be mounted with the point mark located towards the top of the engine just below the cam followers.

DIAPHRAGM AND CHECK VALVE DISASSEMBLY

Diaphragm

1. Remove the adjustment screw of the valve, and then remove the inside valve and spring.
2. Clean the inside with alcohol or appropriate cleaner. Reassemble.
3. Screw in the regulator screw until flush with the diaphragm body.

Check valve

1. Open the valve by rotating the body countercloswise.
2. Reassemble the check valve carefully.

IMPORTANT! Silicone rubber is used in many parts of the YS engine. Use only glow fuel or methanol for cleaning. Gasoline and other volatile solutions will damage the silicone if used.

#	PART#	DESCRIPTION	QTY
1	F5101 Crackboxer 1
2	F5102A Cylinder Head Assembly
3	F5102 Cylinder Head & Liner 1
4	F5103 Intake Valve 1
5	F5104 Exhaust Valve 1
6	F5105 Valve Stacking Set 2
7	F5106 Spring Retainer Set 2
8	F5107 Valve Stacking Retainer Clips 4
9	F5108 Cylinder O-ring 1
10	F5110 Head Screw Set		4
11	F5111 Valve Cover		1
12	F5112 Valve Cover Gasket		1
13	F5113 Valve Cover Screws		2
14	F5114 Intake Pipe		1
15	F5115 Intake Pipe O-ring		2
16	F5116 Checkback		1
17	F5117 Rear Bearing		1
18	F5118 Front Bearing		1
19	F5119 Front Bearing Oil Seal		1
20	F5120 Outer Washer		1
21	F5121 Outer Washer Retainer		1
22	F5122 Propeller Washer		1
23	F5123 Propeller Nut Set		2
24	F5124 Platten		1
25	F5125 Platon Ring		1
26	F5126 Wha Pin		1
27	F5127 Wha Pin Retainer		2
28	F5128 Rodler Arm Set		1
29	F5129 Topsoar Adjusting Screw Set		2
30	F5124 Topsoar Adjusting Lock Nut		2
31	F5125 Rodler Arm Shaft		1
32	F5126 Rodler Arm Screw		1
33	F5127 E Ring Set 2
34	F5134 Cam Gear		1
35	F5135 Cam Gear Cover		1
36	F5136 Cam Gear Cover O-ring		1
37	F5137 Capi Car Screw		2
38	F5138 Cam Gear Bearing Set		2
39	F5139 Cam Gear Sweaters Set		2
40	F5140 Push Rods		2
41	F5141 Push Rod Covers		2
42	F5142 Push Rod Cover O-Ring		4
43	F5143 Citr Rod		1
44	F5144A Back Plate Assembly
45	F5144 Back Plate		1
46	F5145 Ding Valve		1
47	F5146 Ding Valve Pin		1
48	F5147 Ding Valve Set Screw		1
49	F5148 Bare Rats Set
50	F5150 Back Plate Screws		2
	F5151A Carturier Assembly
51	F5151 Carcupulator Body		1
52	F5152 Throttle Barrel 1
53	F5153 Throttle Barrel Seal		1
54	F5154 Throttle Barrel Retainer		1
55	F5155 Throttle Arm Set
56	F5156 Throttle Stop Screw		1
57	F5157 Throttle Stop Spring		1
	F5158 Neutral Valve Assembly
58	F5159 Neutral Valve
59	F5160 Neutral Valve O-ring		1
60	F5161 Neutral Valve Solder		1
61	F5162 Neutral Valve O-ring		2
62	F5163 Neutral Valve Detel		1
63	F5164 Fuel Nipple		1
64	F5165 Low Speed Needle Valve		1
65	F5166 Low Speed Needle Valve O-Ring		1
66	F5167 Carturier Gasket		1
67	F5168 Carturier Screws		1
	F5169 Regulator Assembly		4
68	F5166 Regulator Body
69	F5165 Regulator Adjusting Screw		1
70	F5166 Regulator Adjusting Screw O-ring		1
71	F5169 Depit Valve		1
72	F5170 Regulator Plugger		1
73	F5171 Plugter Spring		1
74	F5172 Regulator Screw Set		2
75	F5173 Motter Set
76	F5174 Multi Assembly		1
77	F5174 Elastel Pipe		1
78	F5175 Rock Make		2
	F5180 Clacker Set		3
	F5181 O-Ring Set		11

Shid quality control is implemented by from parts manufacturing to final assembly. It performance deteriorates or a part fails will due to a manufacturing error. YS will repair a charge. Warranty will not cover normal was Should the engine be modified, incorrect, there will be a normal charge for parts an cycle fuel due to low oil content will also vol POWER WING FZ5 YAMADA MFG.CO.,L

WARRANTY

Strict quality control is implemented by our factory in all phases, from parts manufacturing to final assembly.

If performance deteriorates or a part falls within one year of purchase due to a manufacturing error, YS will repair or replace the engine at no charge. Warranty will not cover normal wear.

Should the engine be modified, incorrectly assembled or abused there will be a normal charge for parts and labor. The use of four cycle fuel due to low oil content will also void warranty.

POWER WING

YAMADA MFG.CO.,LTD

67 Tsuchitori Inuyama Aichi 484-0917 JAPAN