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組立前に必ずこの説明書を最後まで、よくお読みにな
り、正しくお使い下さい。特に、「

1.

組立を始める前

に必ずお読み下さい」は、組立前及び走航前に必ず読
んで下さい。
この説明書は、大切にお手元に保管して下さい。
製品改良のため、予告なく仕様を変更する場合があります。

Before assembly, completely read this instruction 
manual. In particular, read the "1. Read before 
assembly" section before assembly and operating the 
unit. 
Keep this instruction manual in a handy, safe place.
In order to make improvements to this product, the 
specifications is subject to change without prior notice.

MADE IN JAPAN

  

C

 2005

No.30091

INSTRUCTION MANUAL

45.5

23

35

160

182.5

153

97

42

48.5

34

35

77

ø56.5

ø62

主要諸元

Main features

ギヤ比

Gear ratio

重量

Weight

 / 1 : 0.786

 / 

750g

About 750g

無線機

Radio control device

適合エンジン

Compatible engine 

適合部品(別売)

Compatible parts (Sold separately)

 / 

ボート用プロポセット

 

   

フェールセーフ機能の付いた

2ch

以上

2

サーボ

 

Programmable transmitter set for model boat with 2 or 

more channels and 2 servos, with fail safe function

 / 

推奨エンジン:小松ゼノア

 G260PUM 

水冷式

   2kw/10,000rpm

程度のもの

   

クランク軸

 ø12

 テーパー

1/5

程度のもの

 

   Recommended engine: Komatsu ZENOAH G260PUM

Water-cooled type

   Approximately 2 kw/10,000 rpm
   Crank shaft: ø12  Taper: approximately 1/5

船体 

Hull

ドライブシャフト

Drive shaft

 / 1901-002 ODU

ドライブシャフト

ASSY 

   1901-002 ODU drive shaft assembly
   ¥12,600 (12,000)

トランサムボード

Transom board

¥税込価格(税抜価格)

* The prices in parentheses are the prices excluding consumption tax.

ø12

M6X1.0

テーパー

1/5

Taper 1/5

エンジンクランク軸

Engine crank shaft

同軸反転方式 

Summary of Contents for HB1901

Page 1: ...5 62 Main features Gear ratio Weight 1 0 786 750g About 750g Radio control device Compatible engine Compatible parts Sold separately 2ch 2 Programmable transmitter set for model boat with 2 or more ch...

Page 2: ...e part s to Hirobo s Sales Group Thank you very much for purchasing a Hirobo product In order to be able to use this product safely please read this manual before running the boat Please run the boat...

Page 3: ...sure to use within the range of the limitations indicated for the unit 5 Wear appropriate clothing Wear a long sleeve top and trousers Do not wear jewelry or objects that may get easily entangled Long...

Page 4: ...animals or obstructions in the surrounding area Hold the boat securely Check that the position of the transmitter s throttle stick and the engine carburetor are at their lowest positions idling 4 To r...

Page 5: ...repairs or adjustments Repair all damaged parts before storage Make sure to use only designated genuine parts Do not perform any remodeling or reconfiguration of the boat or peripheral equipment Doin...

Page 6: ...that each part of the unit s body is sufficiently lubricated 1 2 3 4 5 6 7 8 9 1 Check that there are no objects in the surrounding area that may get entangled or struck by the unit 2 Make sure that y...

Page 7: ...1 After starting the engine check if the engine stalls when the transmitter s throttle trim is at its lowest position 2 When adjusting the engine s low throttle speed while idling be sure to hold down...

Page 8: ...nner 2X28 2X28 parallel pin 1 First propeller 2 Second propeller Rotates counterclockwise Rotates clockwise Water inlet Edge is sharp 1 2 2 1 2 1 2 3 P 9 2 4 The first propeller and second propeller a...

Page 9: ...e crank shaft Engine side ODU ODU side ODU ODU joint M6X10CS SUS FW6X13X1T SUS Tapered Universal shaft Use an adjuster rod that is suitable for the rudder servo installation position GB GB clutch shaf...

Page 10: ...ventilation easily generate especially when the rudder is moved The ODU position is too low Normally H 10 20mm The ODU is too submerged in water Advantage Even when the rudder is moved at low speed th...

Page 11: ...talling position for details of the installing position Drill a hole in the transom board for mounting the transom plate Transom board drawing Make a copy of this drawing and use it when mounting 63 m...

Page 12: ...late Apply silicon caulking M3 SUS M3 nut SUS M3X12CS SUS Engine Hull Hull 3 1 6 3 1 6 3 1 holes 6 places Before attaching to the transom board apply silicon caulking to the part of the transom plate...

Page 13: ...arately Sold separately Adjust the adjuster rod so that it is as shown in the figure below when the transmitter rudder stick is in neutral and the trim is in neutral 5X12 5XM3 Pivot bolt 5X12 5XM3 5X1...

Page 14: ...rength and or wave height M2 6X6CS SUS M3 M3 nut 13 6 ODU 6 ODU trim angle adjustment Bow of the boat The bow of the boat tilts upward The bow of the boat tilts downward B In the case of B A In the ca...

Page 15: ...remove 3 2X12 4 1 ODU 1 2 2 Remove the 2X12 parallel pin Remove the first propeller Hold the ODU joint using a nipper or the like and turn the first propeller clockwise to remove it Note left hand scr...

Page 16: ...rease 4X27 8 needle pin 4X27 8 4X27 8 needle pin 4X27 8 New Worn 4X27 8 needle pin 4X27 8 4X27 8 needle pin 4X27 8 Drive shaft Petrol engine Hull Greasing locations Needle pin wear check Caution Lower...

Page 17: ...X 45 7670 http model hirobo co jp 1 470 1 050 1 155 1 365 1 680 1 365 1 470 2 1 155 1 890 1 680 1 470 1 260 1 260 1 3 1 1 155 3 10 1 575 1 365 1 155 1 050 NO 30 GW 3 7 1 3 8 0847 40 0088 NO NO FAX 5 9...

Page 18: ...31 008 2531 009 2531 009 2532 056 2532 056 2532 057 2532 057 2532 058 2532 059 2532 061 2532 061 2532 062 2532 063 2538 012 2539 022 2506 049 2539 022 2509 007 2529 013 2529 010 2529 010 2530 009 0404...

Page 19: ...D U O D U transom boot holder 1 315 300 1901 044 6X 15X40 W ball joint 6X 15X40 1 21 000 20 000 2 5X12 2 With two 2 5X12 roll pins 1901 045 GB GB universal shaft 1 1 260 1 200 1901 046 GB GB clutch s...

Page 20: ...2 058 2532 057 2532 060 2533 027 2533 028 2525 001 1901 007 2509 017 2539 022 Inner diameter large 1 Inner diameter small 30 Inner diameter large Inner diameter large Use grease where this mark is ind...

Page 21: ...1 032 O D U O D U water Inlet 1 420 400 1901 038 O D U O D U pivot bush 2 630 600 1901 039 O D U O D U kingpin bush 2 630 600 1901 040 O D U O D U thrust bush 2 1 050 1 000 1901 043 O D U O D U instru...

Page 22: ...MEMO...

Page 23: ...MEMO...

Page 24: ...wever be any oversights mistakes or omissions that come to your attention please inform us Item not withstanding we cannot be responsible for events related to the operation of your model Note 17 7 17...

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