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ニップル

Nipple

中立

Neutral

中立

Neutral

トリム

Ttrim

ラダースティック

送信機のスティック位置

Transmitter stick position

Rudder stick

モード

1

Mode 2

エンジン水冷用チューブ

0404-764 

ガソリンチューブ

 ø3X6X2000

Engine cooling tube
0404-764 Petrol tube ø3X6X2000
¥840 (800)

12

4. 

配管図 

4. Connection diagram

5. 

ラダーのリンケージ 

5. Rudder linkage

¥税込価格(税抜価格)

* The prices in parentheses 

are the prices excluding 
consumption tax.

¥税込価格(税抜価格)

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

2524-001 M2

ロッドエンド

2524-001 M2 rod end
¥525 (500)

別売

Sold separately

別売

Sold separately

別売

Sold separately

別売

Sold separately

送信機のラダースティックが中立で、トリムが中立
のとき、下の図のようになるようにアジャストロッ
ドを調整してください。

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.

ピボットボルト

ø5X12.5XM3

Pivot bolt ø5X12.5XM3

ピボットボルト

ø5X12.5XM3

Pivot bolt ø5X12.5XM3

サーボホーン

Servo horn

サーボホーン

Servo horn

EX ø5

ボール台付

EX ø5 ball with stand

2525-007 EX ø5

ボール台付

2525-007 EX ø5 ball with stand
¥1,050 (1,000)

別売

Sold separately

2532-028 

キャップスクリュー

M2X8

2532-028 Cap screw M2X8
¥840 (800)

2505-001 M2

ナット

2505-001 M2 nut
¥210 (200)

高さを合わせます。

Align the height.

ラダーサーボ

Rudder servo

各社

13kg/cm

程度の

ハイトルクタイプのもの

Any manufacturer’s 
high torque type: 13 kg/cm

アジャストロッドはラダーサーボ取付位置
によって適切なものをご使用ください。

Use an adjuster rod that is suitable for 
the rudder servo installation position.

船外へ排出

Drain out of the boat

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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