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Spearhead Q15S, Handbook & Parts Manual

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Spearhead Q15S Handbook & Parts Manual Download Page 25

Spearhead 

Q15s, Q18s & Q21s

 

 

 

25

25

25

25

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Q15S, Q18S & Q21S 

REF. 
NO 

PART NO. 

DESCRIPTION 

 

 

 

1 

SA00092 

ROTOR ASSEMBLY 1.5M 

 

SA00102 

ROTOR ASSEMBLY 1.8M

 

 

SA00103 

ROTOR ASSEMBLY 2.1M

 

2 

7770715 

TWISTED FLAIL (1.5X48, 1.8X60, 2.1X75) 

3 

1777310 

BEARING HOUSING 

4 

1771529 

BEARING HOUSING 

5 

4770891 

BEARING 

6 

1777207 

RETAINING WASHER 

7 

4771123 

SEAL 

8 

1777312 

END COVER 

9 

2770467 

GREASE NIPPLE 

10 

1771526BR 

ROLLER BRACKET RH 

11 

1771526B 

ROLLER BRACKET LH 

12 

1777719 

ROTOR SHIELD 

13 

3580664 

RAM 

 

3580664W 

SEAL KIT 

14 

040000D 

CLAMP 

15 

2772309 

RAM PIN 

16 

2770344 

NUT 

17 

1778062 

BUSH 

18 

2772308 

RAM PIN 

19 

1771533 

ROLLER 

 

1771527 

ROLLER 

 

1771582 

ROLLER 

20 

4771604 

BEARING 

21 

1777314A 

SHAFT 

22 

2770468 

GREASE NIPPLE 

23 

1777231A 

HUB COVER 

24 

2771610 

CIRCLIP 

25 

2771108 

CIRCLIP 

26 

2770506 

SCREW 

27 

2770364 

BOLT 

28 

2770574 

LOCK NUT 

29 

2770436 

WASHER 

30 

2770397 

BOLT 

31 

2777519 

CIRCLIP 

32 

SA02015 

ROLLER ASSEMBLY 

 

SA02018 

ROLLER ASSEMBLY

 

 

SA02021 

ROLLER ASSEMBLY

 

33 

6770933 

SCRAPER WIRE 

 

6770932 

SCRAPER WIRE 

34 

2770259 

CUP SQUARE BOLT 

 
 
 
 
 
 
 

Rotor & Roller Assembly

Rotor & Roller Assembly

Rotor & Roller Assembly

Rotor & Roller Assembly    

Summary of Contents for Q15S

Page 1: ...Spearhead Q15s Q18s Q21s 1 1 1 1 Q15S Q18S Q21S Flail Mowers 6th Edition July 2014 Part No 8999014...

Page 2: ...ned by the selling dealer to verify that your machine has been registered with Spearhead Machinery Limited IMPORTANT During the initial bedding in period of a new machine it is the customer s responsi...

Page 3: ...This warranty does not apply to any expendable items such as blades flails bushes belts flap kits skids shields guards wear pads or pneumatic tyres 1 05 Temporary repairs and consequential loss i e oi...

Page 4: ...et forth herein and implied warranties with respect to the goods including but not limited to merchantability and fitness for a particular purpose 3 02 The manufacturer makes no warranty as to the des...

Page 5: ...Machinery Directive is supported by the following harmonized standards BS EN ISO 14121 1 2007 Safety of Machinery Risk Assessment Part 1 Principles Part 2 Practical Guide and Examples of Methods BS E...

Page 6: ...intenance Servicing Maintenance Servicing Maintenance Servicing Maintenance Gearbox 14 Flail Rotor Daily 14 Greasing 15 Regular 15 Skids 16 Storage 17 Servicing Check List 17 Torque Setting 18 Trouble...

Page 7: ...he machine is firmly on the ground and the rotor has stopped spinning Never stop the engine with the PTO engaged Always check that all guards are properly fitted check there are no damage or loose par...

Page 8: ...quirements Tractor Requirements Tractor Requirements Spearhead strongly recommends using a 25 50hp tractor with CATEGORY 1 rear linkage Minimum tractor weight including ballast must be 2500kg PTO must...

Page 9: ...e should be maximum engagement of the sliding tubes without bottoming at the shortest operation position To check first connect the mower to the tractor Pull the PTO shaft apart and connect to the tra...

Page 10: ...e plates attached to the rear roller A finer adjustment to cut can be achieved by lengthening or shortening the top link of the tractor Fig 3 Mechanical Offset Mechanical Offset Mechanical Offset Mech...

Page 11: ...grees to compensate for this irregularity For most conditions it is important the rotor rotates as indicated in Fig 5a 540 540 540 540 or or or or 1000 1000 1000 1000 RPM RPM RPM RPM If the tractor ha...

Page 12: ...ensible forward speed bearing in mind the density of growth the terrain and the available horsepower taking extra care when turning particularly on slopes When turning it is not necessary to lift the...

Page 13: ...gent conditions to comply with our rigid quality control requirements Never operate with bolts loose or flails missing Never change to a different spec or type of flail this will immediately put the r...

Page 14: ...ar roller bearing Check the condition of flails and ensure all retaining bolts are tight When flails are replaced care must be taken to maintain balance of the rotor shaft do not change to a different...

Page 15: ...ce bolts and nuts for new Regularly check that all rotor bearing bolts are tight It is imperative the grub screws are checked on the taper locks once bedded in locative glue may prove useful Greasing...

Page 16: ...there is no wrapping of string plastic grass or other debris on rear roller N B The pulleys are fitted with taper locks which have 7 screws to tighten and 3 holes to aid removal in the pulley centers...

Page 17: ...e to paint Grease all grease points until fresh grease shows Store PTO shaft and drive belts in a dry place Servicing Servicing Servicing Servicing C C C Checklist hecklist hecklist hecklist see relev...

Page 18: ...e Reduce forward speed Ensure tractor P T O speed matches implement Excessive Belt Wear Belt and Pulley condition Pulley Alignment Incorrect belt tension Overloading of implement Replace if necessary...

Page 19: ...h Ensure you or your dealer has sufficient cover for parts requirement outside factory hours When ordering your seal kits please quote both codes stamped on the base of the cylinder Important Note Imp...

Page 20: ...Spearhead Q15s Q18s Q21s 20 20 20 20 Main Body Assembly Main Body Assembly Main Body Assembly Main Body Assembly...

Page 21: ...EY 13 5770066 CROSS SHAFT 1 5 1 8M 5770115 CROSS SHAFT 2 1M 14 2770436 WASHER 15 2770434 WASHER 17 2770419 BOLT 18 2770443 BOLT 19 2770396 SCREW 20 2770535 SCREW 21 2770393 BOLT 22 2770418 SCREW 23 24...

Page 22: ...Spearhead Q15s Q18s Q21s 22 22 22 22 Main Body Assembly Main Body Assembly Main Body Assembly Main Body Assembly...

Page 23: ...71531 RETAINING STRIP 1 8M 1771572 RETAINING STRIP 2 1M 36 1771530 SKID 37 2770509 SCREW 41 07 262 03 END CAP 42 1771509R RAM GUARD RH 1771509L RAM GUARD LH 43 1778063 ADJUSTABLE STOP PLATE Main Body...

Page 24: ...Spearhead Q15s Q18s Q21s 24 24 24 24 32 33 34 Rotor Roller Assembly Rotor Roller Assembly Rotor Roller Assembly Rotor Roller Assembly...

Page 25: ...TOR SHIELD 13 3580664 RAM 3580664W SEAL KIT 14 040000D CLAMP 15 2772309 RAM PIN 16 2770344 NUT 17 1778062 BUSH 18 2772308 RAM PIN 19 1771533 ROLLER 1771527 ROLLER 1771582 ROLLER 20 4771604 BEARING 21...

Page 26: ...Spearhead Q15s Q18s Q21s 26 26 26 26 Headstock Assembly Headstock Assembly Headstock Assembly Headstock Assembly...

Page 27: ...73 HEADSTOCK REAR LINK 3 1771503A HEADSTOCK CLAMP 4 2770517 FLAT WASHER 5 2770409 NUT 6 8777516 END CAP 7 2770454 FLAT WASHER 8 2770456 SPRING WASHER 9 2770425 BOLT 10 6310229 LOWER LINK PIN 11 631020...

Page 28: ...Spearhead Q15s Q18s Q21s 28 28 28 28 P T O Shaft Assembly P T O Shaft Assembly P T O Shaft Assembly P T O Shaft Assembly...

Page 29: ...G CHAIN 3 5770112 YOKE 4 5771023 RELEASE BUTTON 5 5770113 CROSS JOURNAL 6 5772273 INNER TUBE YOKE 7 5772274 OUTER TUBE YOKE 8 2770515 ROLL PIN 9 5772270 OUTER PROFILE TUBE 10 5772269 INNER PROFILE TUB...

Page 30: ...529 02 CROSS JOURNAL 5 5770529 03 YOKE IN BOARD OUTER 8 5770529 04 PIN 12 5770529 05 TUBE 21 5770529 06 YOKE PULLEY END 23 5770529 07 GREASE NIPPLE 61 5770529 08 NUT AND BOLT Cross Shaft Assembly Cros...

Page 31: ...2 5770529 02 CROSS JOURNAL 5 5770529 03 YOKE IN BOARD OUTER 8 5770529 04 PIN 12 5770531 01 TUBE 21 5770529 06 YOKE PULLEY END 23 5770529 07 GREASE NIPPLE 61 5770529 08 NUT AND BOLT Cross Shaft Assemb...

Page 32: ...Spearhead Q15s Q18s Q21s 32 32 32 32 Gearbox Assembly Gearbox Assembly Gearbox Assembly Gearbox Assembly...

Page 33: ...LT 5 N A SHAFT 6 4777205 BEARING 7 4771620 BEARING 8 4771506 OIL SEAL 9 4777201 BEARING 10 4771600 BEARING 11 4771124 OIL SEAL 12 N A GEARWHEEL PINION 13 1777602 REAR SHAFT GUARD 14 5777208 PLUG 15 27...

Page 34: ...Spearhead Q15s Q18s Q21s 34 34 34 34 Sticker Assembly Sticker Assembly Sticker Assembly Sticker Assembly...

Page 35: ...NE IS RUNNING STICKER 2 8770356 DO NOT REMOVE OPEN GUARD STICKER 3 8770358 SHUT OFF ENGINE REMOVE KEY STICKER 4 8770360 STAY CLEAR OF MOWER FLAILS STICKER 5 8770363 READ MANUAL STICKER 6 8770306 KEEP...

Page 36: ...Spearhead Q15s Q18s Q21s 36 36 36 36 Sticker Assembly Sticker Assembly Sticker Assembly Sticker Assembly...

Page 37: ...ION 1 8770346 CHECK CHAINS STICKER 2 8770307 MANUFACTURED IN GREAT BRITAIN STICKER 3 8770340 READ MANUAL STICKER 4 8770305 RECOMMENDED PTO SPEED 540 RPM STICKER 5 8770341 BELT TENSION STICKER Sticker...

Page 38: ...Spearhead Q15s Q18s Q21s 38 38 38 38...

Page 39: ...rhead Q15s Q18s Q21s 39 39 39 39 Spearhead Machinery Green View Salford Priors Evesham Worcestershire WR11 8SW Tel 01789 491860 Fax 01789 778683 www spearheadmachinery com enquiries spearheadmachinery...

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