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2002 - 2003 LIMITED W

2002 - 2003 LIMITED W

ARRANTY

ARRANTY

Allen Engineering Corporation warrants its products to be free of defects in material or workmanship for the  fol-
lowing periods:

A. All New Machines and Part

6 Months

B. All New Gear Boxes

2 Years

C. All Factory Reconditioned Gear Boxes 

1 Year

Warranty period begins on first day of use by End User. This first day of use is established by a completed  war-
ranty card or a Bill of Sale to the end user. All warranty is based on the following limited warranty terms and
conditions. 

1. Allen Engineering Corporation’s obligation and liability under this warranty is limited to repairing or replac-

ing parts if, after Allen’s inspection, it is determined to be a defect in material or workmanship. Allen
Engineering Corporation reserves the choice to repair or replace.  

2. If Allen Engineering Corporation chooses to replace the part, it will be at no cost to the customer and will 

be made available to the Distributor/Dealer from whom the customer purchased the product. 

3. Replacement or repair parts, installed in the product, are warranted only for the remainder of warranty peri-

od of the product as though they were the original parts. 

4. Allen Engineering Corporation’s warranty applies only to the products that are manufactured by Allen 

Engineering and does not cover component parts such as engines and clutches. Allen Engineering
Corporation DOES NOT warranty clutches. Engine warranty claims should be made directly to an author-

ized factory service center for the particular engine make. 

5. Allen Engineering Corporation’s warranty does not cover the normal maintenance of products or its compo-

nents (such as engine tune-ups and oil changes). The warranty also does not cover normal wear and tear  
items (such as belts and consumables).  

6. Allen Engineering Corporation’s warranty will be void if it is determined that the defect resulted from opera-

tor abuse, failure to perform normal maintenance on the product, modification to product, alterations or
repairs made to the product without the written approval of Allen Engineering Corporation.  Allen
Engineering Corporation specifically excludes from warranty any damage to any trowels resulting from an
impact to the rotors.  Allen  Engineering Corporation also excludes from warranty any failure of clutches on
any engine driven piece of equipment.      

7. If a new gear box has a factory defect within the first year of use, Allen Engineering Corporation will either

repair the gear box or replace it with a new gear box. If a new gearbox has a factory defect in the second 
year of use, Allen Engineering Corporation will either repair it or replace it with a factory reconditioned gear
box. Impact damage is NOT covered under the gear box warranty. 

8. Allen engineering Corporation will pay shop labor repair on warranty at the Allen Engineering Shop Labor  

Rate in existence on the date of the warranty claim. An Allen Engineering Labor Chart will determine the 
time allowed to complete a repair and will govern the shop labor hours that will be allowed. 

9. Allen Engineering Corporation will pay freight on warranty replacement parts at Worldwide standard ground

rates. No warranty replacement parts will be shipped air freight at the expense of Allen Engineering
Corporation. Allen Engineering only pays outbound freight charges when sending warranty replacement 
parts to the customer VIA ground service. Allen Engineering does not pay any inbound freight, however, if 

Allen Engineering determines this to be warranty defect only then will Allen Engineering reimburse the cus-

tomer for inbound freight at standard ground rates.  

10. Allen Engineering Corporation’s warranty policy WILL NOT COVER the following; taxes, shop supplies,

environmental surcharges, air freight, travel time, loss of rental revenue, or any other charges whatsoever
or any liabilities for direct, incidental, or consequential damage or delay. 

11. 

Allen Engineering Corporation makes no other warranty, expressed or implied. This limited war-

ranty is in lieu of the warranty of merchantability and fitness. There are no other warranties that 
extend beyond the description on this document.

12. No Allen Engineering Corporation employee or representative is authorized to change this warranty in any

way or grant any other warranty unless such change is made in writing and signed by an officer of Allen 
Engineering Corporation. 

1A-1

Summary of Contents for 32787

Page 1: ... Head Grinder OPERATIONS PARTS MANUAL BOOK M M M MO O O OD D D DE E E EL L L L 1 11 HP 1 HP Honda D H G Honda D H G 9 HP 9 HP Kawasaki D H G Kawasaki D H G 038021 038021 032787 032787 THIS MANUAL COVERS MACHINES BELOW Printed 5 02 ...

Page 2: ... Head Grinder OPERATIONS PARTS MANUAL BOOK M M M MO O O OD D D DE E E EL L L L 1 11 HP 1 HP Honda D H G Honda D H G 9 HP 9 HP Kawasaki D H G Kawasaki D H G 038021 038021 032787 032787 THIS MANUAL COVERS MACHINES BELOW Printed 5 02 ...

Page 3: ... Allen Engineering Corporation specifically excludes from warranty any damage to any trowels resulting from an impact to the rotors Allen Engineering Corporation also excludes from warranty any failure of clutches on any engine driven piece of equipment 7 If a new gear box has a factory defect within the first year of use Allen Engineering Corporation will either repair the gear box or replace it ...

Page 4: ...ice information you will always be asked to specify the model number and serial number of the unit Serial Number The serial number found on the identification plate is a six digit number The model number identifies your machine and will ensure that you receive the correct replacement parts 123456 Production Sequence Identification Plate Location FILL IN FOR FUTURE REFERENCES Model Number _________...

Page 5: ...0 1 9 Starting 1A 10 1 10 Operating 1A 11 1 11 Periodic Maintenance Schedule 1A 12 1 12 Battery Jump Start Procedures 1A 13 This machine is built with user safety in mind However it can present hazards if improperly operated and serviced Follow operating instructions carefully If you have any questions about operating or servicing this equipment please contact your Allen Engineering Distributor or...

Page 6: ...l or a repair manual for your engine Refer to enclosed owners engine manual for complete O M instructions See your battery manufacturer for battery warranty Your Distributor Your Distributor has Allen Engineering trained mechanics and original Allen Engineering replacement parts Always contact the Allen Engineering Distributor who sold you this machine for Allen Engineering Certified repairs and r...

Page 7: ...Allen Engineering reserves the right to ship the shipment the best way possible Once a shipment leaves Allen Engineering s docks it becomes the responsibility of the freight carrier to insure that it arrives at it s intended destination 5 DO NOT return parts to Allen Engineering without receiving written authorized Customer Service Report CSR from Allen Engineering All authorized returns must bee ...

Page 8: ... could damage machine or components WARNING Warns of conditions or practices which could lead to personal injury or death 1 2 Laws Pertaining to Spark Arrestors Notice Some states require that in certain locations arrestors be used on internal combustion engines A spark arrester is a device designed to prevent the discharge of spark or flames from the engine exhaust It is often required when opera...

Page 9: ...ampering that can sometimes occur during shipping 3 If damage is found file a claim with your carrier immediately Mark freight bill of lading as damaged shipment 4 Do not operate D H G if any guards have been removed or if the safety switch is not operational 5 Only trained personnel should be allowed to operate your D H G 6 Do not attempt to fill fuel tank or oil sump while the engine is running ...

Page 10: ...s DO NOT use gasoline or other types of fuels or flammable solvents to clean parts especially in enclosed areas Fumes from fuels and solvents can become explosive and can be hazardous to your health ALWAYS operate machine with all safety devices and guards in place and in working order ALWAYS keep area around muffler free of debris such as leaves paper cartons etc A hot muffler could ignite such i...

Page 11: ...0 Piston Displacement cu in cc 17 5 286 Spark Plug type Champion RC 12 YC Battery volts 12 Fuel Capacity gal L 58 2 2 Engine Oil Capacity US qt L 1 2 1 1 Engine Lubrication Oil Grade SAE10W30 SG SF CC CD Weight lbs kg 57 3 26 Machine Specifications D H G Length w Handle in cm 45 114 Honda Length w Handle in cm 40 102 Kawasaki Width w Handle in cm 26 67 Height at Handle in cm 39 99 Operating Weight...

Page 12: ... Starting Remove spark plug lead on gas engine Tilt the machine back onto its handle Remove the four mounting bolts and fit the grinding disc Replace the four bolts and make sure they are tight Lower machine back into an upright position Replace the spark plug lead Before starting engine check all oil levels and make sure filter is clean Before starting D H G check the following Oil level in engin...

Page 13: ...ront of the machine to acquire the correct depth of cut To utilize your Allen Engineering Razorback Diamond Head Grinder to its fullest capacity the machine should be moved in an oscillating fashion In other words move the machine backwards and forwards at the acquired depth until it doesn t cut anymore then move for ward For example if you want to cut 1 4 into the concrete do not set the depth of...

Page 14: ... copy of the engine Operator s Manual was supplied with the machine when it was shipped DAILY EVERY 20 EVERY 50 EVERY 100 EVERY 300 HOURS HOURS HOURS HOURS CHECK FUEL LEVEL X INSPECT AIR FILTERS X REPLACE AS NEEDED CHECK AND TIGHTEN X EXTERNAL HARDWARE CHECK DRIVE BELTS X CHECK VALVE CLEARANCE X CHANGE ENGINE OIL X REPLACE OIL FILTERS X REPLACE SPARK PLUG X CLEAN AIR FILTER X GREASE HEAD BEARINGS ...

Page 15: ...n cause severe personal injury Do not allow positive and negative cable ends to touch 1 Use a battery of the same voltage 12V as is used with your engine 3 Attach one end of the positive booster cable red to the positive terminal of the booster battery Attach the other end of the terminal of your engine battery 4 Attach one end of the negative booster cable black to the negative terminal on the bo...

Page 16: ...e Line Assembly 2A 7 2 7 Electrical Diagram 2A 8 2 8 Water Adaptor Assembly 2A 8 This machine is built with user safety in mind However it can present hazards if improperly operated and serviced Follow operating instructions carefully If you have any questions about operating or servicing this equipment please contact your Allen Engineering Distributor or Allen Engineering Corp Customer Service at...

Page 17: ...R 1 6 021135 HOUSING 1 7 021111 FRAME 1 8 036429 BRACKET WATER HOSE 1 9 021141 DRIVE GUARD 1 10 038071 BATTERY BOX 1 11 021130 SECOND WEIGHT 1 12 021143 FIRST WEIGHT 1 13 019295 BATTERY 12 VOLT 1 14 038075 BATTERY STRAP 1 15 029388 RUBBER LATCH CLAMP ASSEMBLY NOT SHOWN 1 16 024981 SPRING FOOT PLATE NOT SHOWN 1 17 099297 ROLL PIN 5 16 x 2 1 2 NOT SHOWN 1 18 038118 MOTOR MOUNT BOLT NOT SHOWN 2 ...

Page 18: ... 1 4 021104 DRIVE SHAFT 1 5 021109 BEARING SEAL 2 6 021108 BEARING 2 7 021107 BEARING CUP 2 8 034073 BEARING HOUSING 1 9 021352 DISTANCE PIECE 1 10 021348 FLANGE ELBOW ASSEMBLY 1 11 021358 LOCKNUT NOT SHOWN 1 12 021359 TAB WASHER NOT SHOWN 1 13 021361 CIRCLIPS NOT SHOWN 2 14 034392 PIPE NIPPLE 1 8 x 5 NS 1 15 010333 PIPE COUPLING NS 1 ...

Page 19: ...2A PARTS 2A 4 2 3 Handle Assembly ILL PART DESCRIPTION QTY 1 037668 HAND GRIPS 1 2 021112 HANDLE 1 3 038076 CONTROL PANEL BOX 1 4 038935 HANDLE CLIP 2 ...

Page 20: ...L UNIT ROLLER ASSEMBLY 1 2 021135 HOUSING 1 3 038079 LIGHT MOUNT PLATE 1 4 021333 WRENCH 1 5 028404 NUT 16mm 2 6 035685 SHAFT 1 7 021133 BEARING 1 8 035684 ADJUSTMENT HANDLE 1 9 028749 LIGHT 1 10 021331 COVER 1 11 018289 ROLL PIN 3 16 x 1 1 4 NOT SHOWN 1 12 021137 BALL UNIT 1 ...

Page 21: ...2A PARTS 2A 6 2 5 Wheel Assembly ILL PART DESCRIPTION QTY 1 021136 SHORT SPACER 2 2 021103 WHEEL 2 3 021345 SPLIT PIN 2 4 021352 LONG SPACER 2 ...

Page 22: ...S 2A 7 2 6 Driveline Assembly ILL PART DESCRIPTION QTY 1 028786 V BELT BX35 2 2 021127 PULLEY 2BK36H 1 3 022551 PULLEY 2BK80H 1 4 010306 H BUSHING 1 1 5 021131 H BUSHING 7 8 1 6 010273 KEY 3 16 x 2 NOT SHOWN 1 ...

Page 23: ... Electrical Diagram ILL PART DESCRIPTION QTY 1 013391 HOSE PUSHLOCK 1 4 2 2 010192 PUSHLOCK FITTING 2 3 010333 PIPE COUPLING 1 4 020773 REDUCER 1 5 012866 BALL VALVE 1 6 029577 HOSE ADAPTOR 1 2 8 Water Adaptor Assembly ...

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