allen AW16-H, Safety & Operation Manual

Page 1: ...SAFETY OPERATIONS MANUAL Manual Part 055838 Revision H Language English Original Instructions W H E E L B U G G I E S AW16 H AW21 H ...

Page 2: ...This manual or a copy of it must be kept with the machine at all times There is a manual storage container located on the machine for your convenience 055838 Page 2 ...

Page 3: ...OLY BUCKET 13HPE NON FILL 058808 BUGGY AW21 H POLY BUCKET 20HPE NON FILL 058801 BUGGY AW16 H POLY BUCKET 13HPR FOAM 058802 BUGGY AW16 H POLY BUCKET 13HPE FOAM 058809 BUGGY AW16 H STEEL BUCKET 13HP RECOIL 058810 BUGGY AW16 H STEEL BUCKET 13HP ELEC 058803 BUGGY AW21 H POLY BUCKET 20HPE FOAM 058813 BUGGY AW21 H STEEL BUCKET 20HPE FOAM Power Buggy 055838 Page 3 ...

Page 4: ...hine Dimensional Specifications 13 Engine Specifications 14 1 0 Safety 17 State Regulations 18 Federal Regulations 19 1 1 General Safety Precautions 20 1 2 Spark Arrestor Notice 21 1 3 General Safety 22 1 4 Operating Safety 27 1 5 Propane Operating Safety 30 2 0 Operations 33 2 1 Introduction 35 2 2 Start Up Procedures 36 2 3 Parking Brake 40 2 4 Battery Jump Start Procedures 41 2 5 Operating Inst...

Page 5: ...3 2 Parking Brake 48 3 3 Speed Control 50 3 4 Pressure Settings 54 3 5 Setting Engine RPM 56 3 6 Dump Lever Adjustments 58 3 7 Flex Coupler Adjustments 61 3 8 Maintenance 62 3 9 Lifting Procedure 66 3 10 Loading Procedure 68 3 11 Tie Down Procedure 69 055838 Page 5 ...

Page 6: ...on to product alterations or repairs made to the product without the written approval of Allen Allen specifically excludes from warranty any damage to any trowels resulting from an impact to the rotors 7 Impact damage to gear boxes is not covered under the Allen warranty and is deemed customer abuse 8 Allen will pay shop labor on warranty items at the Allen Shop Labor Rate in existence on the date...

Page 7: ...ing sections Complete any warranty requirements as specified by the engine manufacturer in their instructions found inside the manual box located on the back of the riding trowel operator s seat Your engine and clutch is not manufactured by Allen Engineering Corporation Inc and therefore is not covered under Allen Engineering Corporation Inc warranty Your engine manufacturer should be contacted if...

Page 8: ..._______________________________ Address _________________________________________________________________ City ____________________________________ State ________ Zip _____________ Salesman _______________________________ Mobile Phone __________________ Additional Comments _____________________________________________________ ________________________________________________________________________...

Page 9: ...3 Specify exact shipping instructions including the preferred routing and complete destination address 4 DO NOT return parts to AEC without receiving written authorization from AEC All authorized returns must be shipped pre paid 5 When placing an order please contact the AEC dealer nearest you All information specifications and illus trations in this manual are subject to change without notice and...

Page 10: ...aracters of the Model Number and Serial Number codes Serial Number The serial number found on the identification plate is a ten digit format The model number identifies your machine and will ensure that you receive the correct replacement parts B16 12 11 006 Production Sequence Model Number AW AT 16 20 MODEL 16 16HP 20 20HP Year Mfd Month Mfd Series Model SERIES AW Rubber Tire AT Track Model Numbe...

Page 11: ...eft side of mainframe Refer to Figure 1 for serial number and model number location This plate should not be removed at any time Please record the information found on this plate below so it will be available should the identification plate become lost or damaged When ordering parts or requesting service information you will always be asked to specify the model and serial numbers of the machine FI...

Page 12: ...FT3 0 45 M3 Weight Polly Bucket 1 300 lbs 590 kilos Steel Bucket 1 450 lbs 658 kilos Lift Cylinder 2 Diamter 51mm Dump Return Speed Empty 5 Seconds Top Speed 7 MPH 11 2 kph Fuel Capacity 1 7 GAL 6 Liters Machine Features for AW21 H Engine Honda GX630 Payload 3 200 lbs 1 451 kilos Dimensions L x W x H inch cm 97x47x50 246x119x127 Wheelbase 40 in 102cm Bucket Capacity 21 FT3 0 59 M3 Weight Polly Buc...

Page 13: ... Diameter 63 5mm Dump Return Speed Empty 8 Seconds Top Speed 5 9 MPH 9 5 kph Fuel Capacity 2 1 GAL 8 Liters Machine Dimensional Specifications 50 127cm 50 127cm 97 246cm Technical Specifications continued 055838 Page 13 ...

Page 14: ...aft side Compression Ratio 8 2 1 Lamp Charge coil options 25W 50W 1A 3A 10A 18A Carburetor Butterfly Float Type Ignition System Digital CDI with variable timing Starting System Recoil electric Lubrication System Splash Governor System Centrifugal Mass Type Air cleaner Dual element Oil Capacity 1 16 US qt 1 1 L Fuel Tank Capacity 6 4 U S qts 6 1 liters Fuel Unleaded 86 octane or higher Dry Weight 6...

Page 15: ... shaft side Compression Ratio 9 3 1 Lamp Charge coil options 2 7A 17A 26A Carburetor Horizontal type two barrel butterfly valve internal vent Ignition System Digital CDI with variable ignition timing Starting System Electric Lubrication System Forced lubrication Governor System Mechanical Air cleaner Dual element Oil Capacity 2 1 US qt 2 0l Fuel Unleaded 86 octane or higher Dry Weight 96 8 lb 44 k...

Page 16: ...INTENTIONALLY LEFT BLANK 055838 Page 16 ...

Page 17: ...Section 1 SAFETY 055838 Page 17 ...

Page 18: ...ting drilling of masonry concrete metal and other materials can generate dust mists and fumes con taining chemicals known to cause serious or fatal injury or illness such as respiratory disease cancer birth defects or other reproductive harm SILICOSIS WARNING Grinding cutting drilling of masonry concrete metal and other materials with silica in their composition may give off dust or mists containi...

Page 19: ...t contains useful or important information EMERGENCY is used for the identification of safety equipment first aid or emergency egress locations NOTICE used to convey safety information on labels and signs CAUTION is indicative of a potentially hazardous situation which if not avoided may result in minor or moderate injury WARNING Indicative of a potentially hazardous situations that could result i...

Page 20: ... is a device designed to prevent the discharge of spark or flames from the engine exhaust It is often required when operating equipment on forested land to prevent the risk of fires Consult the engine distributor or local authorities and make sure that you comply with regulations regarding spark arrestors SECTION 1 SAFETY 055838 Page 20 ...

Page 21: ...PAGE LEFT BLANK INTENTIONALLY SECTION 1 SAFETY 055838 Page 21 ...

Page 22: ...pair and or modifications of the machine without the express written consent of AEC voids all machine warranties and any liability for injuries and or damage to person or property B Before putting this equipment into operation inspect the equipment DAILY Inspect this equipment on a hard and level surface with proper lighting and ventilation away from pedestrian and vehicle traffic Place Fire Prote...

Page 23: ...o act as a reserve system to the primary dynamic hydrostatic braking provided by the hydrostatic transmission Properly maintained and adjusted mechanical service brakes will stop a fully loaded machine traveling at full speed in the event of failure of the speed control system or loss of hydraulic pressure A properly maintained and adjusted parking brake will hold a fully loaded buggy in position ...

Page 24: ...ach rental of this equipment C Familiarize yourself with the work site and job conditions This equipment must only be operated by trained personnel who fully understand its safe operation Each operator must be able to identify any unsafe work site conditions and report these conditions to his supervisor for immediate correction Ø The Gasoline Engine on this machine produces carbon monoxide CO and ...

Page 25: ...at all haul roads load and dump areas will safely support this vehicle with maximum payload Operating this buggy on rough uneven surfaces will cause the steering wheels to jerk and make it difficult for the operator to steer All haul roads must have a suitable surface for good footing for the operator Wet muddy and or loose surfaces may cause an operator to lose his footing and fall Do not operate...

Page 26: ...BUGGY ON ANY OTHER CONDITIONS MAY CAUSE BUGGY TO TIP REDUCE MAXIMUM NET PAYLOAD BY ONE THIRD 900 LBS ON THE AW16 H WHEN OPERATING WITH OUTSIDE WHEELS AND TIRES REMOVED DO NOT REMOVE OUTSIDE WHEELS AND TIRES ON MODEL AW21 H D During operation of this D www facebook com AllenEngineering alleneng www youtube com AllenMachinery LIKE US FOLLOW US WATCH US VISIT US www alleneng com 1 3 General Safety co...

Page 27: ...VEL SURFACE MAY CAUSE BUGGY TO TIP THIS MACHINE IS DESIGNED TO DUMP LOOSE FREE FLOWING MATERIALS LIKE WET CONCRETE SLAG DRY SOIL ETC DO NOT DUMP MATERIALS THAT ARE NOT FREE FLOWING I E LARGE CHUNKS OF DRIED CONCRETE CONSTRUCTION DEBRIS ETC THESE TYPES OF MATERIALS MAY CAUSE A SUDDEN LOAD SHIFT TIP THE MACHINE FORWARD AND THROW THE OPERATOR DO NOT LOAD A BUGGY WITH MATERIAL THAT EXTENDS BEYOND THE ...

Page 28: ...ting points for each method Note the specific load ratings for chains straps forklifts and cranes Ø Avoid all operating conditions where any personnel including the operator could become trapped or pinched between the buggy and another obstacle or where a lifted buggy may fall during loading Refer to the Lifting Loading Tie Down Instructions in this manual Note the proper method for loading a bugg...

Page 29: ... including but not limited to safety glasses face shield rubber gloves and boots etc If using a pressure washer do not point the high pressure nozzle at any persons or part of the body Ø Inspect all machine Controls for proper function after cleaning Refer to the Service Section for proper lubrication if required 1 4 Operating Safety continued SECTION 1 SAFETY 055838 Page 29 ...

Page 30: ...onia free leak detector solution not matches 7 Make certain your container is properly fastened in place 8 Turn container with open part of container guard towards trailer travel trailer installation This protects valves and regulator against flying rocks and mud Transport container in the proper position in which it is used with the valves closed and POL plugs inserted for POL valves or dust caps...

Page 31: ...cts the liquid level at 80 of container capacity allowing 20 for expansion LP gas containers not equipped with a fixed liquid level gauge can only be filled by weight LP gas containers must not be filled over 80 of total capacity Propane expands approximately 1 5 for each 10 F temperature rise Pumps do not stop filling automatically Pumps by pass when containers are dangerously filled to total cap...

Page 32: ...Notes SECTION 1 SAFETY 055838 Page 32 ...

Page 33: ...Section 2 OPERATIONS 055838 Page 33 ...

Page 34: ...f improperly operated and serviced Follow operating instructions carefully If you have any questions about operating or servicing this equipment please contact your Allen Engineering Dealer or AEC Customer Service at 800 643 0095 or 870 236 7751 SECTION 2 OPERATIONS 055838 Page 34 ...

Page 35: ...al leled strength and durability along with a lower center of gravity and ideal weight distribution These buggies give excellent traction in real world job site conditions Drive components are protected by a removable steel shroud This shroud is louvered to keep concrete out while providing proper ventilation and cooling to the engine compart ment The standard high strength high density polyethyle...

Page 36: ...2 2 Start up Procedures SECTION 2 OPERATIONS 055838 Page 36 ...

Page 37: ...ng Procedures for AW16 H 13 HP Honda gasoline engine ØPosition yourself in operator s position standing on the ground between the handlebars or standing on the oper ator s platform ØSet parking brake refer to page 40 for instructions on setting the parking brake ØPlace directional control lever on dash in NEUTRAL position ØMove choke lever to closed position When engine is cold ØSet throttle contr...

Page 38: ...or loss of power Avoid starting and stopping engine without warming engine Starting Procedures for AW21 H 20 HP Honda gasoline engine ØThis engine is equipped with a low oil level shut down Should the oil level fall below a safe minimum level the engine will not start Check oil level before starting engine ØPosition yourself in operator s position standing on the ground between the handlebars or s...

Page 39: ...il engine starts After the engine starts return starter rope handle slowly against the flywheel cover of the engine ØAfter engine starts move choke lever slowly to the OPEN position Let engine warm up at full throttle and run smoothly for approximately 5 minutes before applying load Failure to permit engine to warm up will foul spark plugs and cause hard starting and or loss of power Avoid startin...

Page 40: ... pedal 1 Remove right hand from parking lock knob The parking brake is now set To release parking brake 1 Stand on the operator s platform 2 Place right foot on brake pedal 1 and stand on the pedal so it depresses to the lowest point When the pedal is depressed fully the parking brake detent rod will disengage and the parking lock knob 2 will return to its up position 3 Remove right foot from brak...

Page 41: ...ative battery terminals ØUse only jumper cables in good condition with tight connections secure insulation and a 100 AMP 5 gauge minimum rating ØMake cable connections as follows a Attach one 1 end of POSITIVE jumper cable to the POSITIVE post of Honda electric starter motor solenoid Refer to engine manual for location of these items b Attach the other end of the POSITIVE jumper cable to the POSIT...

Page 42: ... to control buggy speed Letting the Speed Control Lever return to the neutral position will slow the buggy by means of dynamic hydraulic braking and increase power at the drive wheels acting as a downshift ØTo slow and or stop vehicle Release Speed Control Lever Service brake pedal located at right of stand on platform may be pushed down to acti vate service brake and assist in slowing the vehicle...

Page 43: ...OFF position or push or activate Engine Stop Switch on dash ØTurn fuel valve on engine to the OFF position Failure to do so will ultimately result in gas entering the crankcase Steering the Buggy ØAllen Buggies models AW16 H and AW21 H are steered using the Handlebars in front of the operator s platform Turning the Handlebars Clockwise will cause the Buggy to turn to the Left when traveling in the...

Page 44: ...customer service OUR QUALITY POLICY The Allen Engineering Team is fully committed to exceeding customer expectations for the quality of the products and services provided through the continuous improvement process of reducing waste defects and variability in everything we do OUR VISION Our Vision is to be a world class manufacturer of concrete placing and finishing equipment SECTION 2 OPERATIONS 0...

Page 45: ...Section 3 SERVICE 055838 Page 45 ...

Page 46: ...es engage at the same time by running buggy applying brake and having an observer verify both brakes lock up together 2 If after making adjustment in 1 above the pedal is still below operator s platform when the service brake is engaged short en the distance of the 2 clevis item 34 Reattach clevis pins with NEW 1 8 x 3 4 long cotter pins 2 One brake engages before other brake Tighten brake band on...

Page 47: ...r buggy travels more than 8 during brake inspection 1 Tighten brake bands 2 Clean concrete dirt oil accumula tion away from brake bands 3 Hydrostatic pump is worn Engine fails to stall 4 Replace worn brake bands s Brass rivets are contacting brake drum and or brake lining worn less than 1 8 thick See Adjustment Repair Procedure Rec ommended for Brake Operational Prob lem items 1 and 3 above See Ad...

Page 48: ...hten clevis 34 1 turn clockwise ØReplace clevis pin 35 and test parking brake ØIf required continue to tighten clevis by turning clockwise until proper parking brake adjustment is made ØReplace cotter pin 31 with a NEW 1 8 X 3 4 Long Plated Cotter Pin ØTighten hex nut 37 ØApply approved lube to all brake pivot points See Maintenance Section BLOCK WHEELS TO PREVENT INJURY www facebook com AllenEngi...

Page 49: ...B B DETAIL B B 37 47 44 47 44 ADJUST CLEARANCE OF BRAKE PEDAL 44 WITH PIVOT BOLT ASSEMBLY 47 BY TIGHTENING 5 8 NC 10 JAM NUT AGAINST FLAT WASHERS AND 3 4 HEX NUT THEN BACK OFF JAM NUT 1 4 TURN WHILE HOLDING PIVOT BOLT TIGHTEN 5 8 NC STEEL LOCKNUT TO 120 FT LBS 3 2 Parking Brake Schematic SECTION 3 SERVICE 055838 Page 49 ...

Page 50: ...neutral stop bolt The bar must rotate freely in both directions If the transmission shift bar does not rotate freely return the hydrostatic transmission to an Eaton authorized repair facility or to AEC for service H Inspect the shift cable item 9 Move the shift lever item 25 with the cable attached through the full range of travel The lever must move freely with no binding or catching The shift ca...

Page 51: ...nd of the speed control lever is 3 below the bottom edge of the handlebar grip when the transmission shift bar is against the neutral stop bolt I Inspect the return spring item 26 The return spring must have no physical damage i e broken loops sprung coils etc Verify the spring overall length and outside diameter see page 24 Replace the spring if damaged and or if not the correct size If the retur...

Page 52: ...king brake engaged E Shift the directional control lever on the dash to the Forward position F Turn the neutral stop bolt item 17 clockwise until the buggy just begins to creep in the Reverse direction The engine will begin to slow lug down slightly when creep begins to occur G Then slowly turn the neutral stop bolt counter clockwise until the creep just stops Tighten hex nut to secure position of...

Page 53: ... 20 EYE BOLT POSITION THE EYE OF THE BOLT TO LINE UP WITH SPRING LOOP ENDS AS SHOWN 14 LOCKNUT TORQUE TO 22 FT LBS 15 16 9 SHIFT CABLE 5 8 NF 18 BULKHEAD NUT 1 4 NF 28 CLEVIS JAM NUT 2 PLACES 10 CLEVIS TRANSMISSION SHIFT BAR 13 12 11 CLEVIS PIN PLATED COTTER PIN INSTALL CORD GRIP IN 840 DIAMETER HOLE IN THE TOP OF CONSOLE 42100 38 TO THE LEFT OF REAR STEERING ASSEMBLY REF HANDLEBAR 42126 01 CUT ON...

Page 54: ...connect hose item 5 from elbow in Port A 5 Connect pressure gauge with hose to elbow in Port A Note male thread on elbow is 7 8 14 37º JIC 6 Start engine run engine at full speed 7 Push dump lever forward dump bucket until dump cylinder fully extends and check pressure 8 Turn relief adjustment screw item 2 clockwise to increase pressure counterclockwise to decrease pressure 9 Replace hex cap disco...

Page 55: ...ent procedures 6 Start engine increase throttle to full speed on 13HP engines move throttle fully to the left on 20HP engines turn throttle lever clockwise and shift directional control valve to the Forward direction 7 Squeeze speed control lever item 5 until maximum pressure is registered on the gauge without stalling engine 8 Adjust relief pressure to 2000 PSI Turn pressure adjusting screw item ...

Page 56: ...e to decrease maximum engine speed or counterclockwise to increase maximum engine speed 5 After adjusting to desired speed tighten jam nut on throttle lever limiting screw 6 Move throttle lever to the left idle speed and then to the right full speed Verify RPM and readjust if necessary 7 Refer to Honda engine manual for additional information CHOKE LEVER ON FUEL COCK OFF CHOKE LEVER OFF FUEL COCK ...

Page 57: ...imum engine speed or counterclockwise to increase maximum engine speed 5 After adjusting to desired speed tighten jam nut on throttle 6 Turn throttle lever to the full counter clockwise position idle speed and then to the full clockwise position full speed Verify RPM and readjust if necessary 7 Refer to Honda engine manual for additional information ADJUST MAXIMUM ENGINE SPEED TO 3000 100 0 RPM UN...

Page 58: ...to raise pedal Replace clevis pin 5 and cotter pin 6 Tighten hex jam nut 7 2 Drag on valve lever 1 Pivot This lever should return easily to neutral position To change drag loos en hex locknut on bolt assembly 3 Tighten hex nut to increase drag Loosen hex nut to decrease drag Tighten locknut to 25 ft lbs Spray with lube after adjustment 3 Drag on dump pedal pivot 9 t same as adjustment 2 above exce...

Page 59: ...l cable item 22 Move the handle mounted bucket dump control lever item 18 with the cable item 22 attached through the full travel range The lever must move freely with no binding or catching The control cable must have no physical damage i e cuts in outer cable covering missing and or torn end boots two 2 places etc Replace the control cable if it is damaged and or does not work freely Replace the...

Page 60: ...le end its position must be secured by tightening the jam nut item 24 against the clevis L Then attach the cable end clevises to the handle mounted dump control lever items 14 and 18 and the dump valve connecting link bar item 13 using the Clevis Pins Secure the clevis pins in the clevises with NEW 3 32 093 diameter x 3 4 long plated cotter pins Do not reuse cotter pins M Tighten the two 2 5 8 NF ...

Page 61: ...ghten transmission mounting bolts C Using a straight edge make the horizontal adjustment to the coupling assembly by moving the engine left or right on the engine mounting plate Tighten engine bolts D When alignment is correct and the engine and transmission mount bolts are secured recheck alignment with a straight edge E When alignment is correct both coupling halves and the flexible coupling ele...

Page 62: ...covers 2 linkage 3 Operator s platform 4 Hydraulic reservoir cover keep all louvers clean 5 Parking brake and linkage 6 Dump lever controls including foot control linkage and console mounted lever or handlebar mounted lever on machines so equipped 7 Bucket 8 Handlebar and speed control lever 9 Directional control lever 10 Hydraulic lift cylinder 11 Crawler tracks on machines so equipped NOTE Do no...

Page 63: ...ir by disconnecting hose item 28 from elbow fitting item 45 Inspect all hydraulic hoses fittings daily Repair or replace as required Chassis Lubrication Lubricate all machine points per the following schedule Brake Inspect both service brake and parking brake lock DAILY Parking brake must hold a loaded buggy on 15 grade 8 5 degrees Service brake must lock both drive wheels of a loaded buggy when b...

Page 64: ...ravel should be smooth and easy Approximately 15 lbs of pressure should be required to depress the speed control lever at the handlebar Cable should be free of cuts kinks binds and sharp bends Rubber seals to prevent entry of contamination should be intact at both cable ends Due to the critical nature of this part replacement is recommended every 24 months or sooner in extreme conditions Inspect s...

Page 65: ... detail the use of Rigging Equipment for Material handling This guideline is found under OSHA Standard Number 1926 251 Please read and follow all guidelines found in this standard Removal from service Synthetic web slings shall be immediately removed from service if any of the following conditions are present OSHA 1926 251 e 8 SECTION 3 SERVICE 055838 Page 65 ...

Page 66: ...lack out of the chains or straps and adjust them so the buggy is level when lifted CRANE HAVING MAXIMUM LIFT CA PACITY OF 2 000 LIFT REAR OF BUGGY USING 2 CUTOUTS AT REAR CORNER OF ENGINE COVER LIFT FRONT OF BUGGY BY RAISING B ED TO 55 DEGREE ANGLE AND ATTA CHING CHAIN OR STRAP TO LUG IN S TEEL BASE SUPPORTING BUCKET EMPTY BUCKET AND RAISE TO THE FULL UP POSITION 55 ANGLE AND ATTACHING CHAIN OR ST...

Page 67: ... tired models excluding track models built after December 2003 have addi tional lifting pockets on the buggy frame to permit lifting the buggy from the REAR Follow the pro cedure outlined above with the following changes 1 Raise the operator s platform to the upright walk behind position 2 Insert the forks into the two 2 lifting pockets at the rear of the buggy Continue to insert the forks into th...

Page 68: ...osing traction and spinning 7 Slowly drive the buggy onto the trailer in the forward direction as shown below 8 Position the buggy on the trailer so that the recommended tongue load for the trailer and towing vehicle is achieved Engage and lock the buggy parking brake shut off the engine turn off fuel supply at the carburetor 13 HP Honda only and step away from the operator s platform MAXIMUM RAMP...

Page 69: ...retor 13 HP Honda engine only 7 Attach two 2 chains or straps through the ring in the front of the buggy frame and through the two 2 rings mounted at the front of the trailer or truck bed 8 Attach one 1 chain or strap through each of the rear cutouts at the rear of the buggy frame and through the corresponding rings mounted at the rear of the trailer or truck bed 9 All chains straps must pull away...

Page 70: ...include electronic displays lights switches wiring etc The electronic components may be damaged if water is sprayed on them Keep a perpendicular angle 90 when cleaning over a decal Holding nozzle of a pressure washer at an angle different from 90 may lift the decal from the machine Recommended using a safe cement dissolver BACK SET or similar to remove hardened concrete It is NOT recommended to us...

Page 71: ...055838 Page 71 Section 4 ACCESSORIES ...

Page 72: ...4 1 Popular Accessories SECTION 4 ACCESSORIES 055838 Page 72 ...

Page 73: ...4 1 Popular Accessories SECTION 4 ACCESSORIES 055838 Page 73 ...

Page 74: ...PAGE LEFT BLANK INTENTIONALLY SECTION 4 ACCESSORIES 055838 Page 74 ...

Page 75: ...s QR code with a compatible device cellular phone tablet etc Computer Click the link or go to the following website https alleneng com images manuals 055838P 20 20AR16 20and 20AR21 20 20Parts 20 and 20Decals 20Manual pdf Mail A physical copy of the parts manual can also be mailed to you upon request Please contact Allen Engineering service department and one can be sent to you Allen Engineering P ...

Page 76: ...REFERENCE REVISION BY 03 2012 Initial Release AW A 02 2016 AW B 03 2018 MW C 05 2018 MN 18 016 MN 18 046 MW D 06 2018 MN 18 059 MW E 06 2018 MN 18 109 MW F 07 2018 MN 18 106 MW G 04 2019 Separated Operations and Parts Manuals MW H 01 2022 Updated Covers MK Revision Detail ...

Page 77: ...ny errors or inaccuracies that may appear in this manual Allen Products are covered under one or more of the following patent numbers U S Design Patents 344 736 400 542 400 544 402 998 402 999 403 332 404 041 404 042 410 931 413 127 416 564 465 897 466 909 474 203 U S Utility Patents 5 108 220 5 238 323 5 328 295 5 352 063 5 405 216 5 476 342 5 480 257 5 480 258 5 533 831 5 562 361 5 567 075 5 613...

Page 78: ...E T P A R A G O U L D A R K A N S A S 7 2 4 5 0 8 7 0 2 3 6 7 7 5 1 8 0 0 6 4 3 0 0 9 5 T O L L F R E E U S A O N LY MAILING P O B O X 8 1 9 P A R A G O U L D A R K A N S A S 7 2 4 5 1 A L L E N E N G C O M C O N N E C T W I T H U S O N S O C I A L ...