Version 2
Riding Trowel OPERATIONS PARTS MANUAL BOOK Printed 5/02 THIS MANUAL COVERS RIDING TROWEL(S) BELOW MODEL 900 NOL 900 NOL 900 NOL 900 NOL 900 NOL SFC SFC SFC SFC SFC 20LM 25KO W/O SPRAY 20HO W/O SPRAY 22KA 22KA EDGER # # # # # 032024 034511 039053 039202 041270 Allen Engineering’s Razorback Riding Trowels are covered under one or more of the following patent numbers: U.S. Design Patents: 323,510; 340,340; 344,736; 400,542; 402,998; 402,999; 403,332; 410,931. U.S.
1A OPERATIONS OPERATIONS IDENTIFICATION PLATE An identification plate listing the Model Number and Serial Number is attached to each unit and is located on the left side of the mainframe. The plate should not be removed. 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 number and serial number of the unit.
PRO 900-NOL-SFC Operating Information TABLE OF CONTENTS 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1A OPERATIONS Safety Note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1A-6 Laws Pertaining to Spark Arrestors . . . . . . . . . . . . . . . . . . . . . . . . .1A-6 Operating Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1A-7 Service Safety . . . . . . . . . . . . . . . . .
1A OPERATIONS Important Reminder Complete any warranty requirements as specified by the engine manufacturer in their instructions found inside the battery box. Your engine and clutch is not manufactured by Allen Engineering Corp., and therefore is not covered under Allen Engineering warranty. Your engine manufacturer should be contacted if you wish to purchase a parts manual or a repair manual for your engine. Refer to enclosed owners engine manual for complete O&M instructions.
THE INFORMATION CONTAINED IN THIS MANUAL WAS BASED UPON THE MACHINES IN PRODUCTION AT THE TIME (BEGINNING WITH SERIAL NUMBER 9000402013) OF PUBLICATION. ALLEN ENGINEERING RESERVES THE RIGHT TO CHANGE ANY PORTION OF THIS DOCUMENT WITHOUT NOTIFICATION. 1A OPERATIONS Information Contained in This Manual This manual provides information and procedures to safely operate and maintain the Allen Engineering PRO 900-NOL-SFC Model Razorback® Riding Trowels.
1A OPERATIONS 1.1 Safety Notes This manual contains NOTES, CAUTIONS and WARNINGS which must be followed to reduce the possibility of improper service damage to the equipment or personal injury. Read and follow all NOTES, CAUTIONS and WARNINGS included in this manual. NOTE Contains additional information important to a procedure. CAUTION Provides information important to prevent errors which could damage machine or components.
1A OPERATIONS 1.3 Operating Safety Familiarity and proper training are required for the safe operation of this equipment! Equipment operated improperly or by untrained personnel can be dangerous! Read the operating instructions contained in both this manual and the engine manual and familiarize yourself with the location and proper use of all controls. Safety Precautions 1. Read operating and safety instructions before using the Riding Trowel.
1A OPERATIONS 1.4 Service Safety Poorly maintained equipment can become a safety hazard! In order for the equipment to operate safely and properly over a long period of time, periodic maintenance and occasional repairs are necessary. DO NOT attempt to clean or service machine while it is running. Rotating parts can cause severe injury. DO NOT crank a flooded engine with the spark plug removed. Fuel trapped in the cylinder will squirt out the spark plug opening.
1A OPERATIONS 1.6 Technical Data Engine Make & Model Rated Power Piston Displacement Spark Plug Electrode Gap Operating Speed Battery Fuel Capacity Fuel Consumption Running Time Centrifugal Clutch Low Oil Shutdown Alert Engine Oil Capacity Engine Lubrication Weight Charging System HP (kW) cu. in. (cc) type in. (mm) RPM volts gal. (L) gal. (L) per hr hrs type US qt. (L) Oil Grade lbs. (kg) amp Kaw. 22HP 22(16.4) 38 (624) Champion RC12YC .025 (64) 3600 12 4(15.14) 1.66 (6.27) 2.5 Mechanical Ramp Yes 2 (1.
1A OPERATIONS 1.7 Description The Riding Trowel is a modern high production machine. Finishing rate will vary depending on the operators skill and job conditions. The Riding Trowel has eight finishing blades. The Standard Fan Cooled Gearboxes are designed to provide exceptional performance with low maintenance and trouble free use under some of the most worse conditions.
1A OPERATIONS 1.10 Operating To utilize your Allen Engineering Razorback® Rider to its fullest capacity the machine should be driven in the direction the operator is facing. This will finish the widest possible area while giving the operator an excellent view of the slab surface about to be troweled. When the machine reaches the end of the slab make a 180 degree turn and repeat the straight line of direction to the other end of the slab.
1A OPERATIONS 1.12 Steering A slight "feathering motion" forward and backward with the left hand control lever is required to move the machine in a straight path to the left or right while operating the right hand control lever. See illustration. 1 2 3 4 5 6 forward reverse rotate clockwise rotate counter clockwise left sideways right sideways 1.13 Pitch Adjustment Different pitch angles are needed as you work the different stages of the concrete. See the drawing below.
1A OPERATIONS 1.14 Periodic Maintenance Schedule The chart below list basic trowel and engine maintenance. Refer to engine manufacturer's Operation Manual for additional information on engine maintenance. A copy of the engine Operator's Manual was supplied with the machine when it was shipped. To Service the engine pull the seat locking pin out and tilt seat back.
1A OPERATIONS 1.16 Drive Belts To Tighten Belts 1. Loosen the four engine bolts. 2. Then locate the engine plate adjustment screws, on the back of the engine. 3. Next loosen the nylon locknuts and jamnuts. 4. Turn all nylon locknuts counterclockwise an equal number of turns to pull the engine backward until correct belt tension is attained. Maximum belt play should be from 1/2” to 3/4” (13mm to 19mm) at the center of the span. New belts sould be re-tensioned after the first 10 to 12 hours of operation. 5.
1.17 Control Linkage Lubrication 1A OPERATIONS The control linkage is equipped with seven grease fitting to lubricate pivot points. Grease control linkage once a week or every 20 hours to prevent wear and ensure free movement and smooth response of control levers. Use a general purpose grease and add one to two shots of grease to each fitting. 1.18 Control Lever Adjustment Be sure that the trowel is on a level surface. The control levers should line up evenly.
1A OPERATIONS 1.20 Lift Lever Adjustment Damage to or replacement of a trowel arm can change the adjustment of the lift lever. This can unbalance the trowel arms and cause the trowel to wobble during operation. To operate smoothly the lift lever on all arms must be adjusted the same to ensure that the trowel is balanced correctly. Adjust trowel arms using optional trowel arm jig as described below. NOTE: Make sure that there is no pitch in the blades before attempting to remove a trowel arm. 1.
1A OPERATIONS 1.21 Transporting Trowel Optional dolly jacks are available for short moves or to aid in servicing the trowel. Install dolly jacks as follows: 1. Inspect dolly jack for serviceability and damage. I 2. Place riding trowel on firm level ground. 3. Tie steering levers (I) to frame to prevent them from tipping forward when trowel is being lifted. 4. With the front dolly jack (J) Fully insert extension tube in the holes (K) in the mainframe of the riding trowel.
1A OPERATIONS 1.22 Battery Jump Start Procedure Occasionally it may be necessary to jump start a weak battery. If jump starting is necessary the following procedure is recommended to prevent starter damage, battery damage, and personal injury. Warning: Jump starting a battery incorrectly can cause the battery to explode resulting in severe personal injury or death. Do not smoke or allow any ignition sources near the battery and do not jump start a frozen battery.
PARTS INFORMATION TABLE OF CONTENTS 2A PARTS Frame Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2A-2 Engine Mounting System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2A-3-5 Clutch Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2A-6 Driveline Assembly . . . . . . . .
2A PARTS FRAME ASSEMBLY 900 EDGER ILL. PART # 1. . . . . . . . . . . . . . . . . . . . .037769 2. . . . . . . . . . . . . . . . . . . . .035268 3. . . . . . . . . . . . . . . . . . . . .035669 4. . . . . . . . . . . . . . . . . . . . .029005 5. . . . . . . . . . . . . . . . . . . . .036598 . . . . . . . . . . . . . . . . . . . . .034309 6. . . . . . . . . . . . . . . . . . . . .035533 7. . . . . . . . . . . . . . . . . . . . .035587 8. . . . . . . . . . . . . . . . . . . . .022738 9. . . . . . . . . . . .
ENGINE MOUNTING SYSTEM 2A PARTS KAWASAKI ENGINE MOUNTING SYSTEM PARTS ILL. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. PART # 034235 035463 034413 036943 035949 034401 034617 037641 036784 039411 DESCRIPTION ENGINE, 22HP KAWASAKI GASKET HEADER OIL DRAIN HOSE ENGINE MOUNT PLATE MUFFLER GUARD MUFFLER CLAMP MUFFLER MOUNTING BRACKET TAILPIPE MUFFLER, KAWASAKI QTY. 1 3 1 1 1 1 1 1 1 1 LINAMAR ENGINE MOUNTING SYSTEM PARTS ILL. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 17. 18. 19 20. 21. 22. 23.
2A PARTS 2A-4 ENGINE MOUNT SYSTEM
ENGINE MOUNT SYSTEM Cont’d 2A PARTS HONDA ENGINE MOUNTING SYSTEM PARTS LIST ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .028973 . . . . . .ENGINE, HONDA 20 HP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .032253 . . . . . .GUARD, MUFFLER 20 HP HONDA . . . . . . . . . . . . . . . . . . . . . .1 3. . . . . . . . . . . . . . . . . .029921 . . . . . .GUARD, BELT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2A PARTS CLUTCH ASSEMBLY KAWASAKI ENGINE SHOWN AS REFERENCE ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .026992 . . . . . .KEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .032685 . . . . . .DRIVEN BODY - OUTER CLUTCH BODY (BLUE) . . . . . . . . . .1 . . . . . . . . . . . . . . . . . .038933 . . . . . .DRIVEN BODY - OUTER CLUTCH BODY (GREEN) . . . . . . . .1 3. . . . . . . . . . . . . . . . . .
DRIVELINE ASSEMBLY 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .024726 . . . . . .KEY, 1/4” SQ X 3” LG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 2. . . . . . . . . . . . . . . . . .018511 . . . . . .ALEMITE, 1/4-28 X 90 DEG . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 3. . . . . . . . . . . . . . . . . .019334 . . . . . .BEARING 2 BOLT FLANGE X 1” BORE . . . . . . . . . . . . . . . . . .2 4. . . . . . . . . . . . . . . . . .024976 . . . . .
2A PARTS 2A-8 STANDARD FAN COOLED(SFC) GEARBOX RIGHT HAND SITTING ON MACHINE (SOM) PART#: 034196
(SFC) GEARBOX RIGHT HAND (SOM) PART#: 034196 (cont’d) 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .010513 . . . . . .GREASE FITTING 1/4-28 STRAIGHT . . . . . . . . . . . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .015205 . . . . . .SCREW 5/16-18 x 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3. . . . . . . . . . . . . . . . . .015209 . . . . . .RELIEF VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 4. . .
2A PARTS 2A-10 SFC GEARBOX LEFT HAND (SOM) PART#: 034197
SFC GEARBOX LEFT HAND (SOM) PART#: 034197 (cont’d) 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .010513 . . . . . .GREASE FITTING 1/4-28 STRAIGHT . . . . . . . . . . . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .015209 . . . . . .RELIEF VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 3. . . . . . . . . . . . . . . . . .015205 . . . . . .BOLT, 5/16-18 x 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 4. . .
2A PARTS 2A-12 STANDARD(STD) GEARBOX RIGHT HAND SITTING ON MACHINE(SOM) PART#: 026443
STD GEARBOX RIGHT HAND(SOM) PART#: 026443 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .201163 . . . . . .ALEMITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .015205 . . . . . .BOLT, 5/16-18 X 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3. . . . . . . . . . . . . . . . . .015209 . . . . . .VALVE, RELIEF 1/8 NPT-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2A PARTS 2A-14 STANDARD(STD) GEARBOX LEFT HAND SITTING ON MACHINE(SOM) PART#: 026442
STD GEARBOX LEFT HAND(SOM) PART#: 026442 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .201163 . . . . . .ALEMITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .015209 . . . . . .VALVE, RELIEF 1/8 NPT-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 3. . . . . . . . . . . . . . . . . .015205 . . . . . .BOLT, 5/16-18 x 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2A PARTS FUEL SYSTEM ASSEMBLY TANK SHOWN FOR REFERENCE ONLY. THE 900 EDGER TANK IS DIFFERENT.
FUEL SYSTEM ASSEMBLY (cont’d) 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .028243 . . . . . .THROTTLE CABLE 52” HD (HONDA - KAW. - LINAMAR) . . . .1 . . . . . . . . . . . . . . . . . .032300 . . . . . .THROTTLE CABLE 60” HD (KOHLER ONLY) . . . . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .010081 . . . . . .FLAT WASHER 1/4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 3. . . . . . . . . . . . . . . . . .010089 . . . . . .LOCK WASHER 1/4 . .
2A PARTS 2A-18 ELECTRICAL COMPONENTS
ELECTRICAL COMPONENTS (cont’d) 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .029301 . . . . . .4 LIGHT WIRING HARNESS (KAWASAKI - LINAMAR) . . . . . .1 . . . . . . . . . . . . . . . . . .032258 . . . . . .3 LIGHT WIRING HARNESS (KOHLER - HONDA) . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .032125 . . . . . .SWITCH, ROCKER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 3. . . . . . . . . . . . . . . . . .026460 . . . . . .FUSE, 30 AMP . . . . .
2A PARTS 2A-20 WIRING HARNESS
CROSSHEAD AND PIVOT BOX ASSEMBLY 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .026384 . . . . . .CROSSHEAD RH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 . . . . . . . . . . . . . . . . . .041659 . . . . . .CROSSHEAD & RINGS (900 EDGER ONLY) . . . . . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .026385 . . . . . .CROSSHEAD LH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 . . . . . . . . . . . . . . . . . .
2A PARTS 2A-22 PITCH CONTROL ASSEMBLY
PITCH CONTROL ASSEMBLY (cont’d) 2A PARTS 032370 ASSEMBLY ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . . . . . . . . .032115 . . . . . .KNOB, PITCH CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 2. . . . . . . . . . . . . . . . . .026541 . . . . . .CRANK HANDLE AND THREADED ROD . . . . . . . . . . . . . . . . .1 3. . . . . . . . . . . . . . . . . .015768 . . . . . .SOCKET HEAD CAP SCREW 1/4-20 X 1/4 . . . . . . . . . . . . . . . .2 4. . . . . . . . . . . . . . . . . .029812 . .
2A PARTS 2A-24 STEERING LEVER ASSEMBLY
STEERING LEVER ASSEMBLY (cont’d) 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . .018510 . . . . . . . . . .GREASE FITTING 1/4-28 x 45 DEG. . . . . . . . . . . . . 1 2. . . . . . . . . .026954 . . . . . . . . . .LOWER CONTROL ARM . . . . . . . . . . . . . . . . . . . . . 2 . . . . . . . . . .026895 . . . . . . . . . .LOWER CONTROL ARM (LINAMAR) . . . . . . . . . . . . 2 . . . . . . . . . .041627 . . . . . . . . . .LOWER CONTROL ARM (900 EDGER) . . . . . . . . . . 2 3. . . . . . . . . .201163 . .
2A PARTS 2A-26 SPRAY SYSTEM ASSEMBLY
SPRAY SYSTEM ASSEMBLY (cont’d) 2A PARTS ILL. PART # DESCRIPTION QTY. 1. . . . . . . . . . .012705 . . . . . . . . . . . .CAP, BRASS CP1325 . . . . . . . . . . . . . . . . . . . . . . . . . . .2 2. . . . . . . . . . .012702 . . . . . . . . . . . .TIP, SPRAY #8001 (FINE) . . . . . . . . . . . . . . . . . . . . . . .2 3. . . . . . . . . . .012706 . . . . . . . . . . . .STRAINER, 5053100SS . . . . . . . . . . . . . . . . . . . . . . . . .2 4. . . . . . . . . . .012704 . . . . . . . . . . . .
2A PARTS 2A-28 SPIDER ASSEMBLY
SPIDER ASSEMBLY (cont’d) 2A PARTS ILL. PART # 1. . . . . . . . . . .012612 2. . . . . . . . . . .015677 3. . . . . . . . . . .026215 4. . . . . . . . . . .015821 5. . . . . . . . . . .015822 6. . . . . . . . . . .015824 7. . . . . . . . . . .026504 8. . . . . . . . . . .015678 9. . . . . . . . . . .015677 10. . . . . . . . . .020572 . . . . . . . . . . . .015816 11. . . . . . . . . .015683 DESCRIPTION QTY. . . . . . . . . . . . .NUT, HEX SELFLOCK 5/16-18 . . . . . . . . . . . . . . . . . . .1 . . . . . .
2A PARTS KAWASAKI CONTROL PANEL ASSEMBLY ILL. PART# DESCRIPTION QTY. 1. . . . . . . . . . .034613 . . . . . . . . . . . .LENS, GREEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 2. . . . . . . . . . .034612 . . . . . . . . . . . .LENS, AMBER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 3. . . . . . . . . . .034614 . . . . . . . . . . . .LENS, RED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 4. . . . . . . . . . .27005-2055 . . . . . . . .
ACCESSORIES CRUISE CONTROL KIT PART# 028848 ILL. PART# 1. . . . . . . . . . . .010018 2. . . . . . . . . . . .010313 3. . . . . . . . . . . .010570 4. . . . . . . . . . . .010972 5. . . . . . . . . . . .010382 6. . . . . . . . . . . .020688 7. . . . . . . . . . . .024984 8. . . . . . . . . . . .028018 9. . . . . . . . . . . .028035 10. . . . . . . . . . .028243 11. . . . . . . . . . .028842 12. . . . . . . . . . .028844 13. . . . . . . . . . .028846 14. . . . . . . . . . .028847 15. . . . . . . . . . .
2A PARTS ILL. PART# 1. . . . . . . . . . .010040 2. . . . . . . . . . .010464 3. . . . . . . . . . .017751 4. . . . . . . . . . .026729 . . . . . . . . . . . .026728 5. . . . . . . . . . .026938 7. . . . . . . . . . .024628 8. . . . . . . . . . .099014 9. . . . . . . . . . .013759 10. . . . . . . . . .026899 11. . . . . . . . . .026900 2A-32 ACCESSORIES (cont’d) DOLLY JACK SYSTEM -- SET PART # 027684 DESCRIPTION QTY. . . . . . . . . . . . .BOLT, 3/8-16 x 2 . . . . . . . . . . . . . . . . . . . . . . . .
ACCESSORIES (cont’d) 2A PARTS RIDING TROWEL VINYL COVER PART #: 026594 FLOATING DISCS (PANS) PART #: 026910-2 LIFTING BRIDLE (SLING TYPE) PART #: 035461 TROWEL ARM ALIGNMENT JIG PART #: 016863 SPIDER PULLER ASSEMBLY PART #: 035688 2A-33
LIMITED WARRANTY Allen Engineering Corporation warrants its products to be free of defects in material or workmanship for the following periods: A. All New Machines and Part B. All New Gear Boxes C. All Factory Reconditioned Gear Boxes 6 Months 2 Years 1 Year Warranty period begins on first day of use by End User. This first day of use is established by a completed warranty card or a Bill of Sale to the end user. All warranty is based on the following limited warranty terms and conditions. 1.
