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PAGE 20 — J-SERIES TROWEL — OPERATION AND PARTS MANUAL — REV. #3 (07/07/10)

J-SERIES TROWEL — HANDLE

HANDLES ASSY.

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Summary of Contents for J-SERIES

Page 1: ...PARTS MANUAL P N 20840 THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES To find the latest revision of this publication visit our website at www multiquip com J SERIES CHINA WALK BEHIND TROWEL Revision 3 07 07 10 ...

Page 2: ...SERIAL NUMBER ON HANDWHEN CALLING PARTS DEPARTMENT 800 427 1244 or 310 537 3700 FAX 800 672 7877 or 310 637 3284 SERVICE DEPARTMENT TECHNICAL ASSISTANCE 800 478 1244 or 310 537 3700 FAX 310 537 4259 WARRANTY DEPARTMENT 888 661 4279 or 310 661 4279 FAX 310 537 1173 MAIN 800 421 1244 or 310 537 3700 FAX 310 537 3927 ...

Page 3: ... trowel technology Each and every walk behind trowel is designed without compromise to produce the finest possible finishes J Series Trowel Here s How To Get Help 2 Table Of Contents 3 General Safety Guidelines 4 Explanation Of Codes In Remarks Column 5 Safety Information 6 INSTRUCTIONS Fuel 7 Instructions 8 14 Troubleshooting 15 Operator Training 16 Optional Equipment 17 Technical Specifications ...

Page 4: ...re that operating area is clear before starting engine Always test safety equipment including the safety engine kill mechanisms before operating equipment Never place feet on or inside the guard ring while starting the engine Never operate this equipment without proper protective clothing including footwear Always keep clear of rotating parts when operating Never operate with belt guard or any oth...

Page 5: ...guarantee the availability of the parts listed NOTICE When ordering a part that has more than one item number listed check the remarks column for help in determining the proper part to order QTY Column Numbers Used Item quantity can be indicated by a number a blank entry or A R A R As Required is generally used for hoses or other parts that are sold in bulk and cut to length A blank entry generall...

Page 6: ...erators should be versed on machine safety and operation Never allow a person who is not properly trained to operate this equipment Keep this machine in proper working condition This includes keeping all safety decals on the machine clean and visible If decals become unreadable please call nearest Multiquip dealer for replacements Do not modify this machine Doing so may cause improper operation an...

Page 7: ...tor and fire department This information will be invaluable in an emergency MAINTENANCE SAFETY Caution Disconnect spark plug wires before attempting service Before attempting maintenance on this machinery know the procedure and have the correct tools Always make sure that the machine is stopped and thesparkplugwiresaredisconnectedbeforeattemptingservice Securely support any machine components that...

Page 8: ...ehandletubeasshown Step1 Boltsaretobeinserted fromthebottomsideofthehandle Notethattheboltontheengine side must have a washer between the gearbox and the nut The second bolt carries the auxiliary lift handle bracket in the place of a washer After the handle is connected to the trowel grasp the QUICK PITCH control from operator s position Pull the adjustment trigger on the QUICK PITCH handle and pu...

Page 9: ...e gearbox and the nut The second bolt carries the auxiliary lift handle bracket in the place of a washer STEP 5 STEP 5 STEP 5 STEP 5 STEP 5 Remove one brass nut from the cable end Thread the second brassnuttowardsthecableasfaraspossible Insertthecableend into yoke as shown in the QUICK PITCH installation Replace the brass set nut on the cable end Tighten the set nut by finger as far as possible to...

Page 10: ...ferent engine configurations Please look for more detailed instructions inside the box containing the handle These more detailed instructions should provide adequate guidance for installing General Instructions Set the throttle lever to the idle position by pushing it away from the operator s position towards the engine counter clockwise from the top Step 1 Loosen the screw that crimps the throttl...

Page 11: ...or run The purpose of this switch is to stop the engine in a runaway situation i e the operator releasing the handle during operation Hand Clutch Some finisher models are equipped with a hand operated clutch Theseunitsarenotequippedwithasafetykillswitchsincetheunit automatically stops rotating when the clutch lever is released Clutch operation should be tested each time the machine is started Do n...

Page 12: ...berofengineoptions please refer to engine owner s manual for specific instructions regarding engine operation Gearbox Oil Level Check the gearbox oil level daily Check the gearbox oil level by removing the plug located on the side of the gearbox It will be clearlymarkedbythe check decal seeMachine Decals section Take care when removing plugs onthegearbox therearetwoofthem Removalofthebottom most p...

Page 13: ...hat has started to harden Coat the blades and blade arms with diesel fuel after cleaning This should help prevent rusting and allow for easier cleanup in the future Maintenance Service Adjustment and Repair Note See the engine manual supplied with your machine for appropriate engine maintenance schedule There is a Daily Preoperation Check List at the end of this manual Please feel free to make cop...

Page 14: ...then remove the blade 3 Scrape all concrete particles from the trowel arm 4 Install the new blade maintaining the proper orientation for direction of rotation 5 Affix the bolts and lock washers 6 Repeat steps 2 6 for all of the remaining blades Hand Clutch Adjustment Some Whiteman finishers are equipped with a hand operated clutch instead of an automatic centrifugal clutch Two types of hand clutch...

Page 15: ... 1 2 89mm Trailing edge of blade should be straight and parallel to the blade bar Spider Check that all blades are set at the same pitch angle as measured at the spider A field adjustment tool is available for height adjustment of the trowel arms see Optional Equipment section Bent trowel arms Check the spider assembly for bent trowel arms If one of the arms is even slightly bent replace immediate...

Page 16: ... controlled The best way to do this is to test run your machine To test run your machine place it on a flat piece of existing finishedconcrete Beforestartingthemachine makesurethat the area around the machine is clear of any obstructions and people Test running your machine will give a good idea as to howthemachinewilloperateundernormalconditions Keepin mind that running a machine on dry concrete ...

Page 17: ...n when the concrete is sufficiently cured they can be removed to expose the finish blades for continued troweling Float Discs These round discs attach to the spiders and allow the machine to float on wet concrete The disc design allows early floating and easy movement from wet to dry areas They are also quite effective in embedding large aggregates and surface hardeners J SERIESTROWEL OPTIONAL EQU...

Page 18: ...ed max 1182pm 6 0 m s 1478 fpm 7 5m s Sound pressure is A weighted Measured at the operator s ear position while running the machine on curing concrete in a manner most often experienced in normal circumstances Sound pressure may vary depending upon the condition of the concrete Hearing protection is always recommended J SERIESTROWEL TECHNICAL SPECIFICATIONS Vibration level indicated is the maximu...

Page 19: ...J SERIES TROWEL OPERATION AND PARTS MANUAL REV 3 07 07 10 PAGE 19 NOTE PAGE ...

Page 20: ...PAGE 20 J SERIESTROWEL OPERATION AND PARTS MANUAL REV 3 07 07 10 J SERIESTROWEL HANDLE HANDLES ASSY ...

Page 21: ...2 13 1492 2 1 2 CHROME DECAL 1 14 0302 THROTTLE CONTROL ASM 1 15 0185 SHSS 3 8 16 X 3 8 1 16 0280B HANDWHEEL 1 17 1478 TROWEL CONTROL SHAFT 1 18 0281 BEARING 1 19 1111 BEARING 1 20 3615 SET COLLAR WITH SET SCREW 1 21 1113 SLIDE BLOCK CABLE ASM 1 22 1115 CONTROL CABLE ASM 1 STANDARD 22 9175 CONTROL CABLE ASM 1 EXPORT 23 0786 BHCS 1 4 20 X 3 8 NY LOC 2 24 0786A SPACER 1 25 1114 ROLL PIN 5 32 X 1 3 8...

Page 22: ...PAGE 22 J SERIESTROWEL OPERATION AND PARTS MANUAL REV 3 07 07 10 J SERIESTROWEL QUICK PITCH HANDLE QUICK PITCH HANDLE ASSY ...

Page 23: ...ADJUSTMENT NUT 1 20 1732 PRE LOAD ADJUSTMENT PIN 1 21 1717 PRE LOAD ADJUSTMENT SCREW 1 22 1719 PIVOT PLATE BUSHING 2 23 1711 CONTROL SHAFT 1 24 4568 ROLL PIN 3 16 X 1 1 25 1731 ROLL PIN 1 4 X 3 4 1 SEE ITEM 47 26 1708 SLIDE CONTROL ARM 1 SEE ITEM 47 27 1743 PHSTS 1 4 X 1 2 1 28 1727 SAFETY SWITCH ASM 1 29 1730 HANDLE PAD COVER 1 30 0304 RHMS 10 24 X 1 4 2 31 0302 THROTTLE CABLE ASM 1 32 0189 HANDL...

Page 24: ...PAGE 24 J SERIESTROWEL OPERATION AND PARTS MANUAL REV 3 07 07 10 J SERIESTROWEL SPIDER AND BLADES SPIDER BLADES ASSY ...

Page 25: ...LES ITEM 22 0900 FINISH BLADE 3 4 SALES ITEM 22 10900 ENDURO FINISH BLADE 3 4 SALES ITEM 23 0166A LOCKWASHER 3 8 3 4 24 1210 SPIDER PLATE ASM 3 BLADE 24 1215 SPIDER PLATE ASM 4 BLADE 25 2274 GUARD RING 1 26 1434 TROWEL PLUG FINISH BLADE ONL 3 4 27 1162A LUBRA CAP 3 4 28 1869 SNAP PIN 1 4 X 1 3 4 6 8 SALES ITEM 29 1940 GUARD RING DECAL 1 30 1817 FIELD TROWEL ARM ADJUSTER ASM 1 31 0987 GRINDING ATTA...

Page 26: ...PAGE 26 J SERIESTROWEL OPERATION AND PARTS MANUAL REV 3 07 07 10 J SERIESTROWEL GEARBOX AND ENGINE MOUNTS GEAR BOX ENGINE MOUNTS ASSY ...

Page 27: ...38 RETAINING RING 1 18 1202 BRONZE GEAR 1 19 2440 MAINSHAFT 1 20 1200 GEAR BOX ASM 1 21 1145 COVER PLATE 1 22 0254 OIL SEAL 1 23 1146 FHSCS 5 16 18 X 1 4 24 10235 EXT SHKP LOCK WASHER 5 16 4 25 1143 SEAL RING 1 26 1238 WOODRUFF KEY 25 1 NOT IN ASM 27 1139 WOODRUFF KEY 21 1 28 0121A SQUARE HEAD PIPE PLUG 3 8 1 29 1481 FHSCS 3 8 16 X 1 2 4 4 ELECTRIC 30 1480 C SUNK SHKP WASHER 3 8 4 30 0166A LOCKWAS...

Page 28: ...PAGE 28 J SERIESTROWEL OPERATION AND PARTS MANUAL REV 3 07 07 10 J SERIESTROWEL ENGINES 5 HP B S 6 0 HP ROBIN 5 5 HP HONDA ENGINES 5 H P B S 6 0 H P ROBIN 5 5 H P HONDA ASSY ...

Page 29: ... 1 REPLACES P N 0454 8 0855 SPRING 1 9 0253 CLUTCH EXPANSION PLATE 1 10 1868 SHSS 3 8 24 X 3 4 1 11 0456 BELT RUNNER BEARING 1 12 1390 BELT A26 1 HONDA ROBIN 12 1243 BELT A27 1 B S 13 1335 BELT GUARD 1 14 0181B LOCKWASHER 1 4 2 15 2577 T BOLT 1 4 20 2 16 0740 PULLEY 4 95 O D 1 17 10181 HHCS 5 16 24 X 11 1 4 2 4 18 0161C LOCKWASHER 5 16 4 19 0300B FLATWASHER 5 16 4 20 1406 RETAINER 1 21 1403 FHSCS ...

Page 30: ...r the information published in this publication at any time without notice and without incurring any obligations UNITED STATES Multiquip Corporate Office MQ Parts Department 18910 Wilmington Ave Carson CA 90746 Contact mq multiquip com Tel 800 421 1244 Fax 800 537 3927 800 427 1244 310 537 3700 Fax 800 672 7877 Fax 310 637 3284 Mayco Parts Warranty Department 800 306 2926 310 537 3700 Fax 800 672 ...

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