User manual NATIONAL MOWER 84OMCE

[. . . ] 84" TRIPLEX CE OWNER'S MANUAL INCLUDES OPERATION & MAINTENANCE NATIONAL MOWER CO. JANUARY 1999 700 Raymond Ave. , P. O. Paul, Minnesota 55114-0299 USA Phone (651) 646-4079 Fax (651) 646-2887 ® NATIONAL 84" TRIPLEXCE NATIONAL MOWER COMPANY ONE YEAR LIMITED WARRANTY For the period of one year from the date of purchase (45 days if the product is used for rental purposes), National Mower Company will repair or replace free of charge, for the original purchaser, any part or parts found by inspection to be defective by our Factory Authorized Service Station or by the Factory at St. Paul, Minnesota, USA to be defective in material or workmanship or both. All transportation charges on parts submitted for repair or replacement under this warranty shall be paid for by the purchaser. [. . . ] Never operate the mower at speeds faster than necessary to do a good, safe job. Ignition Lock - Secures the machine electrical system when unattended. Insert and turn key clockwise to turn Page 14 ignition on, counterclockwise to off and key removal position. IMPORTANT Tractor will not start, even though ignition is on UNLESS: A. Wing Mower is disengaged NL84OMCE-1/99-6C ® NATIONAL 84" TRIPLEXCE 4. ChokeControl and operation is covered in the engine manual. Moving machinery can be dangerous if not operated properly. Follow all safe operation suggestions as as listed on Safe Operation Practices, Page 10. It is necessary to slow the tractor by lowering throttle and disengaging clutch lever before applying brake to prevent excessive wear and engine overload. Engage clutch by moving lever forward, disengage by moving lever back (toward operator). Use this control during all mowing and slower transporting situationswith or without having the cutting units engaged. Always disengage this drive before disengaging wing or rear mower drive or when stopping or leaving machine. Wing Mower LiftProvides a convenient means of manually lifting the wing mowers a few inches temporarily while the operator remains seated on the mower. Always disengage the wing and rear mower clutches (controls 13 and 14, Page 15) when not mowing and also to minimize reel and bed knife wear. Hooks are provided at the end of each lifting chain for securing wing mowers when transporting or storing the mower. Leave Seat and lift the outer end of each Wing Mower by grasping Handle provided on outer ends of mowers. Insert the Lift Hook on each Lifting Chain through the slotted holes in the Hook Bracket Weldment and also through the loops of each Switch Rod. 10. Differential ShiftProvides three gear positions: Forward, neutral (center position) and reverse. Move lever forward and to the right (toward operator) until pin is beside metal tab to lock differential in a forward gear. Pin must be located in slot of tab for the neutral position and to the left of the tab (away from operator) for the reverse gear position. Differential does not have synchro-meshed gears so you have to feel engagement. Do not shift gears while unit is in motion or damage to differential could result. Brake lever will lock when lever is moved forward fully so that it travels over center. Pull lever forward and away from center of machine to disengage clutch jaw. [. . . ] Vanguard 2 26 09023 DRAG LINK 1 59 200546 GUIDE, Belt, Engine Pulley, B. Vanguard, Lower 1 27 06009 BUSHING, Front Axle, 1-5/64" OD 4 _______________________________________________________________________________ _______________________________________________________________________________________________________________________________ 60 08049 STUD, 5/16" - 24 x 6" 1 28 200359 KING PIN, Left 1 61 201395 STUD, Belt Guide 1 29 200674 BUSHING, Tie Rod End 2 62 201597 GAS LINE, Fuel Tank to Valve 1 30 07139 TIE ROD END, Left 1 ______________________________________________________________________________________________________________________________________________________________________________ 63 201509 Guide, Belt 1 31 200350 FRONT AXLE UNIT 1 64 02250 NUT, Lug, 7/16" -20 10 32 07001 TIE ROD 1 ® NATIONAL 84" TRIPLEXCE *See Electrical Schematic, Page 25 Page 29 FIGURE 2 Page 30 NL84OMCE-1/99-6C ® NATIONAL 84" TRIPLEXCE FIGURE 2 CLUTCH DRIVE Item Part No. Description Qty. 1 07024 KNOB, Shifter 1 2 200509 LEVER, Main Mowing Clutch 1 3 202436 KEY, Woodruff, #9 4 ___________________________________________________________________________________________________________________________________ 4 04534 SPRING, Main Clutch 1 5 201607 BRACKET, Return Spring, Clutch 1 6 200531 SUPPORT PIVOT 1 _______________________________________________________________________________________________________________________________________ 7 08053 STUD, Chain Guard 1 8 200395 GUIDE ASSEMBLY, Belt Clutch Shaft 1 9 200396 GUIDE, Belt, Clutch Shaft 1 ________________________________________________________________________________________________________________________________________ 10 08047 STUD, Belt Guide, Inside 1 11 200392 GUIDE, Belt, Main Clutch 1 12 200757 PLATE, Belt Guide 1 ______________________________________________________________________________________________________________________________________________ 13 03615 PULLEY, Transport Clutch, 5" O. D. , 7/8" I. D. 1 14 200368 SHAFT, Clutch 1 15 03913 BELT, Transport Clutch, A42 Special 1 ____________________________________________________________________________________________________________________________________________ 16 03614 PULLEY, Main Mowing Clutch, Two Groove 1 17 03607 PULLEY, Idler, Transport Clutch 1 18 202444 LINK, Transport Clutch 1 ______________________________________________________________________________________________________________________________________________ 19 04527 SPRING 2 20 200777 LEVER, Transport Clutch 1 21 201695 CLUTCH PIVOT CARRIER, Left Hand 1 _____________________________________________________________________________________________________________________________________________ 22 200530 GUIDE, Transport Clutch Belt 1 23 06002 BUSHING 1 24 06006 BUSHING 2 ________________________________________________________________________________________________________________________________________________ 25 201474 IDLER ARM, Main Mowing Clutch 1 26 07090 * SWITCH, Safety 1 27 03617 PULLEY, Idler, Main Mower Shaft 1 _____________________________________________________________________________________________________________________________________________ 28 03914 BELT, Mowing Clutch, A48 Double 2 29 200762 PULLEY, Briggs & Stratton Engine, 1" I. 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