Instruction/ maintenance manual of the product DL 68" National Mower
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68" SR TRIPLEX – CE NA TIONAL MOWER CO. 700 Raymond Ave., P.O. Box 14299, St. Paul, Minnesota 55114-0299, U.S.A. Phone (651) 646-4079 – Fax (651) 646-2887 www.
68OMCE-10/01-350 2 NA TIONAL MOWER COMP ANY ONE YEAR LIMITED W ARRANTY For the period of one year from the date of purchase (45 days if the product is used for rental purposes), National Mower Company.
NATIONAL 68" SR & DL TRIPLEX – CE ® 3 T ABLE OF CONTENTS Declaration Of Conformity ............................................................................... 4 Specifications Dimensions – Mower ......................................
68OMCE-10/01-350 4 DECLARA TION OF CONFORMITY according to Directive 89/392/EEC We NATIONAL MOWER COMPANY .................................................................................................................................................
NATIONAL 68" SR & DL TRIPLEX – CE ® 5 SPECIFICA TIONS Overall Length .............................................................................................. 79.13" (201 cm) Width, Wing Mowers Folded ............................
68OMCE-10/01-350 6 National Mower Safe Operation Practices For Riding Mowers 1. Know control functions and how to stop quickly. READ THE OWNER’S MANUAL. 2. Wear approved safety glasses or goggles when operating the mower. 3. Do not allow children to operate mower.
NATIONAL 68" SR & DL TRIPLEX – CE ® 7 TRANSFER IDENTIFICA TION 1 2 3 4 5 NATIONAL MOWER CO. 700 RAYMOND AVE. ST. PAUL, MINNESOTA 55114 USA 651-646-4079 FAX 651-646-2887 YEAR OF MANUFACTURE: 2000 POWER RATING: 7.5 (5.6 kW) at 3600 RPM WEIGHT: 639.
68OMCE-10/01-350 8 6 7 8 9 NO. PART NO. TRANSFER DESCRIPTION 1 07358 Do not exceed 25 o slope. Located on main belt shield. 2 07358 Manufacturer's identification and specifications. Located on the main belt shield. 3 07358 Read Operator's Manual.
NATIONAL 68" SR & DL TRIPLEX – CE ® 9 FIGURE A CAUTION Claims for shipping damages must be noted by the consignee at the point of destination and filed with the transportation company that delivers the shipment. CAUTION INTRODUCTION This machine has been designed to meet European CE Safety Standards.
68OMCE-10/01-350 10 FIGURE B.
NATIONAL 68" SR & DL TRIPLEX – CE ® 11 WING MOWERS 1. Remove Wing Mower Belts (17, Fig. B) from the steer- ing column. 2. Unlock Hooks (18, Fig. B) from Wing Mower Assem- blies (19, Fig. B), lower them carefully to the ground. Slip wing mower belts over Countershaft Pulleys (20, Fig.
68OMCE-10/01-350 12 OPERA TION FIGURE C The following is a description of the machine controls and their function. Refer to Figure C. 1. Engine Clutch Lever (labeled Mowing Clutch) – Engages power for travel and mowing. Down position is disengaged and up position is engaged.
NATIONAL 68" SR & DL TRIPLEX – CE ® 13 grease be checked once each year. Check grease level by loosening the bolts in the differential case flanges and spreading case halves. It is not necessary to totally disassemble the case or remove the wheels for this inspection.
68OMCE-10/01-350 14 BED KNIFE REPLACEMENT FIGURE F When the bed knife becomes damaged or too worn to keep sharp, it must be replaced. Design improvements have made bed knife replacement easier with bolt-on construction. Follow the procedure below. 1. The backbar (1, Fig.
NATIONAL 68" SR & DL TRIPLEX – CE ® 15 FIGURE G INTRODUCTION Back lapping is a very important step in maintaining sharp reel blades on the rear and wing mowers. This procedure should be performed when the reel blades and the bed knife become slightly rounded and the grass is not cut cleanly with only a slight bed knife adjustment.
68OMCE-10/01-350 16 ADJUSTMENTS To ensure safety, all of the following adjust- ments must be made only after the engine clutch lever has been disengaged and the ignition key and spark plug wire have been removed.
NATIONAL 68" SR & DL TRIPLEX – CE ® 17 BRAKE ADJUSTMENT The foot brake is properly adjusted if it slows the machine when depressed and can be locked when the pedal is depressed fully. Adjust brake tension by removing cotter pin and brake pedal pin and turning brake clevis located under pedal on brake rod.
68OMCE-10/01-350 18 Engine will not start Turn ignition switch to on Ensure that there is sufficient gasoline (petrol) in the tank Make sure safety switch is making contact and mowing clutch is down L.
NATIONAL 68" SR & DL TRIPLEX – CE ® 19 P ARTS LIST Note: For your records and future ordering, fill in the following information. DATE PURCHASED MODEL NO. SERIAL NO. ORDERING INFORMATION When ordering replacement parts, always furnish: 1. Your complete name, address and phone number.
68OMCE-10/01-350 20 FIGURE 1 WHEN ORDERING, STATE THE MODEL AND SERIAL NUMBERS OF THE MOWER.
NATIONAL 68" SR & DL TRIPLEX – CE ® 21 ________________________________________________________________________________________________________________________________________ ____________.
68OMCE-10/01-350 22 WHEN ORDERING, STATE THE MODEL AND SERIAL NUMBERS OF THE MOWER FIGURE 2.
NATIONAL 68" SR & DL TRIPLEX – CE ® 23 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.
68OMCE-10/01-350 24 WHEN ORDERING, STATE THE MODEL AND SERIAL NUMBERS OF THE MOWER FIGURE 3.
NATIONAL 68" SR & DL TRIPLEX – CE ® 25 ARM, Countershaft Idler BRACKET, Idler Pivot STUD, Belt Guide BELT GUIDE, Lower BELT GUIDE, Upper ROD, Main Clutch, Upper ROD, Main Clutch, Lower PUL.
68OMCE-10/01-350 26 WHEN ORDERING, STATE THE MODEL AND SERIAL NUMBERS OF THE MOWER FIGURE 4 NOTE—Skids and Reel End Shields are not shown. See Figure 6.
NATIONAL 68" SR & DL TRIPLEX – CE ® 27 FIGURE 4 — REAR MOWER 26 200223 FRAME, Rear Mower 1 27 07481 CHAIN, Roller, Rear Mower 1 28 203452 LIFTER TEE, Rear Mower 1 29 200214 BRACKET, Guar.
68OMCE-10/01-350 28 FIGURE 5.
NATIONAL 68" SR & DL TRIPLEX – CE ® 29 ________________________________________________________________________________________________________________________________________ ____________.
68OMCE-10/01-350 30 ___________________________________________________________________________________________________________________________________________________________ 1 203728 SKID BAR, L.H. 1 2 202959 SHIELD, Wing Mower 3 3 201585 SKID, Mower 2 4 203727 SKID BAR, R.
NATIONAL 68" SR & DL TRIPLEX – CE ® 31 ________________________________________________________________________________________________________________________________________ ____________.
68OMCE-10/01-350 32 26 ________________________________________________________________________________________________________________________________________ ________________________________________.
NATIONAL 68" SR & DL TRIPLEX – CE ® 33 14 201740 HOUSING, Main Countershaft 1 15 200208 KEY , Square, Engine 2 16 03926 BEL T , Engine, T ransport, 6841 Gates Power Rated 1 17 202071 PULLE.
68OMCE-10/01-350 34 AMPMETER GRN. TO FRAME HOURMETER LEAD KEY SWITCH BATTERY GROUND SOLENOID STARTER ENGINE REGULATOR MAGNETO CLUTCH NEUTRAL SAFETY SWITCH N/O GROUND HARNESS INTERLOCK SEAT SWITCHES N/O GRN.
NATIONAL 68" SR & DL TRIPLEX – CE ® 35 1 07065 KEY SWITCH 1 2 07063 HOURMETER 1 3 07064 AMPMETER 1 4 N.A. BA TTERY 1 5 07104 GROUND, Battery 1 6 07217 LEAD 1 7 07216 HARNESS ASSEMBL Y 1 8 .
68OMCE-10/01-350 36.
An important point after buying a device National Mower DL 68" (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought National Mower DL 68" yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data National Mower DL 68" - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, National Mower DL 68" you will learn all the available features of the product, as well as information on its operation. The information that you get National Mower DL 68" will certainly help you make a decision on the purchase.
If you already are a holder of National Mower DL 68", but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime National Mower DL 68".
However, one of the most important roles played by the user manual is to help in solving problems with National Mower DL 68". Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device National Mower DL 68" along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
