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DRIVE UNIT 

JM 4 - 003 V 

 
 
 
 

WITH THE 2-STROKE ENGINE JIKOV 

 
 
 

 

 
 
 
 
 

Warranty for the drive unit is valid only with the use of geaboxes 

supplied by VARI, a.s. and Motor Jikov, a.s. 

 
 
 
 
 
 
The product’s design meets requirements of Law No. 22/1997 Gaz. and all related regulations. 
Manufacturer  reserves  the  right  of  technical  modifications  and  product  innovations  not  included  in  the  text  and 
illustrations of this manual, which do not impact the machine’s function, without any previous notification and with no 
exposure to any liabilities. 
 
 

Text and illustrations  © 2000 * VARI a.s. * 

Publication No.:VL - 056 – 2000 

Summary of Contents for JM 4-003 V

Page 1: ...s requirements of Law No 22 1997 Gaz and all related regulations Manufacturer reserves the right of technical modifications and product innovations not included in the text and illustrations of this m...

Page 2: ...eration and damages resulting from any machine modifications not agreed with the manufacturer and for damages resulting from using the drive unit for other machines than approved by the drive unit man...

Page 3: ...ne casing is prohibited 5 User must adhere to traffic regulations of the country in which the machine is operated Restrictions in force in the Czech Republic are as follows All working implements must...

Page 4: ...odated to the requirement Noise and vibration values are to be found in the respective instruction manuals for individual adapters Drive unit Model JM 4 003 V x minutes in aggregation with rotary cult...

Page 5: ...349 LTZ 50 P rotary mower for cutting well kept grass swards DZP 003 pump for pumping and irrigation TORNADO garden waste crusher Permitted one axle trailers HV 220 HV 220 S HV 350 5 HV 350 7 ANV 366...

Page 6: ...s by means of adjustment bolts Clips of quick operating clamps by means of which the engine unit is to be secured on the gearbox are screwed onto the flange IV INSTRUCTIONS FOR USE MACHINE ASSEMBLY Th...

Page 7: ...switch and connector on the red cable is to pu mounted into a shorter cable leading from the middle of the BVA 96 safety switch body Cover the red cable coupling with insulation sleeving Put the safe...

Page 8: ...in to be slid into the pivot ADJUSTING THE GUIDE HANDLEBARS Design of handlebars enables their setting to sides and height Side adjustment is possible by arrestment pivot in the lower joint of handleb...

Page 9: ...ssible to properly use engine s power with respect to gearing of the gearbox Methods of drive unit installation for different works are described in the instruction manual for gearbox Model T 20 A In...

Page 10: ...awl of the clip is to be taken out from the pin and the quick operating clamp should be pushed aside so that it does not stand in the way to the removal of the drive unit from the gearbox Be careful w...

Page 11: ...egate of the VARI System Do not start the engine in enclosed rooms Gases generated at fuel combustion are dangerous to life When starting the engine shift the gear to neutral or disengage the travel c...

Page 12: ...j zdy stroje vp ed Direction of machine drive forward Poloha MIN MIN Position Poloha MAX MAX Position TECHNIQUE OF CONTROLLING THE SAFETY IGNITION SWITCH Safety ignition switch Model BVA 96 meets the...

Page 13: ...ion when cutting high grown swards Insufficient engine cooling results in overheating and danger of engine seizure To clean the engine use only the environment friendly detergents Recommended Czech ma...

Page 14: ...uld be prevented The drive unit must be installed onto one of adapters or secured so that its turning upside down and oil getting into the exhaust or into the air filter and carburetter is prevented A...

Page 15: ...01 0226 Shim block 2 4 482 996 906 331 969 0631 Crankshaft assembly 1 5 311 728 504 065 540 0408 Feather 3x5 SN 301385 11 1 6 324 163 038 300 994 3144 Bearing 6303 UR SN 024630 1 7 319 237 140 505 301...

Page 16: ...er head 1 3 716 0323 Cylinder head 1 4 311 120 114 060 180 0141 Nut M 6 SN 021401 25 2 5 311 214 510 064 652 1602 Washer 6 4 SN 021745 05 2 6 278 432 510 097 625 1018 Sealing 2 7 321 162 111 516 625 1...

Page 17: ...For engines 1453 ISKRA 1454 VAPE For engines 1454 VAPE DV CE 1447 VAPE DV CE...

Page 18: ...g insert 1 4 309 203 140 811 101 2536 Bolt M 8x12 SN 021103 25 2 5 311 210 211 084 354 0253 Washer 8 4 SN 021702 15 2 6 482 994 648 130 946 4810 Air cleaner upper part 1 7 273 133 010 424 913 7602 Rub...

Page 19: ...acer tube 1 6 946 7815 Grid 1 7 482 091 357 033 913 5703 Screen 1 8 482 061 605 031 616 0501 Screening metal plate 1 9 482 994 682 137 946 8217 Exhaust silence assembly 1 10 278 432 510 098 625 1016 E...

Page 20: ...sembly 1 4 482 013 535 032 135 3502 Steering linkage 1 5 315 111 702 480 134 2501 Return spring of the regulator 1 6 482 992 003 239 920 0329 Lever Assembly 1 7 309 203 140 615 101 2521 Bolt M 6x18 SN...

Page 21: ...0 134 2630 Spring 1 7 321 841 008 049 746 3401 Starting drum 1 8 482 929 630 302 963 0302 Cup with spring 1 9 482 060 474 035 604 7405 Pawl 1 10 315 116 152 800 134 0805 Spring 1 11 482 994 668 035 94...

Page 22: ...36 101 2440 Bolt M 6x70 SN 021101 55 1 8 465 990 800 018 130 1302 Nut M 6 ONL 3248 1 9 309 573 140 816 103 7203 Bolt M 8x20 SN 021143 55 3 10 311 214 010 080 651 0906 podlo ka 8 SN 021740 05 3 11 482...

Page 23: ...t M 8x14 SN 021103 25 4 12 311 210 211 084 354 0253 Washer 8 4 SN 021702 15 5 13 482 060 754 031 947 5902 Starter ratchet 1 14 482 071 810 232 718 1025 Fan runner 1 15 443 761 287 300 000 2873 Fuel co...

Page 24: ...2 601 0272 Sealing 2 20 482 060 102 438 601 0248 Washer 1 21 443 913 065 901 306 4506 Emulsion tube 1 22 11 210 211 032 304 0239 Washer A 3 2 SN 021702 15 2 23 250 5802 Starting flap axis 1 24 250 580...

Page 25: ...eel 1 10 998 0113 High voltage conductor 1 Option for ordering ignition system ISKRA complete ordering no 994 2255 12 Ignition for 1454 VAPE Pos JKPOV Ordering No Part Pcs 1 994 1710 Spark plug N 17 1...

Page 26: ...4 946 8604 Holder weldment 1 5 101 1331 Bolt M 4x12 SN 021151 25 3 6 994 0906 Electric switch VAPE 1 7 Holder part of the switch 1 8 101 1618 M 5x16 SN 021131 25 2 9 304 0234 Washer 5 SN 021740 05 2 1...

Page 27: ...Short circuiting cable 1 11 101 630 START 1AG 235 Gas lever 1 12 124 500 1 25x11 25x28x8 5 Spring 1 13 127 504 SN 02 2156 Pin 3x18 1 14 ISO 7042 Nut M10 12910 self locking 1 15 195 528 SN 02 1727 15 W...

Page 28: ...55 Complete handrail Weldment 1 3 192 012 22 9 9016 010 Tightening nut 2 4 101 643 BVA 96 Safety ignition switch 1 5 101 628 1 MA 04 005 Left rubber grip 1 6 104 627 1 MA 02 005 Right rubber grip 1 7...

Page 29: ...te 1 2 T 16437 Silentblok ULMER TECHNIK 2 3 192 015 22 9 8032 025 Absorber lug Weldment 1 4 SN 02 1143 55 Bolt M8x16 2 5 1512506 SN 02 1103 25 Bolt M6x14 2 6 104 572 SN 02 1401 25 Nut M8 2 7 104 574 S...

Page 30: ...ase X INSTRUCTIONS FOR ORDERING SPARE PARTS The following data are to be used for easier identification when ordering the spare parts Machine type engine type machine serial number and year of manufac...

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