Fervi 0657, Use And Maintenance Manual

Page 1: ...USE AND MAINTENANCE MANUAL Bench lathe Art 0657 TRANSLATION OF THE ORIGINAL INSTRUCTIONS f e r v i c o m ...

Page 2: ...ned in this manual Operator Qualification The operators assigned to using this machine must be supplied with all of the necessary information and instruction and should be provided with adequate training regarding safety in pertaining to a The conditions of use of the equipment b Foreseeable abnormal situations pursuant to Article 73 of Legislative Decree 81 08 We guarantee the Machine s conformit...

Page 3: ...on 13 4 2 Description of the main parts 14 4 2 1 Supporting table 14 4 2 2 Head and spindle 15 4 2 3 Spindle speed change 15 4 2 4 Automatic feed setting 16 4 2 5 Tool holder slide and carriage 16 4 2 6 Tailstock 17 4 3 Identification plate 17 4 4 Pictograms 18 5 SAFETY DEVICES ON THE MACHINE 20 5 1 Electrical safety devices 20 5 2 Mechanical Safety Devices 21 5 2 1 Protective screens 21 5 3 Perso...

Page 4: ... Control panel buttons and pilot lamps 31 9 2 HAND WHEELS AND CONTROL LEVERS 32 9 2 1 Hand wheels for the carriage and tool holder slides 32 9 2 2 Automatic feed activation lever 33 9 2 3 Tailstock lever and handwheel 34 10 OPERATION 35 10 1 Traditional turning 36 10 2 Milling 38 10 3 How to set the spindle speed 40 10 4 How to set up the automatic feed of the carriage 41 11 MAINTENANCE 46 11 1 Lu...

Page 5: ...r those who carry out these tasks Therefore it is imperative to strictly comply with the requirements in this manual a necessary condition for safe and satisfactory operation of the machine Prior to installation and use of the Bench lathe authorised personnel must carefully read this technical document know which protections and safety devices are available on the machine their location and how th...

Page 6: ...o avoid injury or damage to property 1 1 Preface For safe and easy operation of the Bench lathe this manual must be read carefully in order to acquire the necessary knowledge In other words durability and performance are strictly dependent on how it is used Even if already familiar with the Bench lathe it is necessary to follow the instructions contained herein in addition to the general precautio...

Page 7: ...irst have read the instruction manual particularly the chapter dealing with safety It is recommended that the plant safety manager get written confirmation of the above Risks associated with the use of the machine During all work phases with the machine you should proceed with great caution in order to avoid damage to persons to property or to the machine itself Please only use the machine for its...

Page 8: ...lothing dangling jewellery long hair etc can get caught in the moving parts causing irreparable injury 13 Replace worn and or damaged parts check that the guards and protection devices work properly before operating If necessary have the machine checked by the service support personnel Use only original spare parts 14 Cut the mains voltage supply to the machine when the machine is not being operat...

Page 9: ...unplug it and wait for the spindle to stop 8 Do not leave the machine until the equipment and other moveable parts are completely stopped 9 After the work is completed clean the tool and check its efficiency 2 3 Safety rules for electrical machine equipment Risks associated with the use of the machine 1 Do not modify the electrical system in any way Any attempt in this regard may jeopardize the op...

Page 10: ...cord to lift the machine or to remove the plug from the socket 2 4 Technical support For any problems or concerns please contact without hesitation the Customer Service Department of your dealer who has competent and specialized staff specific equipment and spare parts 2 5 Other provisions IT IS FORBIDDEN TO TAMPER WITH SAFETY DEVICES The first thing to do when starting work is to check for the pr...

Page 11: ...m 125 Distance between the points mm 550 Spindle hole diameter mm 20 Maximum swing over the bed mm 250 Spindle diameter 3 3 self centring mm 125 Conical spindle attachment CM MT 3 No of spindle speeds 6 Spindle speed r min 125 2000 Range of metric threads mm 0 4 3 0 Range of inch threads TPI 10 44 Tailstock attachment CM MT 2 Dimensions W x D x H mm 1325 x 550 x 1230 Package dimensions W x D x H m...

Page 12: ...pplied Milling device Bench lathe stand 3 external jaws Spindle key Gear 30T 30 teeth Gear 40T 40 teeth Gear 42T 42 teeth Gear 50T 50 teeth Gear 52T 52 teeth Gear 60T 60 teeth Gear 66T 66 teeth Gear 70T 70 teeth Gear 75T 75 teeth Gear 80T 80 teeth Square head key Allen key 3 mm Allen key 4 mm Allen key 5 mm Allen key 6 mm Key 5 5 7 mm Key 8 10 mm Key 12 14 mm Key 17 19 mm Centring device MT 2 Cent...

Page 13: ...use and materials The machine has been designed and manufactured for the uses specified Any use and lack of respect for the technical parameters established by the manufacturer may be dangerous to operators therefore the manufacturer cannot assume any liability for resulting damages The lathe is equipped with a support base and must be installed and used on flat surfaces with ergonomic features an...

Page 14: ... 7 Pulley and gear compartment 3 Carriage and tool holding slides 8 Electrical panel 4 Head and spindle 9 Tool holder handwheels 5 Interlocked spindle guard 10 Feed activation lever 4 2 1 Supporting table The supporting table is made of cast iron the casting has been stabilised to avoid torsion and or deformities due to the internal stresses in the material At the top there are prismatic guides th...

Page 15: ...ely and stably Figure 2 Spindle For the opening closing of the jaws it is necessary to insert a special key in the housing square cross section on the outer contour of the spindle The danger zone in the vicinity of the spindle is protected by a moveable interlocking guard which consists of a polycarbonate screen plate with micro safety switch 4 2 3 Spindle speed change The adjustment of the spindl...

Page 16: ...ool holder carriage for threading operations is achieved by correctly positioning the gears for transferring motion from the electric motor to the lead screw The lathe is provided with gears that can guarantee the considerable availability of feeds and threads metric and inch Figure 5 Feed gears 4 2 5 Tool holder slide and carriage The carriage which slides along the rails of the table is used to ...

Page 17: ...lstock is constituted by a cast iron body that ensures rigidity and stability in any conditions of use The tailstock body is equipped with a locking system on the lathe guides An adjustment screw allows axial alignment of the tailstock to be achieved Inside a steel sleeve has been fitted Movement is applied via a handle equipped with a micrometer Figure 7 Tailstock 4 3 Identification plate The fol...

Page 18: ...e reserved of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI 4 4 Pictograms f e r v i c o m ...

Page 19: ...PRODUCED DISCONNECT THE MACHINE FROM THE POWER SUPPLY IN THE EVENT OF REPAIRS OR ADJUSTMENTS BEING MADE DO NOT WEAR CHAINS OR BRACELETS THAT CAN GET CAUGHT IN THE MACHINE AND CAUSE IRREVERSIBLE DAMAGE DISCONNECT THE MACHINE FROM THE POWER SUPPLY BEFORE PERFORMING MAINTENANCE REPAIRS AND ADJUSTMENTS ATTENZIONE È VIETATO ESEGUIRE LAVORI SU APPARECCHIATURE ELETTRICHE SOTTO TENSIONE EVENTUALI DEROGHE ...

Page 20: ... the on and off switches In an emergency if pressure is applied to the emergency mushroom button the dangerous functions stop The electrical panel is constructed in such a way that the electrical parts are not directly accessible in contact with dust oil coolant and other contaminants The Lathe s power supply connection must be equipped with a grounding conductor according to regulations Electric ...

Page 21: ... detach The screens are fixed or mobile Figure 10 Position of the protective screens LEGEND 1 Pulley compartment casing mobile interlocked 2 Spindle protection screen mobile interlocking Both interlocking movable guards are equipped with suitable micro safety switches connected to the machine s control system electric circuit so that the opening of the gear casing or the spindle screen causes the ...

Page 22: ...s Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI Figure 11 Spindle protection screen Figure 12 Protective gear and belt casing Spindle screen Gear casing Micro switch f e r v i c o m ...

Page 23: ...attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI 5 3 Personal Protective Equipment PPE Use of PPE ALWAYS use appropriate personal protective equipment PPE such as Gloves Goggles or face shields Overalls or aprons Safety shoes Figure 13 Personal Protective Equipment f e r v i c o m ...

Page 24: ...machine with different values than those shown on the plaque Using the machine for purposes other than those for which it was designed Using the machine without having read the operating instructions and without due attention Using the machine particularly manual loading without using suitable personal protective equipment PPE according to the information provided in this manual Using the machine ...

Page 25: ... not hard and strong enough to support its weight Installing and using the machine outdoors Using the machine in a dark place Allowing untrained personnel to use the machine Operating this machine without being psychophysically fit Allowing untrained and unqualified personnel to carry out maintenance and without complying with the procedures specified in this manual Performing maintenance operatio...

Page 26: ... steel cables or chains of sufficient length and capacity and in good condition Recommended minimum load 200 kg approx 4 Harness the lathe at its two lateral ends passing the harness accessories under the supporting table Breaking of the guide rails Make sure that the harnessing accessories are not touching the guide rails and the lead screw which could be damaged beyond repair 5 Attach the hook o...

Page 27: ...t be protected from rain snow hail wind and any other adverse weather conditions In this regard it is advisable to use means of transport with closed compartments vans trucks etc or possibly covered with tarpaulin 7 3 Warehouse storage In the event that the machine is to be stored and unused for some time before being put into service again proceed as follows 1 Disconnect the electrical power 2 Pr...

Page 28: ...area of at least two square metres must be kept free in front of the machine Installation of the machine Do not install the Machine outdoors to avoid deformation loss of functionality and damage to the electrical control circuit 8 2 Support base Do not install the machine outdoors to avoid deformation loss of function and damage to the electrical control circuit Loss of Stability Install the Lathe...

Page 29: ...e support points of the table using the shims until a uniform level is achieved over the the entire travel of the carriage Periodically check these measurements at least every six months Levelling the machine perfectly is one of the first and most essential steps to carry out before using the machine 8 4 Operations before starting the machine 8 4 1 Cleaning the machine Before using the machine you...

Page 30: ...sing the green switch Make sure that the electric motor and the spindle are working properly and that the latter is turning in the correct direction of rotation clockwise 6 Test the emergency stop button B the lathe should stop 7 Let the machine run for a few minutes 8 Stop the machine by pressing the red button and wait for the spindle to come to a complete stop 9 Turn the selector A controlling ...

Page 31: ...ncy stop and start stop button To start the lathe press the green button marked with I To turn off the lathe press the red button marked with O In cases of emergency press the red mushroom to stop the movement of the machine C Voltage indicator light When lit the green light indicates that the electrical circuits of the lathe are powered This occurs with the power cord plugged in and the main swit...

Page 32: ... and longitudinal feeding F Handwheel for longitudinal movement of the carriage Figure 16 Tool holder carriage handwheels The manual hand wheel allows for lengthwise movements right to left of the tool carriage To move the carriage to the right towards the tailstock turn the wheel clockwise and anticlockwise to move the carriage to the left towards the spindle G Handwheel for transversal displacem...

Page 33: ...llows locking of the cutting tool to the tool holder base turret 9 2 2 Automatic feed activation lever The Lathe is provided with a gear transmission system capable of ensuring the considerable availability of feeds and threads Enabling or disabling the automatic feed for threading operations is possible by using the lever J shown in Figure 18 J Automatic feed lever Figure 18 Automatic feed activa...

Page 34: ...ver allows the locking of the tailstock quill L Tailstock transverse adjusting screw The screw allows for adjustments to the transverse centring of the tailstock To move the tailstock forward away from the operator turn the screw clockwise and anticlockwise to move it back bring it closer to the operator M Handwheel for longitudinal movement of the quill The handwheel allows longitudinal displacem...

Page 35: ...machine make sure that it is correctly attached to prevent unwanted movement or loss of stability Wear appropriate personal protective equipment PPE such as gloves goggles overalls or apron and safety shoes Environment of Use The Lathe can operate in enclosed working environments production departments warehouses etc such as those that are protected from the weather and where there is no danger of...

Page 36: ...ed off the machine and disconnected the power supply 2 Lift the movable protective screen of the spindle Figure 20 A 3 Place the workpiece on the spindle and secure it by tightening the jaws with the appropriate key To do this insert the key in one of the hollow square sections on the spindle and turn it clockwise to tighten in the jaws Figure 20 B Figure 20 Spindle key Locking the piece Lock the ...

Page 37: ... for the operator against the mechanical hazards near the danger zone of the spindle 9 Set the correct spindle rotation speed using the belt and pulleys See paragraph 10 3 for further details 10 Turn the selector A in the same direction as the spindle s direction of rotation 11 Press the green button to start the machine 12 Carry out machining on the work piece by approaching the work piece itself...

Page 38: ...ower supply 1 Move the tailstock fully to the right i e the side opposite the spindle In this regard unscrew the locking nut N push the tailstock to the right with your hands then tighten the nut again 2 Unscrew the 4 adjustment lateral side screws on the right side of the transverse tool holder slide In this regard loosen the counter locking nuts with a hex wrench then remove the screws with a sc...

Page 39: ...sition of the carriage using the appropriate handwheel F Figure 16 9 Lower the movable protective screen of the spindle Machine operation Before starting the machine ALWAYS close the movable protective screen of the spindle This is to provide adequate protection for the operator against the mechanical hazards near the danger zone of the spindle 10 Set the correct spindle rotation speed using the b...

Page 40: ...ed by changing the position of the transmission belt on the transmission pulley grooves as shown in the following diagram Figure 23 Spindle rotation speed plate Adjusting the Speed Despite the presence of the micro safety switch on the casing to access the gearbox it is forbidden to change the speed of rotation before turning off the machine and unplugging the power cord For changing the spindle r...

Page 41: ...belt tension 4 Close the guard of the gearbox 10 4How to set up the automatic feed of the carriage Adjusting the Speed Despite the presence of the micro safety switch on the casing to access the gearbox it is forbidden to change the automatic feed gears before turning off the machine and unplugging the power cord The automatic longitudinal feed originates in the spindle which transmits motion to t...

Page 42: ... 80 30 70 C D 90 25 90 42 E F H 90 H 80 0 4 0 5 0 6 0 7 0 75 0 8 1 A B H 70 H 75 H 75 H 75 H 90 H 52 H 52 C D 30 75 30 60 42 70 42 60 30 40 60 75 H 60 E F 80 H 80 H 80 H 80 H 80 H 80 H H 80 1 25 1 5 1 75 2 2 5 3 3 5 A B H 52 H 70 H 75 H 70 H 70 H 70 H 80 C D 75 60 60 40 70 40 H 80 75 30 90 40 75 33 E F 80 H 80 H 80 H H 40 80 H 60 H 52 H 8 10 11 14 16 19 A B H 90 H 70 H 80 H 70 H 80 H 70 C D 50 30 ...

Page 43: ...n arrow Each shaft has two possible mounting positions of the gears a front position and a rear position The lines between gears indicate where the gears are engaged The internal boxes represent combinations of gears required for these threading steps After mounting the gears properly and having re closed the cover on the gear case proceed as follows 1 Lower the automatic feed activation lever J t...

Page 44: ...e the presence of the micro safety switch on the casing to access the gearbox it is forbidden to change the automatic feed gears before turning off the machine and unplugging the power cord Obviously the lathe can be configured to perform the left hand threads in the following way 1 Screw the shaft with the additional gear supplied in position A as shown in Figure 29 Figure 29 Mounting the shaft w...

Page 45: ...ar from position C and screw into position B as shown in figure 30 Figure 30 Shifting the shaft with gear 3 Loosen the screw on the gear bracket and position the bracket so that the gear is engaged with the gear in position B as shown in figure 40 4 Tighten the screw on the gear bracket 5 Rotate the spindle by hand to check that the gears do not bind All the kinematics should slide freely Gear com...

Page 46: ...orking with compressed air ALWAYS wear the protective goggles when using compressed air Check the status of the Lathe and the EC and warning labels if these are no longer legible request replacements Do not use the lathe if there are any defects Daily checks 1 Check that all moving parts are well lubricated 2 Clean the surface of the spindle the turret and the body of the machine 3 Check that ther...

Page 47: ...he tip of an oiler and introduce a small amount of oil into the nozzle Lubrication Clean the ball nozzles before and after each lubrication to prevent contamination Use a dry cloth Always wear suitable protective gloves POSITION OF LUBRICATION POINTS Lubricate the following parts every 8 hours of work using the appropriate ball nozzle Figure 32 Position of lubrication points 1 left support of the ...

Page 48: ...6 Tool holder carriage 17 Transverse slide screw 18 Tool holder carriage 19 Table guide 20 Table guide 21 Table guide GEARS Apply a small amount of oil onto the teeth of the gears after assembly and every 8 hours of work Avoid spilling oil onto the belt or the pulleys when lubricating LEAD SCREW AND SPIRAL Apply a small amount of oil directly onto the lead screw and spiral every 8 hours of work Ty...

Page 49: ...usting the tension of the belts Make sure to use the appropriate belt tension to transmit motion from the motor to the spindle In this regard make a simple check by pressing down firmly on the belt approximately the middle position as described in section 10 3 The ceding of the belt should be a maximum of 12 mm approx If the belt is loose or too tight loosen the belt adjustment system bolts until ...

Page 50: ...ith a screwdriver as needed then tighten the lock nuts Slide play DO NOT excessively tighten the adjustment screws The slide is properly adjusted when you feel a slight resistance by turning the handwheel G by hand LONGITUDINAL SLIDE The play of the longitudinal slide is adjusted by tightening or loosening the 3 adjustment screws located on the left side of the slide To adjust the play of the slid...

Page 51: ...his Manual Copyright by FERVI 12 DISPOSAL OF PARTS AND MATERIALS If the machine is to be scrapped its parts must be separated for disposal The Lathe is composed of the following materials the head the table the tailstock the slides and the carriages are made of cast iron the gears shafts bearings slideways and spindle are made of steel Respect the environment Contact a specialist centre for the co...

Page 52: ...eserved of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI 13 ELECTRICAL SYSTEM f e r v i c o m ...

Page 53: ...n the tool D Tighten the fastening lever The motor will not start A Electrical power supply B Wiring connections C Burnt motor windings D Blown fuses E Broken switch A Check the power supply B Check the connections C Contact Customer Service D Replace the fuses E Contact Technical Support The attachment or accessory rubs or becomes too hot A Excessive pressure on the work piece B Shavings will not...

Page 54: ...ed of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI 15 ACCESSORIES AND SPARE PARTS f e r v i c o m ...

Page 55: ... 130 Washer 0657 107 Gear shaft 0657 131 Screw M8 x 20 0657 108 Screw M4 x 16 0657 132 Rack 0657 109 Disc 0657 133 Screw M5 x 12 0657 110 Shaft support 0657 134 Lead screw support 0657 111 Conical pin 0657 135 Lead screw 0657 112 Screw M5 x 20 0657 136 Cylindrical pin 0657 113 Bolt with shoulder 0657 137 Sleeve joint 0657 114 Oil seal 0657 138 Shaft 0657 115 Switch lock 0657 146 Bolt M12 x 40 0657...

Page 56: ...ights are reserved of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI f e r v i c o m ...

Page 57: ...xternal sealing ring 0657 208 Connector 0657 234 Screw M5 x 12 0657 209 Ring nut 0657 235 Screw M10 x 25 0657 210 Spindle pulley 0657 236 Screw M5 x 10 0657 211 Spindle gear 0657 237 Support 0657 212 Oil seal 0657 238 Lock 0657 213 Screw M5 x 8 0657 239 Spindle guard 0657 214 Spindle spacer 0657 240 Fastening support 0657 215 Bearing 0657 241 Small shaft 0657 216 Spindle box cover 0657 242 Compres...

Page 58: ...ights are reserved of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI f e r v i c o m ...

Page 59: ...7 317 End cover 0657 303 Washer 0657 318 Cylindrical pin 0657 304 Nut M12 0657 319 Arched spring 0657 305 Tailstock unit 0657 320 Hand wheel 0657 306 Bearing 0657 321 Handle bolt 0657 307 Tailstock screw 0657 322 Handle 0657 308 Tailstock sleeve 0657 323 Graduated ring 0657 309 Tubular clamp 0657 324 Bolt M12 x 100 0657 310 Washer 0657 325 Tailstock plate 0657 311 Clamp bolt 0657 326 Base 0657 312...

Page 60: ...ights are reserved of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI f e r v i c o m ...

Page 61: ... 20 0657 419 Cylindrical pin 0657 404 Tool holder slide 0657 420 Carriage screw 0657 405 Slide bolt 0657 421 Key 3 x 3 x 10 0657 406 Nut M4 0657 422 Oil cap 0657 407 Screw M4 x 20 0657 423 Screw support 0657 408 Screw M4 x 12 0657 424 Screw M5 x 16 0657 409 Oil cap 0657 425 Spring plate 0657 410 Fastening pin 0657 426 Handle 0657 411 Tool holder vice 0657 427 Nut M8 0657 412 Screw M8 x 30 0657 428...

Page 62: ...ights are reserved of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI f e r v i c o m ...

Page 63: ...ew M3 x 6 0657 525 Screw M8 x 20 0657 506 Felt oil retainer 0657 526 Screw M5 x 20 0657 507 Screw M6 x 35 0657 527 Felt oil retainer 0657 508 Carriage screw 0657 528 Protection panel 0657 509 Carriage 0657 529 Protection panel 0657 510 Screw M4 x 12 0657 530 Front clamp plate 0657 511 Nut 0657 531 Split plate 0657 512 Screw M3 x 12 0657 532 Screw support 0657 513 Nut M5 0657 533 Washer 0657 514 Sc...

Page 64: ...ights are reserved of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI f e r v i c o m ...

Page 65: ... 619 Gear 0657 604 Steel ball 0657 620 Screw M4 x 8 0657 605 Handle support 0657 621 Key 5 x 5 x 10 0657 606 Screw M6 x 16 0657 622 Gear shaft 0657 607 Screw M4 x 10 0657 623 Screw M5 x 16 0657 608 Shaft plate 0657 624 Cylindrical pin 0657 609 Carriage body 0657 625 Base 0657 610 Handle bolt 0657 626 Cylindrical pin 0657 611 Handle 0657 627 Cylindrical pin 0657 612 Hand wheel 0657 628 Half nut 065...

Page 66: ...ights are reserved of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI f e r v i c o m ...

Page 67: ...657 830 Bolt M8 x 16 0657 807 Gear Z 48 0657 831 Sliding bearing 0657 808 Gear Z 45 0657 832 Washer 0657 809 Gear Z 90 0657 833 Gear bracket 0657 810 Washer 0657 834 Square nut 0657 811 Nut with knob 0657 835 Screw M6 x 35 0657 812 Gear box cover 0657 836 Key 4 x 16 0657 813 Gear Z 25 0657 837 Screw M4 x 16 0657 814 Screw M5 x 16 0657 838 Micro switch 0657 815 Bolt 0657 839 Screw M4 x 30 0657 816 ...

Page 68: ...ights are reserved of reproduction and dissemination of this Technical Manual and documentation cited and or attached It is expressly forbidden to reproduce publish or distribute any information from this Manual Copyright by FERVI f e r v i c o m ...

Page 69: ...7 907 Shaft spacer 0657 931 Spacer 0657 908 Drive pulley 0657 932 Screw M6 x 35 0657 909 Ring 0657 933 Bolt M10 x 25 0657 910 Screw M6 x 30 0657 934 Nut M5 0657 911 Oil cap 0657 935 Pulley support 0657 912 Large washer 0657 936 Motor guard 0657 913 Toothed pulley 0657 937 Screw M6 x 12 0657 914 Sliding bearing 0657 938 Shaft nut 0657 915 Shaft 0657 939 External socket 0657 916 Bearing 0657 940 Spa...