6159935500-02English3 / 8TECHNICAL MANUAL MC35-10www.desouttertools.com3/8"Ø3 H115,5871150126Ø18Ø12 m66Ø35 Ø432763548,5 ±0,1540M6 6HM6 6H8±0,1025,4±0,1025,4Ø35 -0,05-0,15Disassembly1- disconnect the cables from the tool2- disassembling the output shaft• lay the machine horizontally on a table• remove the retainer pin from the output shaft• be careful of the spring reaction3- disassembling the motor• place a special wrench of 32mm across flats in a vice• the machine should imperatively be placed in the specialwrench on the flats which are closest to the motor• untighten the motor with a special 40mm wrench - left-handthread• heat the casing with a torch if necessary• remove the coupling sleeve and the drive pinion4- disassembling the reduction gear stages• lay the machine on a table, square drive upwards• gently drop the stages• remove washers• place a special wrench of 26mm across flats in a vice• place the machine in the wrench on the flats of the gear ring• heat the gear ring with a torch• untighten the strain gauge - left-hand thread - from the gearring with pin wrench. The pin wrench holes shouldimperatively be used in this operation.• extract pins, planet wheels and needle bearings from theplanet cages5- disassembling the cap from the flange• extract the cap from the flange• remove the circlip• to remove the spring guide, extract the cap circlipTools required for complete disassembly / ReassemblySpecial wrenchItem Part numberSpecial wrench of 26 6159610220Special wrench of 32 6159604500Special wrench of 40 6159606900Pin wrench 6158020110The other tools are standard tools used in mechanical workshopsComplete reassemblyReassembly does not pose any problem in particular.It is important to follow all the indications which are provided, in the form of pictograms, on the drawing opposite.Part list:Item PT N° Qty Description Item PT N° Qty Description1 6155210710 1 Output shaft 3/8''2 6156811000 1 Spindle spring3 6157901250 1 Pin4 6152250470 1 Bit holding cap5 6157850280 1 Needle socket6 6156160910 3 Screw7 6155704340 1 Flange8 566.498 1 Connecting casing9 6155952320 1 Spring guide10 6154760670 1 Gear ring11 6156890340 1 Circlip12 6157530750 1 Bearing13 6156570980 1 O-ring14 687.45 1 Circlip15 6154751400 1 Planet cage16 6157900480 3 Pin17 6157880150 6 Needle bearing18 6154700990 6 Planet wheel19 6154751380 1 Planet cage20 6156420670 2 Washer21 6155801080 1 Drive pinion22 6155751020 1 Coupling sleeve23 6153941620 1 MotorMeaning of the pictogramsLeft-hand threadWhen reassembling, apply the recommended glueWhen reassembling, tighten to the required torqueWhen reassembling, lubricate with the required grease