7• Even though the diameters of bolts are the same,the proper fastening torque will differ according tothe torque coefficient, the class of bolt and the boltlength.4. The manner of holding the tool or the material ofdriving position to be fastened will affect the torque.5. Operating the tool at low speed will cause a reduc-tion in the fastening torque.MAINTENANCECAUTION:• Always be sure that the tool is switched off and the bat-tery cartridge is removed before attempting to performinspection or maintenance except for the following trou-bleshooting related to the light.• Never use gasoline, benzine, thinner, alcohol or thelike. Discoloration, deformation or cracks may result.To maintain product SAFETY and RELIABILITY, repairs,any other maintenance or adjustment should be per-formed by Makita Authorized Service Centers, alwaysusing Makita replacement parts.OPTIONAL ACCESSORIESCAUTION:• These accessories or attachments are recommendedfor use with your Makita tool specified in this manual.The use of any other accessories or attachments mightpresent a risk of injury to persons. Only use accessoryor attachment for its stated purpose.If you need any assistance for more details regardingthese accessories, ask your local Makita Service Center.• Screw bits• Hook• Socket bits• Plastic carrying case• Makita genuine battery and charger• Bit-piece• Battery protector• Drill bits with 1/4"• Drill chuck assemblyNOTE:• Some items in the list may be included in the tool pack-age as standard accessories. They may differ fromcountry to country.ENG905-1NoiseThe typical A-weighted noise level determined accordingto EN60745:Sound pressure level (L pA): 94 dB (A)Sound power level (LWA): 105 dB (A)Uncertainty (K): 3 dB (A)Wear ear protectionENG900-1VibrationThe vibration total value (tri-axial vector sum) determinedaccording to EN60745:Work mode: impact tightening of fasteners of themaximum capacity of the toolVibration emission (a h): 15.0 m/s2Uncertainty (K): 1.5 m/s2ENG901-1• The declared vibration emission value has been mea-sured in accordance with the standard test method andmay be used for comparing one tool with another.• The declared vibration emission value may also beused in a preliminary assessment of exposure.WARNING:• The vibration emission during actual use of the powertool can differ from the declared emission valuedepending on the ways in which the tool is used.• Be sure to identify safety measures to protect the oper-ator that are based on an estimation of exposure in theactual conditions of use (taking account of all parts ofthe operating cycle such as the times when the tool isswitched off and when it is running idle in addition tothe trigger time).ENH101-18For European countries onlyEC Declaration of ConformityMakita declares that the following Machine(s):Designation of Machine:Cordless Impact DriverModel No./ Type: DTD129Conforms to the following European Directives:2006/42/ECThey are manufactured in accordance with the followingstandard or standardized documents:EN60745The technical file in accordance with 2006/42/EC is avail-able from:Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium28.4.2015Yasushi FukayaDirectorMakita, Jan-Baptist Vinkstraat 2, 3070, Belgium