Stihl 4180 Series - Muffler, Clutch, and Flywheel Service

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© ANDREAS STIHL AG & Co. KG, 2017 RA_008_2017_01_01. VA0.C17. 0000007766_001_GB
HT Angle Drive Gear - Telescopic Drive Tube 1
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Contents
1 About this Service Manual ............................. 2
1.1 Applicable Documentation .............................. 2
1.2 Symbols in Text ..............................................2
2 Safety Precautions......................................... 2
2.1 Protective Gloves............................................2
2.2 Safety Glasses................................................ 2
2.3 Spare Parts..................................................... 2
3 Preparations for Repair.................................. 2
3.1 Preparing Angle Drive Gear............................ 2
4 Gearbox ......................................................... 3
4.1 Overview......................................................... 3
4.2 Tools, Servicing Aids ...................................... 3
4.3 Removing Angle Drive Gear ........................... 3
4.4 Installing Angle Drive Gear ............................. 3
4.5 Removing the Drive Tube ............................... 3
4.6 Installing the Drive Tube ................................. 3
4.7 Removing the Drive Pinion ............................. 3
4.8 Installing the Drive Pinions ............................. 4
4.9 Removing Ball Bearings from Drive Pinions ... 4
4.10 Installing Ball Bearings on Drive Pinions ........ 4
5 Tools, Servicing Aids ..................................... 5
5.1 Tools ............................................................... 5