Table of Contents Section-Page
ii HDSdoc091108 Table of Contents
SECTION 3 MAINTENANCE 3-1
3.1 Wear Life................................................................................................................... 3-1
3.2 Blade Guides ............................................................................................................. 3-2
3.3 Sawdust Removal ...................................................................................................... 3-4
3.4 Carriage Track, Wiper & Scrapers ............................................................................ 3-4
3.5 Vertical Mast Rails .................................................................................................... 3-6
3.6 Drum Switches .......................................................................................................... 3-6
3.7 Miscellaneous ............................................................................................................ 3-7
3.8 Blade Tensioner......................................................................................................... 3-8
3.9 Blade Wheel Belts ..................................................................................................... 3-9
3.10 Brake Strap Adjustment ............................................................................................ 3-9
3.11 Drive Belt Adjustment............................................................................................. 3-11
3.12 Clutch Handle Adjustment ...................................................................................... 3-14
3.13 Autoclutch Option Adjustment................................................................................ 3-15
3.14 Hydraulic System .................................................................................................... 3-16
3.15 Drive Bearing .......................................................................................................... 3-17
3.16 Up/Down System..................................................................................................... 3-18
3.17 Power Feed .............................................................................................................. 3-20
3-1
SECTION 4 TROUBLESHOOTING GUIDE 4-1
4.1 Sawing Problems ....................................................................................................... 4-1
4.2 Electrical Problems.................................................................................................... 4-3
4.3 Power Feed Problems ................................................................................................ 4-5
4.4 Power Feed Circuit Troubleshooting......................................................................... 4-7
4.5 Hydraulic Problems ................................................................................................... 4-8
4.6 Engine/Motor and Drive Pulleys Alignment........................................................... 4-12
4.7 Power Feed Preliminary Test .................................................................................. 4-12
4.8 Power Feed Mechanical Test................................................................................... 4-12
4.9 Fuse Terminal Extension Stud................................................................................. 4-13
4.10 Circuit Breaker Operation ....................................................................................... 4-14