Daedong DSC48, Workshop Manual

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1. THRESHING UNIT .................................. 4-3
1.1 Sectional view .......................................... 4-3
1.2 Check and adjustment of belt ................... 4-6
1.2.1 Front section of threshing cylinder
........................................................ 4-6
1.2.2 Rear section of threshing cylinder .. 4-6
1.2.3 Components around engine ........... 4-7
1.2.4 LH on threshing unit ....................... 4-7
1.3 Feeding chain ........................................... 4-8
1.3.1 Adjustment and replacement of feed-
ing chain ......................................... 4-8
1.4 Components related to threshing cylinder
................................................................. 4-9
1.4.1 Replacement of straw chopper blade
........................................................ 4-9
1.4.2 Removal and installation of threshing
cylinder concave ........................... 4-10
1.4.3 Replacement of base cutter disc .. 4-11
1.4.4 Removal and installation of threshing
cylinder ......................................... 4-12
1.4.5 Installation of front cover .............. 4-14
1.5 Components related to blower ............... 4-15
1.5.1 Removal and installation of blower
...................................................... 4-15
1.6 Vertical auger and No. 1 auger .............. 4-16
1.6.1 Removal and installation of vertical au-
ger and No. 1 auger ...................... 4-16
1.7 No. 2 auger ............................................ 4-18
1.7.1 Removal and installation of No. 2 au-
ger ................................................ 4-18
1.8 Separator drum and No. 2 processing cylin-
der .......................................................... 4-19
1.8.1 Removal and installation of Separator
drum and No. 2 processing cylinder
...................................................... 4-19
1.9 Components related to sieve case and
rocker shaft ............................................ 4-20
1.9.1 Removal and installation of sieve case
...................................................... 4-20
1.9.2 Removal of components for sieve
case .............................................. 4-22
1.9.3 Removal of components related to
rocker shaft ................................... 4-23
2. STRAW DISCHARGING SECTION ...... 4-25
2.1 Straw discharging chain ......................... 4-25
2.1.1 Check and adjustment .................. 4-25
2.1.2 Removal and installation .............. 4-27
2.2 Cutter ..................................................... 4-29
2.2.1 Check and adjustment .................. 4-29
2.3 Components related to base shaft ......... 4-34
2.3.1 Tension plate ................................ 4-34
2.3.2 Scraper guide ............................... 4-34
2.3.3 38T gear ....................................... 4-34
2.3.4 Base disc ...................................... 4-35
TABLE OF CONTENTS
THRESHING UNIT
DSC48