SECTION XI
Mechanical Maintenance
TABLE OF CONTENTS
Subject
Page
Crawler Tracks ..........................................................................................................
99-102
Adjusting tension .................................................................................................
99
Replacing track assembly ....................................................................................
100
Replacing oscillating roller ...................................................................................
100
Drive chain take-up ..............................................................................................
101
Replacing track sprockets ........................................ ...........................................
101
Lubricating track sprocket and track idler bearings .................. ............................
101
Replacement of huck-bolted sprockets .............................. ..................................
102
Track Drive Transfer Cases ......................................................................................
103-108
Checking for wear ............................................... ................................................
103
internal inspection and adjustment ................................. .....................................
104
Case repair ..................................................... ....................................................
107
Slat Conveyors .................................................... ..................................................... 109-110
Slat turn-over ................................................... ...................................................
109
Slat chain take-up ............................................... ................................................
109
Conveyor drive chain take-up ..............................................................................
109
Replacing liners under slat conveyors .............................. ...................................
110
Screw Conveyors ......................................................................................................110 &
111
Restoring screws to original diameter .............................. ....................................
110
Refacing screws with Ni-hard liners ................................ .....................................
110
Electric Clutches - travel and feed ...........................................................................112 &
113
Inspection of clutches ..........................................................................................
112
Adjustment of clutches ........................................... .............................................
112
Replacing worn-out clutch parts ...........................................................................
113
Screed Assembly ............................................... ....................................................... 114-116
Removing quick-change bottom ................................... .......................................
114
Installing new bottom ............................................ ..............................................
114
Checking bolts .................................................. ..................................................
114
Handwheel screw maintenance ...........................................................................115 &
116
Vibrator Control Knob Installation & Tight ening ....................................................
117
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