
Table of Content
Operations Manual
Bison 120
20-07-2018
Page 4
Revision 2.0
9 Maintenance ............................................................................................... 9-3
9.2 General Information........................................................................................9-4
(1) Diesel Engine ............................................................................................9-5
(2) Crusher......................................................................................................9-5
(3) Vibrating Drawer ........................................................................................9-5
(4) Extraction Belt............................................................................................9-5
9.3 Maintenance Schedule...................................................................................9-6
9.4 Greasing Schedule.........................................................................................9-7
9.5 Lubricants, Oils, and Fluids.......................................................................... 9-11
(1) Lubrication, Quantities, and Levels ......................................................... 9-11
(2) Machine Grease Lubrication....................................................................9-12
(a) Standard Viscosity Option...................................................................9-12
9.6 Hydraulic Maintenance.................................................................................9-13
(1) Hydraulic System Overview.....................................................................9-14
(a) Hydraulic Fluids ..................................................................................9-14
(b) Oil Tank, Pipes & Fittings ....................................................................9-15
(2) Filtration...................................................................................................9-15
(a) Crusher Pump Oil Filter ......................................................................9-15
(b) Load Sensing Pump Oil Filter .............................................................9-16
(c) Tank Oil Filter ......................................................................................9-16
(3) Changing Hydraulic Filters & Oil..............................................................9-17
(a) Changing Crusher Pump Filter ...........................................................9-17
(b) Changing Load Sensing Pump Filter ..................................................9-18
(c) Changing The Oil Tank Filter...............................................................9-20
(d) Changing Hydraulic Oil .......................................................................9-21
9.7 Conveyor Maintenance ................................................................................9-23
(1) Clean and Check the Conveyor Belts......................................................9-23
(2) Belt Tracking............................................................................................9-24
(3) Belt Adjustment on Extraction Belt ..........................................................9-25
(a) Belt Tracking Extraction Belt ...............................................................9-25
(b) Belt Tensioning on Discharge Conveyor .............................................9-26
9.8 Vibrating Drawer and Hopper Maintenance .................................................9-27
(1) Changing Vibrating Drawer Grids............................................................9-27
(2) Adjusting Vibrator Mass Position.............................................................9-29
9.9 Engine Maintenance.....................................................................................9-31
(1) Engine Overview .....................................................................................9-32
(2) Changing Engine Filters and Oil..............................................................9-33
(a) Changing the Engine Oil Filter ............................................................9-33
(b) Changing the Engine Oil Filter (Tier 4 Engine) ...................................9-34
(c) Checking Engine Oil ...........................................................................9-35
(d) Changing Engine Oil ...........................................................................9-36
(e) Changing the Air Cleaner Elements....................................................9-39
(3) Cooling System Maintenance..................................................................9-40
(a) Checking Engine Coolant Level..........................................................9-40
(b) Changing Coolant ...............................................................................9-41
(c) Changing Coolant (Tier 4 Engine).......................................................9-42