8.2 MAINTENANCE .............................................................................................................118
8.2.1 ADJUST LIFT CYLINDER ROD WITH SHIMS ....................................................118
8.2.2 ADJUSTING HEIGHT OF CARRIAGE ..................................................................118
8.2.3 PROCEDURE FOR REPLACING ROLLERS AT CARRIAGE SIDE ...................120
8.2.4 PROCEDURE FOR REPLACING ROLLERS AT MAST SIDE .............................122
8.2.5 PROCEDURE FOR ADDING OR SUBTRACTING SHIMS .................................123
9. ELECTRIC SYSTEM .....................................................................................................125
9.1 SYSTEM DESCRIPTION ...............................................................................................125
9.1.1 RELAY UNIT ............................................................................................................126
9.1.2 LIGHTS .....................................................................................................................128