2 - FORM NO. 56043129 - SR 1900
TABLE OF CONTENTS
GENERAL INFORMATION ................................................................................................................................................3-6
SAFETY INSTRUCTIONS .................................................................................................................................................... 7
TECHNICAL SPECIFICATIONS ........................................................................................................................................8-9
MAINTENANCE ............................................................................................................................................................. 10-13
PM CHECKLIST ............................................................................................................................................................14-15
KNOW YOUR MACHINE ............................................................................................................................................... 16-21
OPERATOR’S COMPARTMENT ......................................................................................................................................18
CONTROL PANEL ............................................................................................................................................................ 19
CONTROL PANEL DIAGNOSTICS .............................................................................................................................20-21
GENERAL MACHINE TROUBLESHOOTING GUIDE TABLE OF CONTENTS ................................................................. 22
ENGINE TROUBLESHOOTING FLOW CHARTS .........................................................................................................23-30
WHEEL DRIVE SYSTEM ....................................................................................................................................................31
TROUBLESHOOTING CHECK LIST ................................................................................................................................ 31
STEERING SYSTEM .......................................................................................................................................................... 32
STEERING SYSTEM TROUBLESHOOTING OVERVIEW ..............................................................................................32
TROUBLESHOOTING GUIDE..........................................................................................................................................32
SWEEPING SYSTEM .................................................................................................................................................... 33-41
MAIN BROOM .............................................................................................................................................................33-34
SIDE BROOMS ............................................................................................................................................................35-37
DUST CONTROL IMPELLER ...................................................................................................................................... 38-39
SHAKER MOTOR ........................................................................................................................................................ 40-41
HOPPER SYSTEM ........................................................................................................................................................42-48
LIFT CYLINDER ..........................................................................................................................................................42-45
DUMP DOOR CYLINDER............................................................................................................................................46-48
SOLUTION SYSTEM ..................................................................................................................................................... 49-50
MISTING PUMP ........................................................................................................................................................... 49-50
ENGINE SYSTEM .........................................................................................................................................................51-56
ENGINE SPECIFICATIONS.........................................................................................................................................51-52
ENGINE MAINTENANCE ................................................................................................................................................. 52
CHECK ENGINE LIGHT TROUBLESHOOTING .............................................................................................................. 53
MISCELLANEOUS ENGINE SYSTEM INFORMATION ................................................................................................... 55
GM 1.6L GASOLINE FUEL SYSTEM DESCRIPTION......................................................................................................55
HYDRAULIC SYSTEM ..................................................................................................................................................57-66
HYDRAULIC SYSTEM TROUBLESHOOTING ................................................................................................................57
GENERAL HYDRAULIC SPECIFICATIONS TABLE ........................................................................................................ 58
HYDRAULIC TRUTH TABLE ............................................................................................................................................ 59
MANIFOLD ASSEMBLY COMPONENTS .................................................................................................................... 59-60
PRESSURE RELIEF VALVE .............................................................................................................................................61
HYDRAULIC DIAGRAM ...................................................................................................................................................62
HYDRAULIC SYSTEM LAYOUT FOR OPTIONAL LEFT SIDE BROOM ......................................................................... 63
HYDRAULIC COMPONENT LOCATION .......................................................................................................................... 65
HYDRAULIC SCHEMATIC ...............................................................................................................................................66
ELECTRICAL SYSTEM .................................................................................................................................................67-79
ELECTRICAL COMPONENT LOCATION......................................................................................................................... 67
WIRING DIAGRAM ...................................................................................................................................................... 69-70
WIRING SCHEMATIC ..................................................................................................................................................71-73
ENGINE HARNESS GM 1.6L GAS ...................................................................................................................................74
ENGINE HARNESS GM 1.6L LPG ................................................................................................................................... 75
ENGINE WIRING HARNESS GM DETAIL .......................................................................................................................76
PROGRAMMABLE CONTROL OPTIONS .....................................................................................................................77-79
Note: All references to right, left, front, or rear in this manual are as seen from the operator’s stand-point.