ZERO-TURN SERIES
ZT-1230
•
ZT-1630
4
5
MAINTENANCE & TROUBLESHOOTING MANUAL
ZT5.0-M REV A
TABLE OF CONTENTS
INDEX OF FIGURES
FORWARD ....................................................................................................................................................................................3
TABLE OF CONTENTS ............................................................................................................................................................... 4
INDEX OF FIGURES .....................................................................................................................................................................5
SECTION 1 SAFETY .....................................................................................................................................................................6
1.1 | SAFETY SYMBOLS .......................................................................................................................................................................... 6
1.2 | GENERAL RULES AND PRECAUTIONS ................................................................................................................................... 6
1.3 | SAFETY GUIDELINES .................................................................................................................................................................... 7
SECTION 2 MAINTENANCE ......................................................................................................................................................8
2.1 | BATTERY MAINTENANCE ........................................................................................................................................................... 8
2.2 | CHARGING THE BATTERY ......................................................................................................................................................... 8
2.3 | LUBRICATION.............................................................................................................................................................................. 10
2.4 | COMPONENTS REQUIRING ADJUSTMENT ....................................................................................................................... 10
2.5 | EXAMINATION, REPAIR, REPLACEMENT OF LIMITED LIFE COMPONENTS .............................................................. 10
2.6 | SAFETY DEVICES AND SYSTEMS REQUIRING CHECKS .................................................................................................. 10
2.7 | STORAGE ...................................................................................................................................................................................... 10
2.8 | MAJOR ALTERATIONS OR REPAIRS ...................................................................................................................................... 10
SECTION 3 MAINTENANCE CHECKLISTS ............................................................................................................................12
3.1 | PRE-START INSPECTION CHECKLIST ................................................................................................................................... 12
3.2 | PRE-DELIVERY/ANNUAL/FREQUENT INSPECTION CHECKLIST .................................................................................. 14
SECTION 4 TECHNICAL REFERENCES ..................................................................................................................................16
4.1 | HYDRAULIC SCHEMATIC ......................................................................................................................................................... 16
4.2 | WIRING SCHEMATIC ................................................................................................................................................................. 18
4.3 | CONTROL BOARD DIAGNOSTIC ..........................................................................................................................................20
SECTION 5 WIRING DIAGRAMS ............................................................................................................................................ 22
5.1 | WIRING DIAGRAM ......................................................................................................................................................................22
5.2 | LOWER CONTROL WIRING DIAGRAM .................................................................................................................................24
5.3 | UPPER CONTROL WIRING DIAGRAM ..................................................................................................................................26
SECTION 6 TROUBLESHOOTING FLOWCHARTS .............................................................................................................. 28
6.1 | MAIN POWER/SAFETY CIRCUIT .............................................................................................................................................28
6.2 | DRIVE CIRCUIT ...........................................................................................................................................................................30
6.3 | ELEVATE CIRCUIT ......................................................................................................................................................................32
6.4 | LOWER CIRCUIT .........................................................................................................................................................................34
SECTION 7 PARTS .................................................................................................................................................................... 36
SECTION 8 WARRANTY .......................................................................................................................................................... 38
8.1 | LIMITED WARRANTY ..................................................................................................................................................................38
8.2 | LIMITED WARRANTIES ..............................................................................................................................................................38
8.3 | EXCLUSIONS/WHAT IS NOT COVERED ..............................................................................................................................38
8.4 | MAKING A WARRANTY CLAIM ................................................................................................................................................38
8.5 | EXCLUSIVE WARRANTY REMEDIES .......................................................................................................................................39
8.6 | DISCLAIMER OF OTHER EXPRESS AND IMPLIED WARRANTIES ...................................................................................39
8.7 | LIMITATION OF LIABILITY ........................................................................................................................................................39
SECTION 9 INSPECTION & REPAIR LOG ............................................................................................................................. 40
REVISION LOG:
REV A......................................................................................................................................................................................October 2020
INDEX OF FIGURES
FIGURE 1: Maintenance Lock Use ......................................................................................................................................................... 7
FIGURE 2: Maintenance Lock Storage .................................................................................................................................................. 7
FIGURE 3: Charger Cord Location ........................................................................................................................................................8
FIGURE 4: Battery Charger LED Display ...............................................................................................................................................9
FIGURE 5: LED Light Diagnostic Location ........................................................................................................................................ 20
FIGURE 6: EZ Cal Handheld Controller ............................................................................................................................................. 20
