Table Of Contents - Hydro-Gear ZT-2800 Service And Repair Manual

Foreword ..................................................... . 1
Product Identification ................................... . 1
Description and Operation ........................... . 2
Introduction .................................................. . 2
Hydraulic Schematic .................................... . 3
External Features ...................................... 4-5
Technical Specifications .............................. . 6
Safety .......................................................... . 7
Personal Safety ........................................... . 7
Tool Safety ................................................... . 7
Work Area Safety ......................................... . 7
Servicing Safety........................................... . 7
Troubleshooting ........................................... . 8
Service and Maintenance ............................ . 9
External Maintenance .................................. . 9
Service and Maintenance Procedures......... . 9
Fluids ........................................................... . 9
Fluid Volume and Level ............................... . 9
Filter and Filter Guard................................. 10
Fluid Change Procedure............................. 11
Purging Procedures .................................... 12
Return To Neutral Setting ........................... 13
Return To Neutral Assembly ....................... 14
Control Arm Assembly ................................ 15
Parking Brake Adjustment .......................... 16
Parking Brake Assembly............................. 17
Brake Arm Assembly .................................. 18
Parking Brake Assembly..............................19
Hub Removal...............................................20
ZT-2800 ZT-2800 /ZT-3100 /ZT-3100 /ZT-3200
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Table Of Contents

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Tear Down and Reassembly........................21
How To Use This Manual.............................21
General Instructions .................................... 21
Tools ............................................................ 22
Torques ........................................................ 22
Transaxle Removal ...................................... 23
Fan and Pulley........................................ 23-25
Side Cover .................................................. 26
Bull, Pinion and Reduction Gears................ 27
Internal Expansion Tank (IET)......................28
Charge Pump .............................................. 29
Charge Pump Orientation.............................30
Input Shaft ................................................... 31
Bypass Arm ................................................. 32
Swashplate .................................................. 33
Center Section ............................................. 34
Brake Assembly ...................................... 35-36
Center Section Kit........................................ 37
Check Plugs & Seals ................................... 38
Cylinder Blocks ............................................ 38
Axle Shaft ............................................ 39-40
Assembly After Complete Tear Down .......... 41
Side Cover - Screw Tightening Sequence .. 42
How To Use Service Schematic .................. 43
ZT-2800 Exploded View & Parts List ... . 44-45
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ZT-3100 Exploded View & Parts List ... . 44-45
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ZT-3200 Exploded View & Parts List .. . 44-45
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Glossary Of Terms .................................. 46-47
Notes ........................................................... 48
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