15
SECTION 29 - HYDROSTATIC TRANSMISSION
BOOK 2 - 87367150
Chapter 1 - Hydrostatic Transmission
CONTENTS
Section Description Page
Specifications 5..................................................................
Metric Bolt Torque Specifications 7.................................................
Special Tools 8..................................................................
29 202 Description and Operation -- Hydrostatic Transmission 9..............................
29 212 Variable Displacement Pump 11................................................
29 212 Fixed Displacement Motor 12..................................................
Fluid Flow 13...............................................................
Neutral Position 13.......................................................
Forward Position 14......................................................
Reverse Position 15......................................................
Troubleshooting 16..............................................................
Overhaul -- Hydrostatic Transmission 17...........................................
Transmission Preparation 17..................................................
Separation between the Clutch Housing and the Extension Housing --
the Extension Housing and Rear Transmission 18................................
29 202 Hydrostatic Unit 22..........................................................
Removal 22.............................................................
Precautions Before Disassembly 26............................................
Motor and Port Block 26......................................................
Disassembly 26..........................................................
Hydrostatic Motor 28.........................................................
Disassembly 28..........................................................
Hydrostatic Motor Shaft 30....................................................
Disassembly 30..........................................................
Charge Pump 30............................................................
Disassembly 30..........................................................
Swash Plate 31.............................................................
Disassembly 31..........................................................
Inspection 33............................................................
Swash Plate/Charge Pump 36.................................................
Assembly 36............................................................