Case IH DX23 - Page 17

16
SECTION 29 - HYDROSTATIC TRANSMISSION
BOOK 2 - 87367150
Chapter 1 - Hydrostatic Transmission (Continued)
CONTENTS
Section Description Page
HST Piston Pump Cylinder Block 37............................................
Assembly 37............................................................
HST Motor Cylinder Block 39..................................................
Assembly 39............................................................
29 130 Port Block 40...................................................................
Neutral and Feed Valves 40...................................................
Disassembly 40..........................................................
Inspection 40............................................................
Assembly 41............................................................
Charge Pump Relief Valve 41.................................................
Disassembly 41..........................................................
Inspection 41............................................................
High Pressure Relief Valve 42.................................................
Removal 42.............................................................
Installation 42............................................................
Hydrostatic Pump and Port Block 42...........................................
Assembly 42............................................................
Motor and Port Block 44......................................................
Assembly 44............................................................
29 204 Check Valve 45.............................................................
Disassembly 45..........................................................
Inspection 45............................................................
Assembly 45............................................................
Installation of the Clutch Housing and the Extension Housing --
the Extension Housing and Rear Transmission 46................................
Pressure Tests 51...............................................................
High Pressure Relief Valve 51.................................................
Charge Pump (Low) Pressure Relief Valve 52...................................
Description and Operation -- Gearbox 54...........................................
29 300 Gearbox 54.................................................................