Installation Instructions

(4) Center Section
(5) Variable Displacement
Piston Pump
(9) Fixed Displacement Piston
Motor
(10) Output Shaft
3 TRANSMISSION
(2) Hydrostatic Transmission (HST Type)
(2)-1. Structure
B177P274 L...- --'
(1) Charge Relief Valve
(2) Check and
High Pressure
Relief Valve
(3)
Trunnion Shaft
Hydrostatic transmission is composed of variable
displacement piston pump, fixed displacement piston
motor, charge pump and valve system.
B1700·B2100·B2400 WSM,11770
B177P097 L...- ---J
(6) Charge Pump
(7)
Input Shaft (Pump Shaft)
(8) Housing
3-M4