Installation Instructions

3 TRANSMISSION
B1700·B2100·B2400 WSM,11770
Oil Pressure in Hydrostatic Transmission
1. Clean and clear the work area,. and fully engage the parki ng
brake.
2. Measure the following oil pressures using and HST adaptor A
and B (refer
to G-31) as instructed.
(1) P1 Port (High Relief Pressure for Forward)
(2) P2 Port (High Relief Pressure for Reverse)
(3) P3 Port (Charge Relief Pressure)
[Rear Vew]
B177F323
6
o
o
o 0
o
o 0
o
o
o
o 0
o
o
o
6
4
(1) HST Adaptor A
(2) HST Adaptor B
(3) Pressure Gauge (High Pressure)
(4) Pressure Gauge (Low Pressure)
3-S8
(5) Threaded Joint
(6) Cable