SECTION 29 - HYDROSTATIC TRANSMISSION
29-30
22. Note the model and serial number markings, 1,
on the rear pump housing. The model number for
pump assemblies without high flow is
78364–RAV; with high flow it is 78364–RAW.
NOTE: Dealer warranty requests for any hydrostatic
component repair must include the machine model,
serial numbers, transmission model number, and
date codes. These codes are stamped into the flange
of the pump housing, 1.
19997815
1
38
23. Remove the side/top support bracket hardware,
1, and remove the bracket.
19998064
1
1
39
24. Remove the O ring, 1, and dust shield, 2, from
each hydrostatic pump control arm.
1999807319998073
2
1
40