B - Ardiehl.de

HYDROSTATIC PUMP (Cont’d)
Hydrostatic Pump Separation (Cont’d)
Separate the two pumps [A].
Remove the large O–ring (Item 1) [A] and two small
O–rings (Item 2) [A] from the rear pump.
Charge Pump Disassembly
Remove the two O–rings from the gerotor cover [B].
Remove the gerotor pump assembly and splined coupler
from the rear pump [C].
Remove the splined coupler and drive pin (Item 1) [D].
Revised June 96
–3–36–
A
B
C
D
1
2
2
2
CD–00052
CD–00053
CD–00054
CD–00055
853, 853H BICS Loader
Service Manual