B - Ardiehl.de

HYDROSTATIC PUMP (Cont’d)
Assembly (Cont’d)
Apply oil to the spool. Install the control lever and spool
assembly into the housing [A].
NOTE: Be sure the notch (Item 1) [B] in the servo
spool faces toward the servo piston during
assembly.
Align the neutral bracket with the reference mark made
during disassembly. Install the flange head screw [B].
NOTE: Removal of any part of the mechanical
control will result in the loss of the neutral
setting and will require neutral adjustment.
Refer to Page 3–60 for the correct neutral
adjustment procedure. The neutral
adjustment procedure must be performed
with the pump installed and engine running.
Install the screened orifice plug [C].
Tighten the plug to 8–12 ft.–lbs. (10,8–16,3 Nm) torque.
Apply thread sealant to the plug threads. Install the plug
into the housing [D].
Revised June 97
A
B
C
D
1
CD–00067
CD–00066
CD–00064
CD–00063
853, 853H BICS Loader
–3–55– Service Manual