B - Ardiehl.de

HYDROSTATIC PUMP (Cont’d)
Inspection (Cont’d)
Check the spherical washer for wear or damage [A].
Check the three pins [B].
The pins must not be bent. All pins must be the same
length.
NOTE: If there is any defect in the rotating group, the
complete rotating group must be replaced.
Assembly
If disassembly, assembly as shown in Fig. [C]:
Apply oil to and install the long spring guide (Item 1) [C],
stop (Item 2) [C], spring (Item 3) [C], short spring guide
(Item 4) [C], nut (Item 5) [C] and lock nut (Item 6) [C] onto
the centering screw (Item 7) [C].
Hold the centering screw from turning and tighten the nut
to compress the spring.
Install the centering spring assembly and snap ring into
the piston [D].
Revised June 96
–3–48–
A
B
C
D
6
5
4
3
2
CD–00103
CD–00104
1
7
CD–00105
CD–00106
853, 853H BICS Loader
Service Manual