Textron JACOBSEN GP400, Technical/Repair Manual

Page: 266 / 354

7-12 4252490-Rev A
STEERING
7
Figure 7-22
4. Install seal (6) in housing (7).
5. Lubricate the inside diameter of seal (6).
6. Place housing (7) into the service fixture, input shaft
opening down. Secure the housing to the service
fixture using four M6 x 16 mm screws and M6 lock
washers.
7. Install thick washer (11), thrust bearing (10), and thin
washer (9) in the housing (7).
8. Install check valve ball (8) into port “T.”
Figure 7-23
9. Wrap tape around the threaded and splined area (13)
of the spool and sleeve assembly (12) to prevent
damaging the seal during installation.
10. While holding the cross pin in place, guide the spool
and sleeve assembly (12) into housing (7).
Figure 7-24
11. Align the lines (14) on the output shaft (15) and
housing (7).
Figure 7-25
12. Install O-ring (16) in housing (7).
13. Install cardan shaft (17), making sure the slot in the
shaft fits over the cross pin in the spool and sleeve
assembly.
TN3927
TN3927
8
6
7
9
10
11
TN3925
12
7
13
TN3955
7
15
14
TN3924
16
17
7