TM 5-3805-261-34
HYDRAULIC SYSTEM MAINTENANCE. (cont)
10-8.
Right Hand Blade Lift, Articulation and Centershift Check Valve. (Sheet 2 of 4)
DISASSEMBLY
1.
Remove adapter (1), preformed
packing (2) and choke (3, Figure
10-69) from items 13 thru 18 as
an assembly. Discard preformed
packing (2).
2.
Remove adapter (4), preformed
packing (5) and choke (6).
Discard preformed packing (5).
3.
Loosen plug (7) carefully to
relieve tension of spring (9).
Remove plug (7), preformed
packing (8), spring (9) and ball
(10). Discard preformed packing
(8).
Use alinement punch and
hammer to remove seat and
piston. Use caution not to
damage seat.
4.
Using an alignment punch and
hammer, remove seat (11) and
piston (12).
5.
Loosen plug (13) carefully to
relieve tension of spring (15).
Remove plug (13), preformed
packing (14), spring (15) and
ball (16, Figure 10-70). Discard
preformed packing (14).
6.
Using an alignment punch and
hammer, remove seat (17) from
check valve body (18).
CLEANING
Clean all parts. Refer to Chapter 2.
Go to Sheet 3
CAUTION
Figure 10-69.
Figure 10-70.
10-50
