Figure 6-22. Disassembly of pressure control value.

c. Hydraulic

Control

Disassembly

and

Assembly.

(1) P r e s s u r e

control

valve

disassembly.

( a ) R e m o v e bolts (1, fig. 6-22) and cover

(2).

(b) S e p a r a t e

housing

(3)

from

housing

(10).

(d) R e m o v e r e t a i n e r ( 5 ) .

(e) Remove pistons (6) and (9) and spacers

(8).

(f) Remove pin (1, fig. 6-23), stop (2) and

piston

(3).

6-23.

(g) Remove pin (1, fig. 6-24) stop (2), slug

(h) Remove slug (3) from end of relief valve

(3), relief valve piston (4) and stop (5).

piston

(4).

(i) R e m o v e r e t a i n e r r i n g ( 2 , f i g . 6 - 2 5 )

retainer (3), spring (4), and plunger (5) from relief

valve piston (1).

Figure 6-22. Disassembly of pressure control value.