Gradall 534B-9 Parts Manual - Manual (Page 122)

HYDRAULIC COMPONENTS
Priority Flow Control Valve
Starting Serial No. 0144860S
Original Issue 10-90
10-8
Item Part No. Qty. Description Of Part
9103-3240 1 PRIORITY VALVE (2,500 PSI relief
setting; includes all items)
1 9020-6548 1 HOUSING (includes item #2)
2 9020-6549 1 SPOOL
3 9020-6550 1 SPRING
4 8859-1206 1 O-RING
5 9020-6552 1 PLUG
6 9020-6553 1 RELIEF CARTRIDGE (includes items
7 through 16)
7 9020-6554 1 RELIEF VALVE SUB BODY (includes
items 8 through 10)
8 9020-6555 1 BODY
9 9020-6556 1 RING
10 9020-6557 1 SCREEN
11 9020-6558 1 RELIEF VALVE ADJUSTING SCREW
12 9020-6559 1 SPRING GUIDE
13 9020-6560 1 SPRING
14 9020-6561 1 BALL HOLDER
15 9020-6562 1 BALL
16 8859-1205 1 O-RING
17 9020-6564 1 PLUG
Original art was upside-down; turned right-side up.