Gradall 534B-9 Parts Manual - Manual (Page 123)

HYDRAULIC COMPONENTS
Forward-Reverse Control Valve
Starting Serial No. 0144860S
Original Issue 10-90
Revised 10-17-03
10-9
Item Part No. Qty. Description Of Part
9020-6737 1 FORWARD-REVERSE CONTROL
VALVE (includes all items)
1 9002-6155 4 HEX HD CAPSCREW, 3/8-16 X 5
8855-1011 4 LOCKWASHER, 3/8
2 9020-8137 1 OUTLET SECTION
3 8866-2180 2 HEX HD PLUG (includes O-ring)
8859-1210 2 O-RING
4 9020-8191 1 WORK SECTION
5 9020-6423 4 O-RING
6 9020-6422 2 O-RING
7 9020-8139 2 PORT RELIEF CARTRIDGE (two
backup & one O-ring)
8 9020-8140 2 REMOTE HYDRAULIC ACTUATOR
9 9020-8141 1 INLET SECTION
10 9103-3040 PLUG (not shown; replaces anti-
cavitation check)
*
* Changed part number on item 4. GP