Gradall 544B Parts Manual - Manual (Page 112)

HYDRAULIC COMPONENTS
Forward-Reverse Control Valve
Starting Serial No. 0155299S
Original Issue 3-90
Revised 10-17-03
10-12
Item Part No. Qty. Description Of Part
9020-6737 1 FORWARD-REVERSE CONTROL
VALVE ASSY (includes all items)
1 9002-6155 4 HEX HD CAPSCREW, 3/8-16X5
2 8855-1011 4 LOCK WASHER, 3/8
3 9020-8137 1 OUTLET SECTION
4 9002-7918 2 PLUG
5 9020-8191 1 WORK SECTION
6 9020-6423 4 O-RING
7 9020-6422 2 O-RING
8 9020-6415 2 PORT RELIEF CARTRIDGE (includes
two back up rings and one o-ring; 3000
psi)
9 9020-8140 2 REMOTE HYDRAULIC ACTUATOR
10 9020-8141 1 INLET SECTION
* Changed part number on item 5. GP
*