Gradall 544 - Manual (Page 132)

HYDRAULIC CIRCUITS
Joystick
Starting Serial No. 8655105G
Original Issue 6-86
Revised 12-86
9-14
Item Part No. Qty. Description Of Part
1 8471-7490 1 HOSE ASSY
2 8866-2064 2 ELBOW, 90 DEGREES (includes item
3)
3 8859-1204 12 O-RING
4 8866-2174 2 HEX HD PLUG (includes item 3)
5 8850-1004 4 HEX NUT, 1/4-20
6 8855-1009 4 LOCK WASHER, 1/4
7 8820-1006 4 HEX HD CAPSCREW, 1/4-20X1-1/4,
GR5
8 Ref HYDRAULIC CONTROLLER ASSY
9 8866-2005 8 CONNECTOR (includes item 3)
10 7713-3167 1 HOSE ASSY
11 8471-7458 2 HOSE ASSY
12 8471-7519 2 HOSE ASSY
13 9002-7187 7 NYLON TIE RAP
14 Ref MAIN CONTROL VALVE ASSY (see
page 10-10 for details)
PRESSURE FROM TEE
IN PILOT CIRCUIT
(SEE PAGE 9-1)
TO DUMP CIRCUIT
(see page 9-3)
L-8008, L-8067