Gradall 534C-6 Parts Manual - Manual (Page 155)

HYDRAULIC CIRCUITS
Dump Circuit (534C-6)
Starting Serial No. 0188002
Original Issue 1-90
Revised 2-23-98
TO
STEERING
ORBITROL
(SEE PAGE 9-10)
TO TEE
(see page 8-5)
9-2
Item Part No. Qty. Description Of Part
1 Ref HYDROSTATIC DRIVE
TRANSMISSION (see page 10-18 for
details)
2 8866-2240 1 SWIVEL NUT RUN TEE, 1/2" TUBE
3 8859-1207 1 O-RING
4 8471-7839 1 HOSE ASSY
5 Ref TRACTION LOCK VALVE (see
page 10-25 for details)
6 8866-2005 1 CONNECTOR (includes item 7)
7 8859-1204 1 O-RING
8 8471-7930 2 HOSE ASSY
9 8866-2239 1 SWIVEL NUT RUN TEE, 3/8 TUBE
10 8471-7908 1 HOSE ASSY
11 9130-3059 1 TUBE ASSY
12 8866-1362 1 HEX CAP, 1/4 TUBE
13 8471-8999 1 HOSE ASSY
14 8866-2239 1 SWIVEL NUT RUN TEE, 3/8 TUBE
15 9108-3306 1 STR. THREAD ADAPTER (includes
o-ring)
8859-1206 1 O-RING
16 Ref FRONT DRIVE MOTOR ASSY (see
page 10-20 for details)
17 8866-1109 1 MALE ELBOW - 90 DEGREES,
3/8X3/8 TUBE
18 Ref SOLENOID VALVE (see page
10-14 for details)
Item Part No. Qty. Description Of Part
19 8471-7872 1 HOSE ASSY
20 8866-2227 1 SWIVEL NUT BRANCH TEE,
3/4 TUBE
21 8866-1345 1 REDUCER
8866-1408 1 NUT, 3/4 TUBE
22 8471-7810 1 HOSE ASSY
23 8471-7906 1 HOSE ASSY (use with 9108-3066)
8471-9110 1 HOSE ASSY (use with oil cooler kit,
9112-5109)
24 Ref OIL COOLER ASSY, (see page 5-6 for
details)
25 8866-2108 2 ELBOW, 90 DEGREES, (swivel nut)
26 8866-2008 1 CONNECTOR (includes item 27)
27 8859-1207 1 O-RING
28 Ref MAIN HYDRAULIC CONTROL VALVE
ASSY (see page 10-9 for details)
29 8866-2008 1 STRAIGHT THREAD CONNECTOR
(includes item 3)
30 7713-3053 1 CLAMP SET, 3/4 TUBE
31 7713-3052 1 COVER PLATE
32 8820-1010 2 HEX HD CAPSCREW, 1/4-20X2-1/4,
GR5
33 8850-1004 2 HEX NUT, 1/4-20
34 8855-1009 2 LOCKWASHER, 1/4
35 8856-1107 2 FLAT WASHER, 1/4
KG
* Added service note and additional hose to item 23.
*
SERVICE NOTE:
If oil cooler 9108-3066 has been replaced
with 9112-5109 oil cooler kit, be sure when
replacing item 23, the correct hose is used. *