SkyTrak 6042 Parts Manual User Manual
Page 313
HYDRAULIC CIRCUITS
8990467
6042
8-11
Figure 8-2 Boom Lift/Lower & Extend/Retract
Item
Part Number
Qty.
Description
Rev.
1
7300671
1
BOOM EXTEND CYLINDER TUBE
2
7300670
1
BOOM EXTEND CYLINDER TUBE
3
8760468
2
BULKHEAD LOCKNUT
4
Ref
MAIN CONTROL VALVE, (see Figure 9-8 for details)
5
2717018
2
HOSE ASSY
6
2220578
2
ELBOW, 90 DEGREES
7
2755060
2
HOSE ASSY
8
2230046
2
BULKHEAD ELBOW, 90 DEGREES, (S/N 17019 thru 19897 & 0160002408
thru 0160012301)
9
2716778
2
HOSE ASSY, (S/N 17019 thru 19897 & 0160002408 thru 0160012301)
2755059
2
HOSE ASSY, (S/N 0160012302 thru 0160039074)
1001114202
2
HOSE ASSY, (S/N 0160039075 & After)
10
8750040
5
TWIN CLAMP SET, 1.18 DIA
11
8750025
2
TWIN COVER PLATE
12
8307004
3
LOCKWASHER, 5/16
13
8303757
2
HEX HD CAPSCREW, 5/16-18X2.50
14
8750026
3
STACKING BOLT, (torque to 11.6-21 lb-ft)
15
Ref
FIRST BOOM SECTION, (see Figure 2-3 for details)
16
Ref
EXTEND/RETRACT CYLINDER, (see Figure 9-1 for details)
17
8769128
1
TWIN COVER PLATE
18
Ref
LIFT/LOWER CYLINDER, (see Figure 9-2 for details)
19
2716784
1
HOSE ASSY
20
2716785
1
HOSE ASSY
21
2220695
2
MALE BRANCH TEE
22
2716675
2
HOSE ASSY
23
2220375
2
STRAIGHT CONNECTOR
24
2220655
1
ELBOW, 90 DEGREES, (swivel nut)
25
2220451
1
STRAIGHT CONNECTOR
26
2220578
1
ELBOW, 90 DEGREES
27
8770157
2
ELBOW, 90 DEGREES
28
8769139
1
CLAMP SET, .750 DIA. TWIN
29
8307106
9
FLAT WASHER, .34X.69X.065
30
8305006
4
HEX NUT, 5/16-18
31
8310009
2
HEX HD CAPSCREW, 5/16-18X2.0
32
Ref
RH BULKHEAD PLATE, (see Figure 8-3 for details)
33
8750017
1
TWIN CLAMP LOCKING PLATE, (S/N 17019 thru 19897 & 0160002408 thru
0160033307)
8750025
1
TWIN COVER PLATE, (S/N 0160033308 & After)
34
8310009
1
HEX HD CAPSCREW, 5/16-18X2.0, (S/N 17019 thru 19897 & 0160002408
thru 0160013566)
8303746
1
HEX HD CAPSCREW, 5/16-18X1-3/4, (S/N 0160013567 & After)