JLG 660SJ Parts Manual User Manual
Page 253
6-15
SECTION 6 HYDRAULIC
FIGURE 6-5. HYDRAULIC DIAGRAM - STANDARD (SN 0300068000 TO SN 0300075606)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
STANDARD HYDRAULIC DIAGRAM
2792179
Ref
600S
21
2792181
Ref
600SJ
19
2792180
Ref
660SJ
21
1
2220377
2
Fitting, Straight
2
2752752
1
Hose
3
2220380
2
Fitting, Straight
4
2220376
1
Fitting, Straight
5
2220578
3
Fitting, 90
6
2752653
1
Hose
7
2220408
1
Fitting, Straight
8
2220628
5
Fitting, 90
9 to 12
Not Used
13
2220810
1
Fitting, Reducer
14
4640744
1
Fitting, Check Valve
15
2752504
1
Hose
16
2752654
1
Hose
17
2220582
AR
Fitting, Straight
18
2751427
2
Hose
19
2220415
AR
Fitting, Straight
20
2220605
1
Fitting, Tee
21
2752573
1
Hose
22
2752594
1
Hose
23
2220646
2
Fitting, 90
24
2752340
2
Hose
25
2220235
1
Fitting, Plug
26
2220375
2
Fitting, Straight
27
2220385
1
Fitting, Tee
28
2752514
1
Hose
29 to 30
Not Used
31
2220921
1
Fitting, Reducer
32
2220498
1
Fitting, 45
33
2220372
AR
Fitting, Straight
34
2752631
1
Hose
35
2752632
1
Hose
36
2220373
5
Fitting, Straight
37
2752515
1
Hose
38
2752587
1
Hose (SN 0300068000 to SN 0300070975)
39
2220466
AR
Fitting, 90
40
2220596
2
Fitting, 90 (SN 0300068000 to SN 0300070975)
41
1
Hose Options:
2752516
SN 0300068000 to SN 0300070975
2751474
SN 0300070975 to SN 0300075606
42
2220947
3
Fitting, Straight
43
2752762
1
Hose
44
2220873
AR
Fitting, Straight Nipple
45
2220428
AR
Fitting, Quick Coupling
46
2220429
AR
Fitting, Dust Cap