Hyundai HX140L, Manual

Page: 69 / 819

2-20
G-G (OPTION-C & NEGATIVE CONTROL)
A-A (STRAIGHT TRAVEL & SUPPLY)
F-F (OPTION-B & BUCKET)
C-C (SWING & BOOM 1) D-D (SWING PRIORITY & BOOM 2 & ARM 2)
E-E (ARM 1 & ARM REGENERATION /BREAKER)
31
B-B (TRAVEL RIGHT & LEFT)
53 56 77 34 65 69 62 31 49 48 3 46 47 69 50 56 53 61 30
62 42 16 43 79 72 28 72 28 79 43
51
50 53 56 69 36 73 64 78 4 29 63 28 72 79 43 78 64 73 36 69 56 53 43
50 53 56 69 4 72 28 45 58 33 8149 48 17 69 51 56 53
37 78 68 64 67 32 43 79 28 72 29 63 32 67 37 78 68 64
50
20
53 56 69 69 56 53 51
20 15
52 17 53 56 69 8 60 77 34 65 34 65 60 77 32 67 9 17 69
50 53 56 69 35 71 62 31 66 74 31 62 29 63 80 44 29 63 44 80 10
50 53 56 69 11 43 79 72 28 63 29 80 44 26 69 25
27 69 59 41 42 67 32
62 31
72 28 79 43 29 63 80 4412 69 56 53 51
I
I
H
H
23
50 53 56 69 18 13 67 32
792843 72
32 67 18 69 56 53 51
22
17 43 79 72 28 14 17 69 56 53 51
21
50 53 56 69 6 69 56 53 51
50 53 56 17 69 7 44 80 63 29 72 28 79 43 26 69 24
D
G
F
E
C
B
A
D
G
F
E
C
B
A
D
G
F
E
C
B
A
D
G
F
E
C
B
A
62 31 62 31
62 31 1
7- 55 57
2 54 57
SECTION I-I
SECTION H-H
29 63
38 63 76 61 75 59
40 63 75 59
39 63 76 61
22 53 56
69
140L2MC02
1 Housing-P1
2 Housing-P2
3 Spool-straight travel
4 Spool-travel (LH, RH)
6 Spool-swing
7 Spool-boom 1
8 Spool-swing priority
9 Spool-boom 2
10 Spool-arm 2
11 Spool-arm 1
12 Spool-arm regeneration
13 Spool-option B
14 Spool-bucket
15 Spool-option C (dozer)
16 Main relief valve
17 Overload relief valve
18 Overload relief valve
19 Overload relief valve
20 Negacon relief valve
21 Swing logic valve
22 Bucket logic valve
23 Option on-off valve
24 Holding valve kit A1
25 Holding valve kit A2
26 Holding valve kit B
27 Regeneration block
28 Plug
29 Plug
30 Plug
31 Plug
32 Plug
33 Plug
34 Plug-parallel
35 Plug-relief cartridge
36 Plug-relief cartridge
37 Plug-relief cartridge
38 Plug-bucket
39 Plug-bucket parallel
40 Plug-option
41 Plug-orifice
42 Plug
43 Load check-poppet
44 Load check-poppet
45 Signal-poppet
46 Travel straight-sleeve
47 Travel straight-piston
48 Orifice signal
49 Coin type filter
50 Pilot cap
51 Pilot cap
52 Pilot cap
53 Socket bolt
54 Socket bolt
55 Socket bolt
56 Washer
57 Spring washer
58 O-ring
59 O-ring
60 O-ring
61 O-ring
62 O-ring
63 O-ring
64 O-ring
65 O-ring
66 O-ring
67 O-ring
68 O-ring
69 O-ring
70 O-ring
71 O-ring
72 O-ring
73 O-ring
74 Backup-ring
75 Backup-ring
76 Backup-ring
77 Backup-ring
78 Backup-ring
79 Load check spring
80 Load check spring
81 Poppet signal spring
82 Pin
TYPE 1