07
07
550 783 66
55078366a 1/ 5
DRAWING 0–550 663 97
2/3
SECTIONS:
SEE PAGE 4
55078366a 2/ 5
CHAIN FEED ASSEMBLY
WITHOUT HOSE REEL
550 783 66
55078366a 3/ 5
DRAWING 0–550 663 97
3/3
55078366a 4/ 5
CHAIN FEED ASSEMBLY
WITHOUT HOSE REEL
550 783 66
55078366a 5/ 5
30289461A 1/ 2
DRILL CARRIAGE ASSY
1 1/2’’ CHAIN
302 894 61
30289461A 2/ 2
SHOCK ABSORBER
CHAIN 1 1/2’’
154 002 48
15400248 1/ 1
SPROCKET WHEEL
CHAIN 1 1/2’’
235 011 98
23501198 1/ 1
7 12 14 12 7 1
10
9
19
20
24
6
5
13
13 18 4
4 18 21
21 22
22
2 16
15
25
3
55047271cB 1/ 2
FEED MECHANISM
550 472 71
Ref Part No. Description Standard designation Qty
55047271cB 2/ 2
HYDRAULIC MOTOR ASSEMBLY
550 416 02
55041602 1/ 1
HYDRAULIC MOTOR
550 394 32
55039432d 1/ 1
VALVE ASSEMBLY
550 432 67
1
3 2
5
4
4 4
2
55043267 1/ 1
SAFETY WIRE ASSEMBLY
550 394 28
55039428 1/ 1
SAFETY WIRE ASSEMBLY
550 392 43
55039243a 1/ 1
VALVE ASSEMBLY
550 783 69
55078369 1/ 1
FLOW DIVIDING VALVE
234 877 18
23487718 1/ 1
FLOW DIVIDING CARTDIRGE
882 320 19
1 NSS O–RING 1
2 NSS O–RING 1
3 NSS BACK–UP RING 2
4 NSS O–RING 1
5 NSS BACK–UP RING 2
6 NSS O–RING 1
7 NSS BACK–UP RING 2
882 313 99 SEAL KIT INCL. PARTS 1–7 1
88232019 1/ 1
55075766aC 1/ 2
ADAPTER ASSEMBLY
550 757 66
55075766aC 2/ 2
55078112eD 1/ 2
VALVE ASSEMBLY
ROD CHANGER
550 781 12
55078112eD 2/ 2
DIRECTIONAL VALVE
886 388 29
88638829a 1/ 1
DIRECTIONAL CONTROL VALVE
4 / 2, 24V
887 417 79
4
2
2
5
4
1
7
6
88741779 1/ 1
PILOT OPER. NON–RETURN VALVE
858 243 69
1 HOUSING 1
2 PISTON 1
3 INSERT INCL.PARTS 4–11 2
4 COVER 2
5 VALVE SEAT 2
6 CONE 2
7 SPRING RETAINER 2
8 COMPRESSION SPRING 2
9 BACK–UP RING 17,91X1,35 2
10 O–RING 17X1,5 2
11 O–RING 14X1,78 2
12 ROUND–HEAD GROVED PIN 2
13 IDENTIFICATION PLATE 1
14 O–RING 4
882 314 19 SEAL KIT INCL. PARTS 9–11, 14 1
85824369 1/ 1
SPARE PARTS
55039842dD 1/ 2
MOVEABLE SUCTION HEAD
550 398 42
55039842dD 2/ 2
BUSHINGS
55005359dB 1/ 2
RETAINING CENTRALIZER
550 053 59
55005359dB 2/ 2
HYDRAULIC CYLINDER
881 820 49
88182049b 1/ 1
HYDR. CYLINDER
550 077 41
55007741 1/ 1
DRAWING 1–550 566 23–A
17
19
18
19
1
14
13
12 19
21 11 7 18
15 5
8
6 10
4
3 9
2 3 22
55056623aA 1/ 2
SUCTION HEAD
550 566 23
Ref Part No. Description Standard designation Qty
55056623aA 2/ 2
SUCTION BOX
550 653 15
8
2
9
10
3
11
1
55065315aA 1/ 1
CYLINDER
550 407 03
A
1
3
4
5
6
8
7
10 11 A
55040703aA 1/ 1
DRAWING 1–550 664 11
55080065a 1/ 2
HOSE SUPPORT ASSEMBLY
WITHOUT HOSE REEL
550 800 65
55080065a 2/ 2
HOSE SUPPORT
237 265 18
23726518C 1/ 1
SPARE PARTS
550 752 21
Ref Part No. Description Standard designation Qty
55075221a 2/ 2