REV’ =8 04. JUNE.

2012
Serial no. MS550H-11B-1145 ~

MS 550H

Operation Maintenance Manual

& Part List

※ Due to our policy of continual product improvements all designs and

specifications are subject to change without advance notice.
 Operation
Maintenance
Manual & Part Book

MS550H
 Parts name Specs Q'ty Remarks

N2 GAS CHARGING DEVICE N2 GAS 1

ADAPTER - 1
ACCUMULATOR
CONNECTION WRENCH - 1
O-RING 1BP18 1
100~800 Nm 1
TORQUE W RENCH
300~1000 Nm 1
100 BAR 1
PRES S URE GAUGE
250 BAR 1
PIN BAR D15 1
SNAP RING FLYER 12 ~ 65 1
GREAS E GUN - 1
36mm 1
SINGLE S PANNER
41mm 1
T-WRENCH 14 1
DRIVER (-) 6x 150mm 1
※ Due to our policy of continual product improvements all designs and
specifications are subject to change without advance notice.
NO PART NO. PART NAME Q' TY REMARK

201 - HAMMER ASS'Y 1

202 B1801000 HOUSING ASS'Y (Standard) 1

203 B1800021 TOP COVER PLATE 1

204 B1800030 WEARING PLATE 4

205 B1800040 WEARING PLATE 2

206 B1800050 WEARING PLATE 2

207 B1800060 WEARING PLATE 1

208 B1800070 TOP PLATE ASS'Y 1

209 B1800080 BUFFER 1

210 B2500090 BUFFER 2

211 B2500100 RUBBER 2

212 B1800110 PLUG 4

213 B1800130 PLUG 8

214 B3000140 PLUG 4 (5)* Auto grease Option

215 B2500150 PORT COVER 2

216 SB1420270 BOLT 4

217 PW140000 P/WASHER 4

218 HN142000 NUT 8

220 HB2430110 BOLT 14

221 NN243000 NUT 14

222 PW240000 P/WASHER 28

224 B3200040 RUBBER GREASE 2

225 B1803500 HOUSING ASS'Y (Auto grease) 1

226 HL11CU-400 GREASE PUMP 1 OPTION

NO PART NO. PART NAME Q' TY REMARK

227 SB12175100 SOCKET BOLT 4 OPTION

228 BHSSG101 ADAPTER 1 OPTION

229 BHSSG100 HOSE 1 OPTION

230 B3200050 RUBBER PLUG 2

231 SW240000 S/WASHER 14

NO P ART NO . P ART NAME Q' TY REMARK

1 B1806010 V/V HOUSING 1

2 B1806020 ACCUMULATOR COVER 1

3 B1806030 ACCUMULATOR BOTTOM 1

4 B1806040_01 SEAL HOUSING 1 S/No. 1099~UP

5 B1806050 PISTON 1

6 B1806060 CYLINDER 1

7 B1806070 THRUST RING 1

8 B1806080 UPPER BUSHING 1

9 B1806800 FRONT HEAD 1

10 B1806100 ACC. COVER BOLT 8

11 B1806110 LOCK WASHER 4

12 B1806130 SIDE ROD 4

13 B1806140 SIDE ROD NUT 4

14 B1806150 SLEEVE COVER 1. 1

15 B2506160 SPOOL 2. 1

16 B2506170 MAIN SPOOL 1

17 B2506180 SLEEVE 1

18 B4006200 FLANGE(PT1") 2

20 B2506210 CHECK V/V HOUSING 1

21 B2506220 CHECK V/V SPOOL 1

22 B2506230 CHECK V/V SPRING GUIDE 1

23 B1806240 SLEEVE COVER 2. 1

24 B2506250 SPOOL 1. 1

25 B1806260 OPER. V/V GUIDE 1

26 B1806270 OPER. V/V SPOOL 1

27 B2506280 OPER. V/V SPRING GUIDE 1

28 B2506290 OPER. V/V SHIM PLATE 5

29 B2506300 OPER. V/V COVER 1

30 B4006310 V/V HOUSING GUIDE PIN 2

32 B4006330 WEDGE 1
NO P ART NO . P ART NAME Q' TY REMARK

33 B1806340 TOOL PIN 2

34 B1806350 BUSHING PIN 2

36 B4006370 ACC. GUIDE PIN 1

37 B1806380 TOOL(CONE) 1

38 B1806390 TOOL (CHISEL) 1

39 B1806400 TOOL (BLUNT) 1

40 SB2215065 ACC. BOTTOM BOLT 12

41 B4006420 ACC. GAS BOLT 1

42 SB1217540 FLANGE BOLT (IN) 4

43 SB1217540 FLANGE BOLT (OUT) 4

44 B4006450 HEX.SOCKET PLUG 1

45 HB1217530 OPER. V/V COVER BOLT 8

46 CW120000 LOCK WASHER 8

47 B2506480 CHECK V/V SPRING 1

48 B2506490 LOCK RING 1

49 HB1420030 SLEEVE COVER BOLT 12

50 CW140000 LOCK WASHER 12

51 B2506520 SOCKET PLUG 1

52 B2506530 SOCKET PLUG 1

53 B2506870 OPER. V/V SPRING 1

55 B4006560 GREASE NIPPLE(STEEL) 2

56 B1806570 SNAP RING 2

57 B1806580 RUBBER PLUG 2

61 B1806620 TOOL (MOIL) 1

62 B1806650 TOOL BUSHING CAP 1

64 B1806840 TOOL BUSHING 1

65 B1806830 TOOL INNER BUSHING 1 OPTION

66 B1806870 TOOL BUSHING 1 OPTION

67 B1806860 TOOL INNER BUSHING (P) 1 OPTION

68 B2006870 AIR VENT PLUG 2 S/No. 1099~UP

NO P ART NO . P ART NAME Q' TY REMARK

100 B4007010 ACC. CAP 1

101 B4007020 USIT-RING 1

102 B1807030 RUBBER RING 4

103 B2007040 MEMBRANE 1

104 B4007050 O-RING 2

105 B2507070 O-RING 6

106 B1807080 O-RING 1

107 B1807090 BACK-UP RING 1

108 B1807100 O-RING 2

109 B1807110 BACK UP RING 2

110 B2507120 O-RING 2

111 B1807130 O-RING 1

112 B1807140 WIPER 1

113 B1807150 SEAL 2

114 B1807160 SEAL 1

115 B1807170 WIPER 1

116 B2507350 BACK-UP RING 1

117 B2507190 O-RING 1

118 B2507200 O-RING 1

119 B2507360 BACK-UP RING 1

120 B4007190 O-RING 1

121 B6007350 BACK-UP RING 1

122 B4007200 O-RING 1

123 B1807250 O-RING 4

124 B4007260 O-RING 1

125 B2507270 O-RING 1

126 B2507280 BACK-UP RING 1

127 B2507290 O-RING 1

128 B2507300 O-RING 1

129 B1807330 WIPER 1 OPTION

NO P ART NO . P ART NAME Q' TY REMARK

131 B0407150 O-RING 2

NO P ART NO . P ART NAME Q' TY REMARK

1 B1806700 V/V HOUSING 1

2 B1806020 ACCUMULATOR COVER 1

3 B1806030 ACCUMULATOR BOTTOM 1

4 B1806710_02 SEAL HOUSING 1 S/No. 1083~UP

5 B1806050 PISTON 1

6 B1806720 CYLINDER 1

7 B1806730 THRUST RING 1

8 B1806080 UPPER BUSHING 1

9 B1806810 FRONT HEAD 1

10 B1806100 ACC. COVER BOLT 8

11 B1806110 LOCK WASHER 3

12 B1806120 LOCK WASHER 1

13 B1806130 SIDE ROD 4

14 B1806140 SIDE ROD NUT 4

15 B1806150 SLEEVE COVER 1. 1

16 B2506160 SPOOL 2. 1

17 B2506170 MAIN SPOOL 1

18 B2506180 SLEEVE 1

19 B4006200 FLANGE(PT1") 2

21 B2506210 CHECK V/V HOUSING 1

22 B2506220 CHECK V/V SPOOL 1

23 B2506230 CHECK V/V SPRING GUIDE 1

24 B1806240 SLEEVE COVER 2. 1

25 B2506250 SPOOL 1. 1

26 B1806260 OPER. V/V GUIDE 1

27 B1806270 OPER. V/V SPOOL 1

28 B2506280 OPER. V/V SPRING GUIDE 1

29 B2506290 OPER. V/V SHIM PLATE 5

30 B2506300 OPER. V/V COVER 1

31 B4006310 V/V HOUSING GUIDE PIN 2

33 B4006330 WEDGE 1
NO P ART NO . P ART NAME Q' TY REMARK

34 B1806340 TOOL PIN 2

35 B1806350 BUSHING PIN 2

37 B4006370 ACC. GUIDE PIN 1

38 B1806380 TOOL(CONE) 1

39 B1806390 TOOL (CHISEL) 1

40 B1806400 TOOL (BLUNT) 1

41 SB2215065 ACC. BOTTOM BOLT 12

42 B4006420 ACC. GAS BOLT 1

43 SB1217540 FLANGE BOLT (IN,OUT) 8

45 B4006450 HEX.SOCKET PLUG 1

46 HB1217530 OPER. V/V COVER BOLT 8

47 CW120000 LOCK WASHER 8

48 B2506480 CHECK V/V SPRING 1

49 B2506490 LOCK RING 1

50 HB1420030 SLEEVE COVER BOLT 12

51 CW140000 LOCK WASHER 12

52 B2506520 SOCKET PLUG 1

53 B2506530 SOCKET PLUG 1

54 B2506870 OPER. V/V SPRING 1

56 B4006560 GREASE NIPPLE(STEEL) 2

57 B1806570 SNAP RING 2

58 B1806580 RUBBER PLUG 2

59 B4006900 SOCKET PLUG 5

60 B4006910 SOCKET PLUG 2

62 B1806620 TOOL (MOIL) 1

63 B1806650 TOOL BUSHING CAP 1

65 B1806840 TOOL BUSHING 1

66 B1806830 TOOL INNER BUSHING 1 OPTION

67 B1806870 TOOL BUSHING 1 OPTION

68 B1806860 TOOL INNER BUSHING (P) 1 OPTION

69 B2006870 AIR VENT PLUG 2 S/No. 1083~UP

NO P ART NO . P ART NAME Q' TY REMARK

100 B4007010 ACC. CAP 1

101 B4007020 USIT-RING 1

102 B1807030 RUBBER RING 4

103 B2007040 MEMBRANE 1

104 B4007050 O-RING 2

105 B2507070 O-RING 6

106 B1807080 O-RING 1

107 B1807090 BACK-UP RING 1

108 B1807100 O-RING 2

109 B1807110 BACK UP RING 2

110 B2507120 O-RING 2

111 B1807130 O-RING 2

112 B1807140 WIPER 1

113 B1807150 SEAL 2

114 B1807160 SEAL 1

115 B1807170 WIPER 1

116 B2507350 BACK-UP RING 1

117 B2507190 O-RING 1

118 B2507200 O-RING 1

119 B2507360 BACK-UP RING 1

120 B4007190 O-RING 1

121 B6007350 BACK-UP RING 1

122 B4007200 O-RING 1

123 B1807250 O-RING 4

124 B4007260 O-RING 1

125 B2507270 O-RING 1

126 B2507280 BACK-UP RING 1

127 B2507290 O-RING 1

128 B2507300 O-RING 1

129 B1807310 O-RING 2

130 B1807330 WIPER 1

NO P ART NO . P ART NAME Q' TY REMARK

132 B0407150 O-RING 2

123B 4L, 693-3, Gojan-Dong, Namdong-Gu, Inchon City, Korea

Tel : 82-32-821-6911 Fax : +82-32-818-1698 rev. Feb 11

www.msbcom.co.kr msb@msbcom.co.kr