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PARTS MANUAL - KOMATSU 830 (US) MOTOR GRADER SN U200417-U201999

Page 1

FIG 04-002

BRAKE VALVE LINKAGE

2

1

4 3

830A2

04-002

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830 Motor Grader S/N 200417-201999

BRAKE VALVE LINKAGE ITEM PART NO. NO. 1 2 3 1430 087 H1 4 934 309 R1

5690-01.PCX

DESCRIPTION

Q'TY

PEDAL, BRAKE (SEE PG 12-024) VALVE, BRAKE (SEE PG 04-010) BOLT WASHER, FLAT

04-002

2 2

04ADG8II.001

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FIG 04-008

BRAKE VALVE S/N 200417 THRU 200962

25 24

4 3

23 2

22 21

20

1

15 14 12

13

11 9

10

8 19

7 18

6 5

17

15 16

830A2

04-008

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830 Motor Grader S/N 200417-201999

BRAKE VALVE S/N 200417 THRU 200962 ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 N/I

PART NO.

DESCRIPTION

Q'TY

1283 276 H91 VALVE, BRAKE (NSS) VALVE (NSS) BODY, BRAKE VALVE (NSS) WASHER, FLAT (NSS) BOLT, HEX SOCKET - M8 X 25 (NSS) SPACER (NSS) SPRING, CENTER BIAS (NSS) RING, RETAINING (NSS) SPOOL, BRAKE VALVE (NSS) O-RING (NSS) RING, BACKUP (NSS) RETAINER, PISTON (NSS) RING, RETAINING (NSS) RING. RETAINING (NSS) PISTON, ACTUATOR (NSS) RETAINER, SPRING (NSS) SPRING, REGULATOR - BROWN (NSS) TUBE, ACTUATOR 1287 534 H91 KIT, BRAKE VALVE SEAL (NSS) SEAL, SHAFT (NSS) COVER, DUST (NSS) O-RING (NSS) PLUG (NSS) O-RING (NSS) SPRING (NSS) RING, RETAINING (NSS) SPOOL 1287 535 H1 ADAPTOR

G04AR002.PCX

04-008

1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1

04ARG8II.001

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FIG 04-010

BRAKE VALVE S/N 200963 & UP

21

20

4

18

17

19 2

3

1

16 11 10

9 8 6

7

15

5 14 13 12

830A2

04-010

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830 Motor Grader S/N 200417-201999

BRAKE VALVE S/N 200963 & UP ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

PART NO.

DESCRIPTION

Q'TY

1432 464 H91 VALVE, BRAKE (NSS) BOLT, HEX SOCKET (NSS) WASHER, FLAT (NSS) VALVE (NSS) BODY, BRAKE VALVE (NSS) SPOOL, BRAKE VALVE (NSS) SPACER (NSS) RING, RETAINING (NSS) RETAINER ASSEMBLY, SPRING (NSS) SPRING, REGULATOR (NSS) SPRING (NSS) SHIMS (NSS) TUBE, ACTUATOR 1433 681 H91 KIT, BRAKE VALVE SEAL (NSS) RING, QUAD (NSS) SEAL, SHAFT 1433 680 H1 BOOT (NSS) O-RING (NSS) O-RING (NSS) O-RING (NSS) PLUG (NSS) SPRING (NSS) SPOOL

G04AR003.PCX

04-010

1 2 2 1 1 1 1 1 1 1 1 A/R 1 1 1 1 1 1 1 1 1 1 1

04ARP809.001

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FIG 04-012

BRAKES S/N 200417 THRU 200500, 200504, 200515, 200524 THRU 200526

4 5

7

6 5 4 1 2 3

6 3 7 2 1

830A2

04-012

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830 Motor Grader S/N 200417-201999

BRAKES S/N 200417 THRU 200500, 200504, 200515, 200524 THRU 200526 ITEM NO. 1 2 3 4 5 6 7

PART NO.

DESCRIPTION

Q'TY REF

(1282 090 H93) CASE ASSEMBLY, DIFFERENTIAL 1431 213 H2 PLATE, BACKING 1430 201 H92 DISC, FRICTION 1430 205 H92 PISTON 1433 628 H1 SEAL, OUTER PISTON 1433 629 H1 SEAL, INNER PISTON 19 875 R1 PIN, PISTON DOWEL 1280 028 H1 PIN, BACKING PLATE DOWEL F1 - SEE PG 07-065

5645-04.PCX

04-012

RF 2 2 2 2 2 6 6

04AVG8II.001

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F1


FIG 04-014

BRAKES S/N 200501 THRU 200503, 200505 THRU 200514, 200516 THRU 200523, 200527 & UP

4 5

5 4 1 2 3

3

2 1

830A2

04-014

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830 Motor Grader S/N 200417-201999

BRAKES S/N 200501 THRU 200503, 200505 THRU 200514, 200516 THRU 200523, 200527 & UP ITEM NO. 1 2 3 4 5

PART NO. 1431 833 H2 1430 201 H92 1431 832 H2 1433 628 H1 1433 629 H1

5645-08.PCX

DESCRIPTION

Q'TY REF

CASE ASSEMBLY, DIFFERENTIAL PLATE, BACKING DISC, FRICTION PISTON SEAL, OUTER PISTON SEAL, INNER PISTON F1 - SEE PG 07-067, 07-069

04-014

RF 2 2 2 2 2

04AVG381.001

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F1


FIG 04-004

HYDRAULIC BRAKE LINES

2

1 5 2

3

4

6

3

4 6

7

7

7 8

9

7 10 9

8

830A2

04-004

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830 Motor Grader S/N 200417-201999

HYDRAULIC BRAKE LINES ITEM NO. 1 2 3 4 5 6 7 8 9 10

PART NO. 364 839 R1 68 842 C1 114 951 364 839 R1 9410 976 1281 006 H1 9410 202 364 839 R1

5679-02.PCX

DESCRIPTION

Q'TY

VALVE, BRAKE (SEE PG 04-008) O-RING ADAPTOR SWITCH, BRAKE PRESSURE O-RING ELBOW - 90° HOSE CONNECTOR O-RING AXLE, REAR (SEE PG 07-044)

04-004

2 2 2 2 2 2 2 2

04AHG8II.001

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FIG 04-016

PARKING BRAKE - F1 S/N 200417 THRU 201034

9 8

7

10 11

3

1

4

2

6 5

830A2

04-016

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830 Motor Grader S/N 200417-201999

PARKING BRAKE - F1 S/N 200417 THRU 201034 ITEM NO. 1 2 3 4 5 6 7 8 9 10 11

PART NO.

DESCRIPTION

Q'TY

25 772 R1 BOLT 25 534 R1 WASHER, FLAT 1281 013 H2 DISK, PARKING BRAKE YOKE, INPUT (SEE PG 07-070) 30 023 R1 BOLT 30 176 R1 WASHER, FLAT 1430 033 H2 BRACKET, PARKING BRAKE CALIPER ASSEMBLY, PARKING BRAKE (SEE PG 04-020) 1430 239 H1 BOLT 1430 241 H1 PIN, SPLIT 1430 240 H1 NUT F1 - SEE ALSO PG 07-045, 07-053

G04BH002.PCX

04-016

8 8 1 5 5 1 2 2 2

04BHG8II.003

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FIG 04-018

PARKING BRAKE - F1 S/N 201035 & UP

10

11

10 9

7

8

3

1

4

2

6 5

830A2

04-018

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830 Motor Grader S/N 200417-201999

PARKING BRAKE - F1 S/N 201035 & UP ITEM NO. 1 2 3 4 5 6 7 8 9 10 11

PART NO.

DESCRIPTION

Q'TY

25 005 R1 BOLT 25 534 R1 WASHER, FLAT 1281 013 H2 DISK, PARKING BRAKE YOKE, INPUT (SEE PG 07-070) 30 021 R1 BOLT 30 176 R1 WASHER, FLAT 1431 588 H1 BRACKET, PARKING BRAKE CALIPER ASSEMBLY, PARKING BRAKE (SEE PG 04-022) 24 865 R1 BOLT 25 546 R1 WASHER, FLAT 25 526 R1 NUT, HEX F1 - SEE ALSO PG 07-045, 07-049

G04BH004.PCX

04-018

04BHP809.001

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8 8 1 5 5 1 4 8 4


FIG 04-020

PARKING BRAKE CALIPER S/N 200417 THRU 201034

8

13

4

7 3 18 17

16

12 11

5

15 14

10 9

6 2

1

830A2

04-020

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830 Motor Grader S/N 200417-201999

PARKING BRAKE CALIPER S/N 200417 THRU 201034 ITEM NO.

PART NO.

DESCRIPTION

Q'TY

1283 965 H91 CALIPER, PARKING BRAKE 1 1430 228 H91 PAD, BRAKE 1430 242 H91 KIT, SEAL 2 (NSS) SEAL, DUST 3 (NSS) O-RING 4 (NSS) SEAL, OIL 5 1430 235 H1 SEAL, DUST 6 1430 238 H1 ROD, PUSH 7 1430 237 H1 PISTON 8 1430 232 H91 SET, SPRING 9 1430 236 H1 RING 10 1430 231 H1 RING, LOCK 11 1430 234 H1 SCREW, SET 12 1430 233 H1 NUT, HEX 13 1430 239 H1 BOLT 14 1430 240 H1 NUT, CASTLE 15 1430 241 H1 PIN, SPLIT 16 (NSS) BODY 17 1430 229 H1 BLEEDER 18 1430 230 H1 CAP, DUST

5649.PCX

04-020

1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1

04BHG8II.002

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FIG 04-022

PARKING BRAKE CALIPER S/N 201035 & UP

17

9 16

4 3 2 1

15 8

7 14 5 6 13 12 6 5

10 11

830A2

04-022

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830 Motor Grader S/N 200417-201999

PARKING BRAKE CALIPER S/N 201035 & UP ITEM NO.

PART NO.

DESCRIPTION

Q'TY

1431 587 H91 CALIPER, PARKING BRAKE 1 24 843 R1 BOLT 2 33 384 H45 WASHER, LOCK 3 1433 694 H1 COVER 1432 540 H91 KIT, SEAL REPAIR 4 1433 693 H1 SEAL, WIPER 5 1433 679 H1 RING, BACK-UP 6 1432 537 H1 O-RING 7 350 818 R1 O-RING 8 1432 920 H1 RING, BACK-UP 9 1432 538 H1 SPRING, BELLVILLE 10 1237 240 H1 SCREW, SET 11 25 960 R1 NUT, JAM 12 1237 244 H1 PISTON 13 1237 241 H1 ROD, PUSH 14 1433 589 H1 PISTON 15 (NSS) HOUSING 16 133 920 FITTING, BLEEDER N/I 1237 237 H1 CONNECTOR 17 1433 695 H1 FITTING, GREASE 1432 524 H91 KIT, LINING (NSS) LINING ASSEMBLY (NSS) LINING (NSS) SCREW (NSS) BUSHING N/I (NSS) MOUNT ASSEMBLY

G04BH005.PCX

04-022

1 4 4 1 1 1 2 2 1 1 5 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1

04BHP809.002

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FIG 04-006

PARKING BRAKE LINES

2

1

3

4

8

5 6

7

830A2

04-006

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830 Motor Grader S/N 200417-201999

PARKING BRAKE LINES ITEM NO. 1 2 3 4 5 6 7 8

PART NO. 369 751 R1 9410 200 1285 746 H1 9410 974 369 751 R1

5679-03.PCX

DESCRIPTION

Q'TY

BLOCK, JUNCTION (SEE PG 10-116) O-RING CONNECTOR HOSE ELBOW - 90° O-RING BRAKE, PARKING (SEE PG 04-016) AXLE, REAR (SEE PG 07-044)

04-006

1 1 1 1 1

04AHG8II.002

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FIG 06-006

CONVERTER OIL COOLER LINES

9

7

8

6 10

7

8

15 14 13 1 11

6 12 3

16 10 2

5

4

830A2

06-006

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830 Motor Grader S/N 200417-201999

CONVERTER OIL COOLER LINES ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 N/I

PART NO.

DESCRIPTION

Q'TY

TRANSMISSION (SEE PG 07-006) ELBOW, SPECIAL - 90° (SEE PG 08-048) 0-RING ELBOW O-RING HOSE CONNECTOR O-RING RADIATOR/OIL COOLER (SEE PG 06-008) 1430 669 H1 HOSE 136 055 CLAMP HOSE 48 204 STUD 76 732 WASHER, FLAT 33 384 H45 WASHER, LOCK 44 870 NUT, HEX 935 522 C1 STRAP, TIE 160 926 SLEEVE - 6 IN 162 388 296 247 R1 9410 981 296 247 R1 1430 670 H1 9410 207 296 247 R1

G06AM001.PCX

06-006

1 1 1 1 2 2 1 2 1 1 1 1 3 2

06AMG8II.002

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FIG 06-004

COOLING SYSTEM

1

13

3

2

4

6 5

3 7

10 11 6 12 9

8

830A2

06-004

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830 Motor Grader S/N 200417-201999

COOLING SYSTEM ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 13

PART NO. 176 057 H1 279 025 R91 364 357 C1 1245 925 H1 681 209 C1 27 337 R1 1245 926 H1 27 725 R1 148 344 210 511 R1 427 698 C1 306 132 C2

G06AH006.PCX

DESCRIPTION

Q'TY

RADIATOR/OIL COOLER (SEE PG 06-008) FITTING, HOSE CLAMP, HOSE HOSE - 29 IN HOSE, COOLANT CLAMP, HOSE CLAMP, HOSE HOSE, LOWER RADIATOR CLAMP, HOSE VALVE, DRAIN CLAMP, HOSE HOSE - 24 IN STRAP, TIE

06-004

1 2 1 1 2 1 1 1 1 1 1 1

06AHG381.003

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FIG 06-002

RADIATOR MOUNTING

3

2 1

4

13

14

12

15 16 24 23

23

24 12 14 24

1 23

17

13 9

19 26

5 7

25

11 10

22 18

20

6 7 8

11 10 24 23

22 21

830A2

06-002

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830 Motor Grader S/N 200417-201999

RADIATOR MOUNTING ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

PART NO.

DESCRIPTION

Q'TY

1430 662 H1 STRIP, RUBBER RADIATOR/OIL COOLER (SEE PG 06-008) 73 736 CAP, RADIATOR 1431 086 H1 GLASS, SIGHT SUPPORT, ENGINE & RADIATOR (SEE PG 07-002) 124 813 MOUNT, RUBBER 113 977 WASHER, FLAT 27 433 R1 BOLT 1430 781 H1 SHROUD, FAN 26 678 R1 BOLT 25 552 R1 WASHER, FLAT 1244 979 H1 BRACKET 27 326 R1 WASHER, FLAT 26 679 R1 BOLT 30 017 R1 BOLT, LOCKING 30 183 R1 WASHER, FLAT 163 322 H1 FAN, SUCTION 1237 600 H1 SPACER, FAN 1237 707 H1 GUARD, FAN 1223 586 H1 ROD, RADIATOR SUPPORT - R.H 30 031 R1 BOLT 30 184 R1 WASHER, FLAT 25 526 R1 NUT, HEX 25 555 R1 WASHER, FLAT 1223 585 H1 ROD, RADIATOR SUPPORT - L.H 30 021 R1 BOLT

G06AH005.PCX

06-002

2 1 1 2 2 2 1 14 14 2 4 4 4 4 1 1 2 1 1 3 4 4 1 1

06AHG381.002

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FIG 06-008

1

RADIATOR/OIL COOLER

2

3

6 5

4

7 6 5

8

830A2

06-008

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