The document contains parts lists and diagrams for various components of a construction machine. It includes sections on the lower frame, crawler belt, carrier roller, track roller, front idler, track adjuster, travel device, slew bearing, and swivel joint & accessories. Each section lists the relevant part numbers, descriptions, quantities, and other technical specifications for that assembly or component.

1. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
Index
Reference 0 ﾍﾟｰｼﾞ 0

2. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
LOWER FRAME
Reference G8A010 ﾍﾟｰｼﾞ 1-1
G8A010 S=1/12
6
8
10
3
4
1
9
7
5
2
10
8
6
6
8
10
2

3. LOWER FRAME
Reference:G8A010 Page:1-1
Item Part number Description Q'ty Chan. Serial No. Serv. Remarks
FRAME ASSY, lower
1 X ********** FRAME 1
2 0371019020 COVER 2
3 0371000038 COVER 1
4 0331018600 COVER 2
5 1100040816 BOLT 4
6 1100041020 BOLT 10
7 1140020008 WASHER, spring 4
8 1140020010 WASHER, spring 10
9 1141110008 WASHER 4
10 1141110010 WASHER 10
G8a010

4. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
CRAWLER BELT
Reference G8A020 ﾍﾟｰｼﾞ 1-2
RUBBER
G8A020 S=free
1

5. CRAWLER BELT
Reference:G8A020 Page:1-2
Item Part number Description Q'ty Chan. Serial No. Serv. Remarks
BELT ASSY, rubber crawler
1 1914068500 BELT, rubber crawler 2
G8a020

6. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
CARRIER ROLLER
Reference G7A030 ﾍﾟｰｼﾞ 1-3
G7A030 S=1/3
2
1
5
6
4
8
9
5

7. CARRIER ROLLER
Reference:G7A030 Page:1-3
Item Part number Description Q'ty Chan. Serial No. Serv. Remarks
ROLLER ASSY, carrier
0-1 0371200500 ROLLER SUB ASSY 2
1 0371200510 ROLLER 1
2 0371200520 SHAFT 1
4 1431202552 SEAL 1
5 1300006205 BEARING 2
6 1221000052 RING, snap 1
8 1100041060 BOLT 2
9 1130040010 NUT 2
G8a030

8. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
TRACK ROLLER
Reference G8A040 ﾍﾟｰｼﾞ 1-4
G8A040 S=1/59
7
6
3
5
1
8
4
3
6
7
10
9
10
4
2
5

9. TRACK ROLLER
Reference:G8A040 Page:1-4
Item Part number Description Q'ty Chan. Serial No. Serv. Remarks
ROLLER ASSY, track
0-1 0371300005 ROLLER SUB ASSY, track 8
1 0371300006 ROLLER 1
2 0371300003 SHAFT 1
3 0371300008 COVER 2
4 1333073535 BUSHING 2
5 1432500561 SEAL, floating 2
6 1420100300 O-RING 2
7 1220000035 RETAINER 2
8 1501820001 PLUG 1
9 1101041440 BOLT 16
10 1141550014 WASHER 16
G8a040

10. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
FRONT IDLER
Reference U1A050 ﾍﾟｰｼﾞ 1-5
U1A050 S=1/5
7
2
6
5
4
3
1
4
5
6
2
7
8

11. FRONT IDLER
Reference:U1A050 Page:1-5
Item Part number Description Q'ty Chan. Serial No. Serv. Remarks
IDLER ASSY, front
0-1 0371400002 IDLER SUB ASSY, front 2
1 0371400100 IDLER 1
2 0371400200 BLOCK 2
3 0371400300 SHAFT 1
4 1333064039 BUSHING 2
5 1432500640 SEAL, floating 2
6 1420100350 O-RING 2
7 1213000885 PIN, spring 2
8 1501820001 PLUG 1
G8a050

12. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
TRACK ADJUSTER
Reference G8A060 ﾍﾟｰｼﾞ 1-6
G8A060
for right hand
S=1/6
8
1
2
3
5
13
4
14
10
12
11
7
9
9
6

13. TRACK ADJUSTER
Reference:G8A060 Page:1-6
Item Part number Description Q'ty Chan. Serial No. Serv. Remarks
SPRING ASSY
0-1 0371500002 SPRING SUB ASSY 2
1 0880152120 ROD 1
2 0007000115 SPRING 1
3 0371500005 PLATE 1
4 1132030024 NUT 1
5 1210000545 PIN, split 1
6 1141550024 WASHER 1
0-2 0371500011 CYLINDER ASSY, grease (R.H.) 2
0-3 0371500010 CYLINDER ASSY, grease (L.H.) 2
7 0371500014 CYLINDER, grease 1
8 0371500015 PISTON 1
9 1541301604 VALVE, check 1
10 1400402835 SEAL, oil 1
11 1422010500 O-RING 1
12 1421020500 RING, back-up 1
13 1140020012 WASHER, spring 8
14 1101041240 BOLT 8
G8a060

14. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
TRAVEL DEVICE
Reference G8A070 ﾍﾟｰｼﾞ 1-7
G8A070 S=1/6
3
1
2
4
5
3

15. TRAVEL DEVICE
Reference:G8A070 Page:1-7
Item Part number Description Q'ty Chan. Serial No. Serv. Remarks
MOTOR ASSY, travel
1 0351608210 SPROCKET 2
2 1903131500 MOTOR, travel 2
3 1100041230 BOLT 42
4 1515600577 ADAPTOR 4
1420010180 O-RING 1
5 1515600200 ADAPTOR 4
1420010110 O-RING 1
G8a070

16. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
SLEW BEARING
Reference G8A080 ﾍﾟｰｼﾞ 1-8
G8A080 S=1/6
2-1
3
2
5
7
6
4
3
4
1

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18. SLEW BEARING
Reference:G8A080 Page:1-8
Item Part number Description Q'ty Chan. Serial No. Serv. Remarks
BEARING ASSY, slew
1 0352000100 BOLT 1
2 1913005750 BEARING 1
2-1 1913005759 SEAL 1
3 1101041265 BOLT 31
4 1141550012 WASHER 16
5 0432300100 BATH, grease 1
6 1140020008 WASHER, spring 8
7 1100040816 BOLT 8
G8a080

19. TB240 [P-TB240_G-XD Book No. BG8Z001-0-0 S/N 124000003-
SWIVEL JOINT & ACCESSORIES
Reference G8A090 ﾍﾟｰｼﾞ 1-9
G8A090 S=free
8
8
8
15
10
15
11
16
17
10
9
8
1
9
9
9
13
14
13
13
12
567
43
2