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SEAT FRAME AND PLATFORM (8D8280 N/S)--Part 3 of 3 627 WHEEL TRACTOR


OPERATOR STATION
SEAT GP

WHEEL TRACTOR 627 WHEEL TRACTOR 54K
 627 TRACTOR 54K00843-UP (MACHINE) UEG0827S 627 54K   (1968)

OPERATOR STATION

SEAT GP
SEAT FRAME AND PLATFORM
8D-8280 SEAT FRAME AND PLATFORM
SEAT FRAME AND PLATFORM
8D-8280 SEAT FRAME AND PLATFORM
SEAT FRAME AND PLATFORM
8D-8280 SEAT FRAME AND PLATFORM
SEAT GP
8D-9925 SEAT GP
SEAT GP
8D-9925 SEAT GP
SEAT SUSPENSION GROUP
7D-2269 SEAT SUSPENSION GROUP
 

#UEG0827S0300
 

8D-8280: SEAT FRAME AND PLATFORM

SEAT FRAME AND PLATFORM (8D8280 N/S)--Part 3 of 3
c145340 UEG0827S
8D8280 SEAT FRAME AND PLATFORM Parts scheme
  For full view, you need register

Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-6467 [1] PLATFORM ASSEM.  
2. 7D-7261 [1] GRAB IRON  
3. 6D-7330 [4] BRACKET  
4. 4D-5457 [2] LUG  
5. 9F-2978 C [50] NUT (Weld)  
6. 4D-5455 [1] LATCH  
7. 4D-5456 [2] LUG  
8. 3R-5894 [1] SHIM  
9. 3D-8767 [1] BLOCK  
10. 8F-9836 C [5] LUG  
11. 3D-2560 [1] BLOCK  
12. 4D-0659 [1] BOSS  
13. 8D-8876 [1] BLOCK  
14. 0T-0840 [1] BOLT  
15. 8D-7754 [1] STRIP  
16. 8D-7753 [1] STRIP (R.H.)  
  8D-8114 [1] STRIP (L.H.)  
17. 8D-3786 [11] MOUNTING  
18. 0S-1590 [11] BOLT  
  2B-6010 [11] WASHER  
19. 8D-7322 [1] SEAL  
20. 1D-4717 [3] NUT  
21. 8D-7842 [1] STRIP  
22. 0S-1588 C [3] BOLT  
  4B-4278 [3] WASHER  
23. 3B-4506 C [14] LOCKWASHER  
24. 9D-3309 C [1] PLATE  
  C   INDICATES CHANGE
 

#UEG0827S0301
 

8D-9925: SEAT GP

8D9925 SEAT GROUP
Serial No. 54K843 to 54K947 inclusive and 68M789 to 68M955 inclusive
Part of Seat Frame and Platform shown on Page 241
c142161 UEG0827S
8D9925 SEAT GP Parts scheme
  For full view, you need register

Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0102 [7] BOLT  
  4B-4278 [7] WASHER  
2. 3D-9967 [1] CUSHION ASSEM.  
3. 5D-8587 [1] CUSHION ASSEM.  
4. 8D-9876 [1] SHELL ASSEM.  
5. 8D-9879 [1] ROD  
6. 8D-9877 [1] ADJUSTER ASSEM.  
7. 8D-9878 [1] ADJUSTER ASSEM.  
8. 4M-5280 [6] NUT  
  5S-7384 [6] LOCKWASHER  
 

#UEG0827S0302
 

8D-9925: SEAT GP

8D9925 SEAT GROUP
Serial No. 54K948-Up and 68M956-Up
Part of Seat Frame and Platform shown on Page 241
c148005 UEG0827S
8D9925 SEAT GP Parts scheme
  For full view, you need register

Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-8398 C [11] BOLT  
2. 3D-9967 [1] CUSHION ASSEM.  
3. 5D-8587 [1] CUSHION ASSEM.  
4. 8D-9876 [1] SHELL ASSEM.  
5. 8D-9879 [1] ROD  
6. 8D-9877 [1] ADJUSTER ASSEM.  
7. 8D-9878 [1] ADJUSTER ASSEM.  
8. 4M-5280 [6] NUT  
  5S-7384 [6] LOCKWASHER  
 

#UEG0827S0303
 

7D-2269: SEAT SUSPENSION GROUP

7D2269 SEAT SUSPENSION GROUP
Part of Seat Frame and Platform shown on Page 241
c126479 UEG0827S
7D2269 SEAT SUSPENSION GROUP Parts scheme
  For full view, you need register

Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-3182 [2] PIN  
2. 5D-9204 [1] SPRING ASSEM.  
  2D-8985 [1] RIVET  
3. 2D-7166 [2] BEARING  
4. 3D-9131 [3] PIN  
    (Parts of 5D9204 Spring Assem.)
5. 2D-8579 [1] SUPPORT  
6. 0S-1594 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  2D-8568 [1] ADJUSTER ASSEM.  
7. 2D-8573 [1] COVER  
8. 2D-8572 [1] HANDLE ASSEM.  
9. 4H-8380 [1] PIN  
10. 2D-8575 [1] YOKE ASSEM.  
  2D-8576 [1] BEARING  
    (Part of 2D8575 Yoke Assem.)
11. 2D-8567 [1] SCREW ASSEM.  
  2D-8574 [1] BRAKE ASSEM.  
12. 7D-2987 [1] LEVER ASSEM.  
13. 2D-7166 [1] BEARING  
14. 2D-7171 [1] BEARING  
    (Parts of 7D2987 Lever Assem.)
15. 2D-7179 [1] SHAFT  
16. 7D-4366 [1] BEARING  
 

#UEG0827S0304
 

8D-8930: SEAT GROUP

8D8930 SEAT GROUP
8D8920 Seat parts are shown on Page 248
AN ATTACHMENT
c167918 UEG0827S
8D8930 SEAT GROUP Parts scheme
  For full view, you need register

Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1566 C [4] BOLT  
2. 3B-4510 [8] LOCKWASHER  
3. 8D-8584 [1] GRAB IRON  
4. 1B-4367 [1] BOLT 76.20 mm(3 in.) long  
  1D-4586 [3] BOLT 88.90 mm(3.50 in.) long  
  4D-3704 [4] WASHER  
5. 8D-6144 [2] BLOCK  
6. 5H-4778 [2] UNION  
7. 8D-6899 C [1] SEAT BELT GROUP  
    (Includes)
  2G-6654 SEAT BELT GROUP  
    (No Serviceable Parts)
  2G-6653 [1] SEAT BELT GROUP  
    (Includes)
  2G-6651 [1] PIN  
  9M-7611 [1] RING  
8. 8D-8920 Y [1] SEAT GROUP  
    (Separate Illustration)
9. 8S-4723 [2] BOLT  
10. 5B-3254 [3] NUT  
11. 1B-4204 [2] NUT  
  3B-4507 [2] LOCKWASHER  
12. 3L-6521 [1] TEE  
13. 4H-6147 [1] UNION  
14. 3D-6388 [1] HOSE ASSEM. 111.76 cm(44 in.)  
15. 0T-0102 [10] BOLT  
16. 3D-8884 [1] ELBOW  
17. 2H-3855 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
18. 4S-7560 [1] HOSE ASSEM. 55.88 cm(22 in.)  
19. 3B-4607 [1] COTTER PIN  
20. 9D-1224 C [1] BELT  
21. 8S-0933 [1] EYEBOLT  
22. 1S-8412 [1] PLATE  
  4B-4158 [4] SCREW  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0827S0305
 

9D-2510: SEAT GROUP

9D2510 SEAT GROUP
8D8920 Seat parts are shown on Page 248
FOR USE WITH 9D2330 ROLL-OVER PROTECTIVE STRUCTURE GROUP SHOWN ON PAGES 249 THROUGH 254
AN ATTACHMENT
c168235 UEG0827S
9D2510 SEAT GROUP Parts scheme
  For full view, you need register

Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-4043 [4] BOLT  
2. 3B-4510 [8] LOCKWASHER  
3. 8D-8584 [1] GRAB IRON  
4. 1B-4367 [1] BOLT 76.20 mm(3 in.) long  
  1D-4586 [3] BOLT 88.90 mm(3.50 in.) long  
  4D-3704 [4] WASHER  
5. 8D-6144 [2] BLOCK  
6. 5H-4778 [2] UNION  
7. 8D-6899 [1] SEAT BELT GROUP  
  2G-6654 C [1] SEAT BELT GROUP  
    (No Serviceable Parts)
    -OR-
  2G-6653 C [1] SEAT BELT GROUP  
    (Includes)
  2G-6651 [1] PIN  
  9M-7611 [1] RING  
8. 8D-8920 H [1] SEAT GROUP  
9. 8S-4723 [2] BOLT  
10. 5B-3254 [3] NUT  
11. 1B-4204 [2] NUT  
  3B-4507 [2] LOCKWASHER  
12. 3L-6521 [1] TEE  
13. 4H-6147 [1] UNION  
14. 3D-6388 [1] HOSE ASSEM. 111.76 cm(44 in.)  
15. 0T-0102 [10] BOLT  
16. 3D-8884 [1] ELBOW  
17. 2H-3855 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
18. 4S-7560 [1] HOSE ASSEM. 55.88 cm(22 in.)  
19. 3B-4607 [1] COTTER PIN  
20. 9D-1224 [1] BELT  
21. 8S-0933 [1] EYEBOLT  
22. 8D-9013 [1] INSULATION  
23. 9D-2306 [1] CARPET  
24. 8D-8209 [1] MAT  
25. 1S-8412 [1] PLATE  
  4B-4158 [4] SCREW  
  C   INDICATES CHANGE
  H   SEPARATE ILLUSTRATION
 

#UEG0827S0306
 

8D-8920: SEAT GP

8D8920 SEAT GROUP--Type 1
Part of 8D8930 and 9D2510 Seat Groups shown on Pages 246 and 247
c116955 UEG0827S
8D8920 SEAT GP Parts scheme
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Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-2628 [1] PUMP  
2. 9D-2631 [1] CUSHION ASSEM.  
  9D-2629 [2] BUMPER  
  4B-1256 [2] SCREW  
3. 9D-2626 [1] CUSHION  
4. 9D-2633 [1] PANEL ASSEM.  
5. 9D-2634 [1] VALVE  
6. 9D-2627 [1] VALVE & ROCKER ASSEM.  
7. 9D-2632 [1] ACCUMULATOR  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  9D-2636 [1] KIT (Hose)  
    (Consists of Hose Assems.)
  9D-2637 [1] KIT (Spring)  
    (Consists of Springs)
  9D-2638 [1] KIT (Bearing)  
    (Consists of Bearings)
  9D-2639 [1] KIT (Seat Cylinder)  
    (Consists of Cylinder, Washers, Nuts and Dust Cover)
 

#UEG0827S0307
 

8D-8920: SEAT GP

8D8920 SEAT GROUP--Type 2
Part of 8D8930 and 9D2510 Seat Groups shown on Pages 246 and 247
AN ATTACHMENT
c206907 UEG0827S
8D8920 SEAT GP Parts scheme
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Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-9148 C [1] VALVE ASSEM. (relief)  
    (Includes)
  3J-7354 [1] "O" RING  
2. 9D-2631 [1] CUSHION ASSEM.  
    (Includes)
  9D-2629 [2] BUMPER  
  4B-1256 [2] SCREW  
3. 9D-2626 [1] CUSHION  
4. 9D-2633 [1] PANEL ASSEM.  
    (Includes)
5. 9D-2634 [1] VALVE  
6. 9D-2627 [1] VALVE & ROCKER ASSEM.  
7. 9D-2632 [1] ACCUMULATOR  
8. 2G-1884 C [1] BRACKET  
9. 2R-0364 C [4] RING  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  9D-2636 [1] KIT (hose)  
    (Includes Hose Assem.)
  9D-2637 [1] KIT (spring)  
    (Includes Springs)
  9D-2638 [1] KIT (bearing)  
    (Includes Bearings)
  2G-3783 C [1] KIT (cylinder seat)  
    (Includes Cylinder Assem., Washer, Nuts and Dust Cover)
  2G-1005 C [1] KIT (seal)  
    (Includes 2 seals)
  9D-9147 C [1] KIT (air pump)  
    (Includes Vent Assem., Rings, Screen, "U" Cup, Spring, & Balls)
  C   INDICATES CHANGE
 

#UEG0827S0308
 

2G-0600: POWER SOURCE SEAT CONVERSION GROUP

2G600 POWER SOURCE SEAT CONVERSION GROUP
Serial No. 54K843-Up and 68M789 to 68M833, 68M835, 68M837, 68M838,
68M841 to 68M854, 68M856 to 68M858 and 68M860-Up
For field replacement of 9D2628 Pump shown on Page 248
UEG0827S0308 UEG0827S
  For full view, you need register

Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9J-6514 Y [1] VALVE ASSEMBLY  
    MOUNT IN CONVENIENT LOCATION ON TOP OF DIFFERENTIAL CASE BENEATH HITCH AND TO THE RIGHT OF THE MACHINE CENTERLINE IN SUCH A MANNER THAT HOSE ASSEMBLY 5D1258 WILL REACH THE HYDRAULIC TANK AND ACCUMULATOR LINE
  3B-4505 [2] LOCKWASHER -- TO BOLT  
  3B-6553 [1] ELBOW --TO ADAPTER USE AS REQUIRED  
  4B-4277 [2] WASHER -- TO BOLT  
  1D-4538 [2] BOLT -- TO VALVE  
  1D-4707 [4] BOLT -- ADAPTER TO ACCUMULATOR USE AS REQUIRED  
  1D-4716 [2] NUT -- TO BOLT  
  4D-6880 [1] HOSE ASSEMBLY -- TO TEE IN RETURN PORT OF PRESSURE REDUCING VALVE  
  4D-6880 [1] HOSE ASSEMBLY -- TO CONNECTOR  
  5D-1258 [1] HOSE ASSEMBLY -- TO 5H4778 UNION  
  5D-7377 [1] FITTING -- TO HOSE ASSEMBLY TO REG. PORT ON 9J6514 VALVE ASSEMBLY  
  5D-7377 [1] FITTING -- TO PRESSURE PORT ON 9J6514  
    VALVE ASSEMBLY
  5D-9522 [1] FITTING --TO HOSE ASSEMBLY  
  6D-6001 [1] HOSE ASSEMBLY -- TO FITTING (IF HOSE IS TOO LONG FOR PARTICULAR INSTALLATION COIL EXCESS AND RETAIN AWAY FROM MOVING PARTS)  
  7F-8698 [4] BOLT -- ADAPTER TO CHARGING VALVE USE AS REQUIRED  
  2H-9233 [2] SPACER -- USE AS REQUIRED  
  4H-6147 [1] UNION --TO TEE  
  5H-4778 [1] UNION --TO TEE  
  2J-5907 [4] BOLT -- ADAPTER TO ACCUMULATOR USE AS REQUIRED  
  3J-1907 [1] SEAL -- TO ADAPTER  
  3J-7354 [1] SEAL --TO ADAPTER 5P2937  
  6J-0211 [1] ADAPTER -- TO FITTING TO ACCUMULATOR LINE  
  6J-3625 [1] SEAL -- TO ADAPTER  
  4K-8154 [1] PLATE --TO VALVE-- TO DIFFERENTIAL CASE  
  3L-6521 [1] TEE -- TO ADAPTER OR ELBOW  
  5P-2937 [1] ADAPTER -- TO TEE TO RETURN PORT ON PRESSURE REDUCING VALVE  
  5P-3501 [1] ADAPTER --TO TANK  
  3S-6115 [1] TEE -- TO HOSE ASSEMBLY  
  9S-1366 [2] BOLT -- USE AS REQUIRED  
  061-7921 [1] CONNECTOR -- HOSE ASSEMBLY TO RETURN LINE ON BOSTROM SEAT  
  061-7921 [1] CONNECTOR -- TO PRESSURE LINE ON BOSTROM SEAT  
  Y   SEPARATE ILLUSTRATION
 

#UEG0827S0309
 

9J-6514: PRESSURE REDUCING VALVE ASSEMBLY

9J6514 PRESSURE REDUCING VALVE ASSEMBLY
Serial No. 54K843-Up and 68M789 to 68M833, 68M835, 68M837, 68M838,
68M841 to 68M854, 68M856 to 68M858 and 68M860-Up
Part of 2G600 Power Source Seat Conversion Group listed on Page 248B
c156717 UEG0827S
9J6514 PRESSURE REDUCING VALVE ASSEMBLY Parts scheme
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Parts for your 627 WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-0670 [1] SPRING  
2. 3G-0671 [1] END  
3. 5B-9318 [1] BALL  
4. 3G-0669 [1] SPRING  
5. 3G-0672 [1] END  
6. 3D-4245 [1] SEAL  
7. 2D-6642 [1] BALL  
8. 5L-5840 [1] WASHER  
9. 1B-4203 [1] NUT  
10. 5P-5477 [1] SCREW  
 

Information:

Special Instruction
Installation Instruction for 230-1394 Shock Absorber Kit (Extreme Duty) {7324}
Installation Instruction for 230-1394 Shock Absorber Kit (Extreme Duty) {7324}
Instructions for Operating the Caterpillar Advanced Ride Management (CARM) Seat{7312, 7324}
Instructions for Operating the Caterpillar Advanced Ride Management (CARM) Seat{7312, 7324}
Technical Information Bulletin
Operator Seat Belt Not Retracting {7327}
Operator Seat Belt Not Retracting {7327}
Service Magazine
Service Parts Are Available For Bostrom Seats{7324,7321,7312}
1981/06/01
Correction to Service Magazine , "New Slider Block Kit Improves Suspension Seat Ride" {7324}
2000/05/15
A New Suspension Seat Improves Operator Comfort {7312, 7324}
2007/05/14
A Special Instruction, REHS1496, "Installation Instructions for the 230-1394 Shock Absorber Kit (Extreme Duty)" Is Available {7324}
2002/11/25
New Caterpillar Advanced Ride Management (CARM) Seat Suspension is Now Available For Wheel Tractor-Scrapers {7312, 7324}
2012/05/21
A New Service Replacement Hose Is Now Available for Certain Seat Suspensions {7324}
A New Service Replacement Hose Is Now Available for Certain Seat Suspensions {7324}

Caterpillar Parts SIS Catalog 627 :

SEAT FRAME AND PLATFORM
8D-8280 SEAT FRAME AND PLATFORM
SEAT FRAME AND PLATFORM
8D-8280 SEAT FRAME AND PLATFORM
VALVE CONTROL GROUP
9D-8210 VALVE CONTROL GROUP
CHAMBER AS-BRAKE
5J-5272 CHAMBER AS-BRAKE
SINGLE LEVER BOWL AND APRON CONTROL GROUP
8D-8780 SINGLE LEVER BOWL AND APRON CONTROL GROUP
VALVE GP-PILOT
9J-5738 VALVE GP-PILOT
VALVE GROUP
7J-9348 VALVE GROUP
CONTROL VALVE GROUP
8J-9329 CONTROL VALVE GROUP
SEAT GP
8D-9925 SEAT GP
SEAT GP
8D-9925 SEAT GP
SEAT SUSPENSION GROUP
7D-2269 SEAT SUSPENSION GROUP
SEAT GROUP
8D-8930 SEAT GROUP
SEAT GROUP
9D-2510 SEAT GROUP
SEAT GP
8D-8920 SEAT GP
SEAT GP
8D-8920 SEAT GP
2G-0600 POWER SOURCE SEAT CONVERSION GROUP

Truck sale:

Caterpillar 627K, Road Scraper, Construction
1,278,807 
Caterpillar 627K, Road Scraper, Construction
- Road Scraper
WYOMING MACHINERY
Caterpillar 627K, Road Scraper, Construction
1,431,789 
Caterpillar 627K, Road Scraper, Construction
- Road Scraper
WYOMING MACHINERY
Caterpillar 627K, Road Scraper, Construction
1,112,000 
Caterpillar 627K, Road Scraper, Construction
- Road Scraper
TRACTOR & EQUIPMENT CO.
Caterpillar 627K, Road Scraper, Construction
1,112,000 
Caterpillar 627K, Road Scraper, Construction
- Road Scraper
TRACTOR & EQUIPMENT CO.
Caterpillar 627K, Road Scraper, Construction
862,000 
Caterpillar 627K, Road Scraper, Construction
- Road Scraper
TRACTOR & EQUIPMENT CO.
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