PRODUCT SUPPORT PROGRAM FOR REPLACING SEAT SUSPENSION ON CERTAIN 312D, 312D 2, 313D, 313D 2, 315D, 318D 2, 318D, 320D, 320D 2, 323D 2, 323D, 324D, 326D 2, 326D, 329D, 329D 2, 336D, 36D 2, 340D 2, 340D, AND 349D EXCAVATORS Caterpillar


PRODUCT SUPPORT PROGRAM FOR REPLACING SEAT SUSPENSION ON CERTAIN 312D, 312D 2, 313D, 313D 2, 315D, 318D 2, 318D, 320D, 320D 2, 323D 2, 323D, 324D, 326D 2, 326D, 329D, 329D 2, 336D, 36D 2, 340D 2, 340D, AND 349D EXCAVATORS

Usage:

TEBE3878-00

24Nov2015


U-626
A-451
D-545
O-541

 

After Failure Only

  
  

PRODUCT SUPPORT PROGRAM FOR REPLACING SEAT SUSPENSION ON CERTAIN 312D, 312D 2, 313D, 313D 2, 315D, 318D 2, 318D, 320D, 320D 2, 323D 2, 323D, 324D, 326D 2, 326D, 329D, 329D 2, 336D, 36D 2, 340D 2, 340D, AND 349D EXCAVATORS

7324
PS53082
NOTE:

Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar.

NOTE:

This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS53082" as the Part Number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.

NOTE:

The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.


TERMINATION DATE

30Nov2017

PROBLEM

The existing seat suspension can fail on height adjustment on certain 312D, 312D 2, 313D, 313D 2, 315D, 318D 2, 318D, 320D, 320D 2, 323D 2, 323D, 324D, 326D 2, 326D, 329D, 329D 2, 336D, 36D 2, 340D 2, 340D, and 349D Excavators.

AFFECTED PRODUCT

Model Identification Number
*******Group  1*******
320D BZP02331-04546

JFZ07896-07903, 7905-7906, 7908, 7910, 7912, 7914, 7916, 7918, 7920, 7922, 7924, 7926, 7928, 7930, 7932, 7934, 7936, 7938, 7940, 7942, 7944, 7946, 7948, 7950, 7952, 7954, 7956, 7958, 7960, 7962, 7964, 7966, 7968, 7970, 7972, 7974, 7976, 7978, 7980, 7982, 7984, 7986, 7988, 7990, 7992, 7994, 7996, 7998, 8000, 8002, 8004, 8006, 8008, 8010, 8012, 8014, 8016, 8018, 8020, 8022, 8024, 8026, 8029, 8031, 8033, 8035, 8037, 8039, 8041, 8043, 8045, 8047, 8049, 8051, 8053, 8055-8674

JPD00142-00261

MZD00179-01894

PCM01740-03160
320D 2 DFM00149-01272

DNP00252-00854, 856-858, 866

FKK00281-00360

GBA00132-01944

MDJ00231-00512

YEA00182-00612
320D 2GC  JFM00175-01507
320D 2L EKT00152-00181

HDM00263-00265

ZCS00178-00321, 323-1532
320D GC  JZA00232-00915
320D L KZF00121-00928

MGG01854
323D 2L KCE00234-00427

PJP00185-01331
323D L NZF00163-01269

PBE02299, 2308-2367, 2370-2372, 2389-2393, 2433, 2435, 2437, 2439, 2441, 2443, 2445, 2453, 2455, 2457, 2459, 2461, 2463, 2465-3740
324D  JZR00693, 695, 697, 699-700, 702, 704-1710
324D L  TSN00306, 308, 310, 312, 314, 316, 318, 320-410, 460-675
326D 2 KGY00161-00323

REC00141-00197, 199, 202-203, 205-206, 208-209
326D 2L  MGW00241-00313
326D L  PJM00133-00565
329D  BYS01567, 1569-1571, 1573, 1575-1577, 1579, 1581, 1583, 1585-1587, 1589, 1591-3182
329D 2  TMJ00231-00376
329D 2L RGA00191-00309

THW00231-00506, 509-527, 529, 531, 533
329D L  DJF00382-01293
336D  JBT02996-03042, 3049-3093, 3095, 3097, 3099, 3101, 3103, 3105, 3107, 3109, 3111, 3113, 3115-3203, 3205-4908, 77001
336D 2  WDC00101-01320
336D 2L  YCF00251-00728
336D L  MPL00485, 487, 489, 491, 493, 495, 497-577
340D 2L  HHK00131-00378
340D L  JTN00130, 133-585
349D  GKF00269-00397
349D L  KLH00184-00273
*******Group  2*******
312D  LRK00485-00749
312D 2  TJY00236-00447
312D 2L  WHJ00158-00327, 10328, 10333
312D GC  RXZ00224-01638
313D  WPK00296-00923
313D 2 PLD00176-00507

ZAA00151-00296
313D 2 LGP  RKN00193-00356
315D L  JHA00499-00734
318D 2L TZS00251-00487

XGS00215-00303
318D L  ZKJ00241-00780

PARTS NEEDED

Qty

Part Number Description
*******Group 1*******
1 3772012 SUSPENSION GP -E
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 1% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.

*******Group 2*******
1 3772012 SUSPENSION GP -E
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 1% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.


ACTION REQUIRED

Refer to the attached Rework Procedure.

SERVICE CLAIM ALLOWANCES

Product smu/age whichever comes first
Caterpillar
Dealer Suggested
Customer Suggested
Parts %
Labor Hrs%
Parts %
Labor Hrs%
Parts %
Labor Hrs%
*******Group 1*******
0-4000 hrs,
0-24 mo 
100.0%
100.0%
0.0%
0.0%
0.0%
0.0%
4001-8000 hrs,
25-48 mo 
33.0%
50.0%
0.0%
0.0%
50.0%
50.0%
 NOTE: This is a 2.0-hour job for Group 1

Product smu/age whichever comes first
Caterpillar
Dealer Suggested
Customer Suggested
Parts %
Labor Hrs%
Parts %
Labor Hrs%
Parts %
Labor Hrs%
*******Group 2*******
0-4000 hrs,
0-24 mo 
100.0%
100.0%
0.0%
0.0%
0.0%
0.0%
4001-8000 hrs,
25-48 mo 
33.0%
50.0%
0.0%
0.0%
50.0%
50.0%
 NOTE: This is a 2.0-hour job for Group 2



PARTS DISPOSITION

Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
 
 
 


Rework Procedure


 
1. Follow guide SENR7733 - "General Service and Repair Safety Information"

2. Parts List
377-2012 Seat suspension, Qty 1

3. Disassemble Procedure

3.1 Remove left console box. Move seat top backward to the extreme position and then disassemble 4 front bolts (P/N 9X-2045). Move the seat top forward to the extreme position and then disassemble 4 rear bolts (P/N 9X-2046). Keep the hardware. (Refer to Image1.1.1 and Image1.1.2)

3.2 Remove right console box. Move seat top backward to the extreme position and then disassemble 4 front bolts (P/N 9X-2045). Move the seat top forward to the extreme position and then disassemble 4 rear bolts (P/N 9X-2046). Keep the hardware. (Refer to Image1.1.1 and Image1.1.2)

3.3 Disassemble seat top from suspension. Move seat top backward to the extreme position and then disassemble 2 screws (P/N 096-0001) and 2 washers (P/N 373-3495) from rail. (Refer to Image1.1.3). Move seat top forward to the extreme position and then disassemble 2 screws (P/N 096-0001) and 2 washers (P/N 373-3495) from rail. (Refer to Image1.1.4). Keep the hardware.

3.4 Disassemble suspension from platform. Move the suspension backward and disassemble 2 mounting bolts (P/N 6V-8202). Move the suspension forward and disassemble another 2 mounting bolts (P/N 6V-8202). (Refer to Image1.1.5 and Image1.1.6). Keep the hardware.

4. Assemble Procedure

4.1 Assemble new suspension (P/N 377-2012) on platform.

4.2 Assemble seat top on suspension.

4.3 Assemble right console box.

4.4 Assemble left console box.
Image1.1.1
Image1.1.2
Image1.1.3
Image1.1.4
Image1.1.5
Image1.1.6
 
 

Caterpillar Information System:

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