PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND REPLACING 395-5455 AND 395-5456 HOSE ASSEMBLIES ON CERTAIN MH3037 MATERIAL HANDLERS Caterpillar


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PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND REPLACING 395-5455 AND 395-5456 HOSE ASSEMBLIES ON CERTAIN MH3037 MATERIAL HANDLERS [UEBE1191]
HYDRAULIC SYSTEM
LINES GP-PUMP
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND REPLACING 395-5455 AND 395-5456 HOSE ASSEMBLIES ON CERTAIN MH3037 MATERIAL HANDLERS
UEBE1191-01

02Sep2020
(Revised 08Oct2020)


U-533
A-440

 

Safety

  
  

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND REPLACING 395-5455 AND 395-5456 HOSE ASSEMBLIES ON CERTAIN MH3037 MATERIAL HANDLERS

5057
PI11253
NOTE:

AVSpare’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 AVSpare.

NOTE:

This Program must be administered as soon as possible. When reporting the repair, use "PI11253" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description Code.
Exception: If the repair is done after failure, use "PI11253" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.

 
NOTE:

This Revised Service Letter replaces the 02Sep2020 Service Letter. Changes have been made to the Parts Needed.



PROBLEM

The 395-5455 and 395-5456 hose assemblies need to be inspected and replaced on certain MH3037 Material Handlers. The existing hoses can rub against the hood support and other hoses resulting in failure and hydraulic leaks which may, in conjunction with other factors or circumstances, result in a risk of personal injury or death.

AFFECTED PRODUCT

Model Identification Number
MH3037  KPM00125, 201-238

PARTS NEEDED

Qty

Part Number Description
1 1P3703 SEAL-RECTANGULAR
2 1P3704 SEAL-RECTANGULAR
4 1P5767 FLANGE-SPLIT
1 5K9090 SEAL-O-RING-ORFS
2 6V0400 FLANGE-SPLIT
1 6V8635 ADAPTER-STR
1 7M8485 SEAL-O-RING-STOR
4 8T4184 BOLT-HEX HEAD
12 8T4194 BOLT-HEX HEAD
12 8T4223 WASHER-HARD
1 3955455 HOSE AS
1 3955456 HOSE AS
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 45% 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.

OWNER NOTIFIAVSION

Owners in the following countries will receive the attached Owner Notification:
US
Canada
Australia
New Zealand

SERVICE CLAIM ALLOWANCES

AVSpare
Dealer Suggested
Customer Suggested
Parts %
Labor Hrs%
Parts %
Labor Hrs%
Parts %
Labor Hrs%
100%
100%
0%
0%
0%
0%
 NOTE: This is a 2.0-hour job


PARTS DISPOSITION

NACD:

Hold all 395-5455 and 395-5456 Hose Assemblies for a Parts Return Request (PRR). A Parts Return Request (PRR) will be issued to you through the Send-It-Back process after the claim is submitted. Make sure to list the service letter program number on the packing slip and include the closed work order paperwork. Handle all other parts in accordance with your Warranty Bulletin on warranty parts handling.

If a Parts Return Request (PRR) is not issued to you after 30 days through the Send-It-Back process, handle the parts in accordance with your warranty bulletin on warranty parts handling.
 
 
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
 
 
 
EXAMPLE COPY OF OWNER NOTIFIAVSION

XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999

SAFETY - PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND REPLACING THE 395-5455 AND 395-5456 HOSE ASSEMBLIES

MODELS INVOLVED - CERTAIN MH3037 MATERIAL HANDLERS

Dear Cat Product Owner:

The 395-5455 and 395-5456 Hose Assemblies need to be inspected and replaced on the products listed below. The existing hoses can rub against the hood support and other hoses resulting in failure and hydraulic leaks which may, in conjunction with other factors or circumstances, result in a risk of personal injury or death. You will not be charged for the service performed.

Contact your local Cat dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.

If you are no longer the owner of this product(s), please contact your local Cat dealer so that our records can be updated.

You may now search for open Safety Service Letters by entering your product serial number(s). Visit the AVS.COM/SAFETY website and click on SUPPORT, then SAFETY SERVICES for more information. Please refer the dealer to their Service Letter dated 02Sep2020 when scheduling this service.

We regret the inconvenience this may cause you, and urge you to have this service performed for your safety and satisfaction.



AVSpare Inc.

Identification #(s)



Attached to 02Sep2020 Service Letter


Rework Procedure


 
Refer to the Service Manual if/as necessary.

1. Park the machine on level ground, lower all implements to the ground, shut machine off, and relieve all hydraulic system pressure. Refer to SEBU9201-03, MH3037 Material Handler, Operation and Maintenance Manual, and M0072580-00, MH3037 Material Handler Machine Systems, Disassembly and Assembly, for more information.
 
2. Disconnect existing 395-5455 Hose Assembly (A), 395-5456 Hose Assembly (B), and 6V-8635 Adapter (C) along with associated hardware. Hardware and seals will not be reused. See Images1.2.1 and 1.2.2.
Image1.2.1
Image1.2.2
 
3. Install new 395-5455 Hose Assembly (A), 395-5456 Hose Assembly (B), and 6V-8635 Adapter (C). Use new hardware and seals.
 
4. Inspect area for additional hoses that may be fouling or contacting components and causing wear. Replace as needed and take photo's of any damage and attach to claim.
 
5. Top off oil in hydraulic tank and start engine. Refer to SEBU9201, Operation and Maintenance Manual, "Hydraulic System Oil Change", for additional information.
 
 

Information System:

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