The Second Stage Conveyor May Creep On Certain PM565B Cold Planers Caterpillar

The Second Stage Conveyor May Creep On Certain PM565B Cold Planers

Usage:

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Caterpillar: Confidential Yellow

NOTE: This Program must be administered as soon as possible. When reporting the repair, use "PI1396" as the Part Number, "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 "PI1396" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.

Problem

The second stage conveyor on certain PM565B Cold Planers may continue to move or creep after the conveyor has been turned off. On some PM565B Cold Planers, the conveyor solenoid valve may allow some oil to leak past it after it has been deenergized. This can cause the conveyor to creep even after the solenoid has been deenergized.

Affected Product
Model & Identification Number

PM-565B (8GS131-147)

Parts Needed

Dealers will need to order parts for this Program.

1 - 5I3183 ELBOW

2 - 5K9090 SEAL-O-RING

2 - 6V8635 CONNECTOR-SEAL

2 - 7M8485 SEAL-O-RING

1 - 1640889 VALVE GP-SOL

1 - 1655691 HARNESS AS

Action Required

See the attached procedure.

Owner Notification

U.S. and Canadian owners will receive the attached Owner Notification.

Service Claim Allowances

NOTE: This is a 2-hour job.

NOTE: U.S. and Canadian Dealers Only - Eligible dealers may enter a Type 2 SIMS Report.

Parts Disposition

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

NOTE: MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.

Attach.

(1-Owner Notification)

(2-Rework Procedure)

Copy Of Owner Notification For U.S. And Canadian Owners

Rework Procedure

1. Before starting this procedure, the hydraulic tank will need to be drained or vacume applied to the tank to keep fluid lose to a minimum.

2. Preassemble solenoid valve (164-0889), install a connector (6V-8635) using o-ring (7M-8485) at the base and o-ring (5K-9090) at the face, into the two ports on solenoid valve (164-0889).

3. At the bottom of the conveyor manifold, disconnect the hose from Port C-2. Remove connector from Port C-2.

4. Install elbow (5I-3183) into Port C-2 using o-ring (7M-8485).

5. Connect Port 2 of solenoid valve (164-0889) to elbow installed into Port C-2 on the conveyor manifold.

6. Reconnect the hose that was removed from Port C-2 to Port 1 on the solenoid valve (164-0889).

7. Adjust solenoid valve, fittings and hose to eliminate any interferences.

8. Torque all connections to spec.

9. Install wire harness (165-5691) at the conveyor solenoid.

10. Disconnect main wire harness at the P457 Gatering Conveyor Solenoid (F700BU and 200BK). Connect harness (165-5691) to the P457 Harness Connector. Connect one of the remaining two ends of the (165-5691) Harness to the gathering conveyor solenoid and the other to the new solenoid valve (164-0889).

11. Run the machine, check for leaks. Check for proper operation of the conveyor.

Illustration 1