Slow or Inoperable Telescoping Cylinder During Retraction on Certain Telehandlers {5325, 5362} Caterpillar


Slow or Inoperable Telescoping Cylinder During Retraction on Certain Telehandlers {5325, 5362}

Usage:

TH414C KRF
Telehandler
TH314D (S/N: MYT1-UP)
TH414C (S/N: KRF1-UP; LYN1-UP)
TH417C (S/N: NAB1-UP; NMM1-UP)
TH417D (S/N: MKY1-UP)

Introduction

The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.

Problem

Some of the machines listed above may experience slow or inoperable telescoping cylinder operation during retraction.

Solution



Illustration 1g06310753
Counterbalance valve

The cause of this failure has been attributed to an incorrectly adjusted or sticking counterbalance valve.

If a problem occurs, replace the valve with the same part number, 459-6895. Do not try to adjust the valve. Provide information about the failure through the CPI Feedback tool in the Service Information Management System (SIMSi). Reference CPI number 359608. The link to SIMS can be found through the Caterpillar Service Information System (SIS). Retain failed parts and check Send It Back (SIB) for open requests.

Caterpillar Information System:

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