Hose Clamps May Have the Incorrect Torque on Certain Telehandlers {1380, 1812, 1813, 5057} Caterpillar

Telehandler

TH255C (S/N: JK2150-UP; JK3150-UP)

TH336C (S/N: THM150-UP; MJR150-UP)

TH337C (S/N: DJB150-UP; SXJ150-UP)

TH406C (S/N: RCH150-UP; GAT150-UP)

TH407C (S/N: MLH150-UP; JJT150-UP)

TH414C (S/N: KRF150-UP; KEK150-UP; LYN150-UP; RWW150-UP)

TH417C (S/N: NAB150-UP; RRJ150-UP; NMM150-UP; RRW150-UP)

TH514C (S/N: MWC150-UP; KKW150-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

Reports have been received that the hose clamps may have the incorrect torque on the machines listed above. Incorrect torque may lead to leakage in the hoses.

Solution

In the event of failure, tighten the hose clamps to the specified torque in the Service Manual, or tighten to "feel" using a proper hand tool.

If necessary, add any fluid which may have leaked to the correct levels as found in machine "Operation and Maintenance Manual".