7/24/2019 Change to 1103 Genset Isolation Mounts That Use Radiator Option ZM803[1]

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Perkins Confidential: Green

Issued by: Industrial Power Systems Division - Marketing, Peterborough, PE1 5NA, England.Proprietary Information of Perkins Engines Co Ltd 2006 All Rights Reserved.Information correct at time of going to print.

Product BulletinDate: 22ndJanuary 2006Reference Number: A1 / Change of 1103 Genset Radiator Isolation Mounts that use Option

code ZM803/20

1103 Genset Product improvement to isolating mountsthat uses radiator option code ZM803

As part of the Perkins product improvement policy and In response to isolated instances

where the radiator vibrates at start up and shut down, Perkins is now pleased to announce achange to the radiator Isolating mounts on the 1103 Genset product that uses radiator optionZM803.

New Isolating mount overview

This new and improved cone shaped isolating mount with snubbing washers and fixings (Seediagram 2) are fitted in place of the existing cup isolating mount, the arrangement nowreplicates that used on the 1104 product. This arrangement will provide a stiffer support andprevent excessive radiator movement during start up and shutdown.

This new mount can also be retro - fitted to existing products by fitting an adapter/spacerbetween the bracket and the mount (See diagram #3)

Features

Cone Isolating mount

Snubbing washers included to limit radiator movement (See Diagram 2)

Benefits

Reduction in radiator/guard movement during start up and shut down

Can be retro fitted to existing ZM803 radiator pedestals using an adapter (diagram #3)

7/24/2019 Change to 1103 Genset Isolation Mounts That Use Radiator Option ZM803[1]

2/3

Perkins Confidential: Green

Issued by: Industrial Power Systems Division - Marketing, Peterborough, PE1 5NA, England.Proprietary Information of Perkins Engines Co Ltd 2006 All Rights Reserved.Information correct at time of going to print.

Change details New mount

Diagram #1

Diagram #2

Diagram #3

In order to retro - fit the conical mount a spacer must be used.

Change details Current mount

1103 Retro - fit conical mount

Spacer fitted

between bracket &

mount

Snubbing

washers

7/24/2019 Change to 1103 Genset Isolation Mounts That Use Radiator Option ZM803[1]

3/3

Perkins Confidential: Green

Issued by: Industrial Power Systems Division - Marketing, Peterborough, PE1 5NA, England.Proprietary Information of Perkins Engines Co Ltd 2006 All Rights Reserved.Information correct at time of going to print.

Introduction Timings

The introduction of this change is planned to take place during April 2007.

If you require any additional information, please do not hesitate to contact your local Perkinsrepresentative/distributor.

Issued By:

IPS&M Marketing TeamIPS Marketing Team/1M/Caterpillar