VALVE GP-SOLENOID 8T8808 - Caterpillar

face="Courier New">Labor Hrs%
*******Group 1*******
100% 100% 0% 0% 0% 0%
This is a 7.0-hour job for Group 1
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 2*******
100% 100% 0% 0% 0% 0%
This is a 7.0-hour job for Group 2
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
PRIORITY - PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE LOWER HYDRAULIC SUCTION TUBE AND INSTALLING A DUAL HYDRAULIC TANK BREATHER SYSTEM ON THE 657G WHEEL TRACTOR-SCRAPERS
MODELS INVOLVED - 657G Wheel Tractor-Scrapers
Dear Caterpillar Product Owner:
The lower hydraulic suction tube needs to be replaced on the products listed below. The existing tube has an inherent restriction that contributes to early hydraulic pump failures. The hydraulic tank ventilation system will also be upgraded to a dual breather system to help maintain proper air pressure inside the hydraulic tank. You will not be charged for the service performed.
Contact your local Caterpillar dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.
Please refer the dealer to their Service Letter dated 20Jan2009 when scheduling this service.
We regret the inconvenience this may cause you, but urge you to have this service performed as soon as possible to prevent unscheduled downtime.
Caterpillar Inc.
Identification #(s)
Attached to 20Jan2009 Service Letter
Rework Procedure
Group Number 1
657G Suction tube replacement
1) Move machine to safe area and secure. Important note: Overhead