PIN-RACHET 2264509 - Caterpillar

TERMINATION DATE
30Apr2015
PROBLEM
The existing right hand hoist cylinder hoses can rub on the hydraulic tank on certain 793F, 793F XQ, and 793F CMD Off-Highway Trucks. This interference may sometimes only occur during dump operations. If the existing hoses fail they will result in an inability to complete/perform dump operations as well as extensive oil loss.
AFFECTED PRODUCT
Model Identification Number
793F SSP00112-00868
793F CMD RBT00111-00164
793F XQ SND00100-00127
PARTS NEEDED
Qty
Part Number Description
4 1912962 SEAL-O-RING
1 4234033 HOSE AS
1 4234034 HOSE AS
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 7% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
Inspect the hoses on each affected machine with the body in both the raised and lowered positions. If interference is noted then replace the existing hoses with the new design. Replace O-ring seals if necessary. Refer to the attached Rework Procedure. Refer to attached image for fitting/port connections.
Image1
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-18000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 2.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Rework Procedure
Refer to the Service Manual if/as necessary.
See the OMM "Prepare the Machine for Maintenance".
Remove the existing 293-2981 and 293-2982 Hoses from the right hand hoist cylinder.
Replace the existing hoses that were removed with the new hose assemblies.
Refer to image for hose placement.
Image1.1.1