AIR CLEANER GP 3533530 - Caterpillar

This Revised Service Letter replaces the 19Jun2014 (Revised 11Jul2014) Service Letter. Changes have been made to the Parts Needed.
TERMINATION DATE
30Jun2016
PROBLEM
The existing 290-4162 Tube Assembly can crack and fail on certain 797F Off-Highway Trucks. If the existing tube assembly cracks it can cause unplanned downtime.
AFFECTED PRODUCT
Model Identification Number
797F LAJ00141, 143, 146-150, 158-188, 195-196, 216-221, 224-534
797F XQ WSP00100-00129
PARTS NEEDED
Qty
Part Number Description
2 1241859 SEAL-O-RING
1 4487561 HOSE AS
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 13% 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
Refer to the Service Manual if/as necessary and replace the existing 290-4162 Tube Assembly and 290-4210 Hose Assembly shown in Image 1 with a new 448-7561 Hose Assembly.
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 1.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.