HOSE 3044981 - Caterpillar

The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
Termination Date
November 30, 1997Problem
Certain engine software used in 3406C Engines has been replaced with new software. The old personality modules need to be removed from Parts Stock.
Action Required
Remove all 1106484, 1106486, 1106492, 1106494, 1106497, 1106500, 1106503, 1106505, 1106507, 1106509, 1106511, 1106519, 1106524, 1106527, 1106529, 1106531, 1106533, 1106536, 1106539, 1106541, 1106543, 1106545, 1106547, 1106549, 1106551, 1106553, 1106555, 1106557, 1106562, 1106564, 1106566, 1106570, 1106583, 1106586, 1107510, 1305144, 1305148 Personality Modules from Parts Stock.
TEPS/MEPS dealers are reimbursed for recalled Parts Stock by returning the affected Parts Stock to their administering Caterpillar dealer for replacement.
Service Claim Allowances
Submit one claim for all 1106484, 1106486, 1106492, 1106494, 1106497, 1106500, 1106503, 1106505, 1106507, 1106509, 1106511, 1106519, 1106524, 1106527, 1106529, 1106531, 1106533, 1106536, 1106539, 1106541, 1106543, 1106545, 1106547, 1106549, 1106551, 1106553, 1106555, 1106557, 1106562, 1106564, 1106566, 1106570, 1106583, 1106586, 1107510, 1305144, 1305148 Personality Modules removed from Parts Stock.
US and Canadian Dealers Only - When submitting a Parts Stock claim use 99Z00007 in the Product Identification Number Field.
Parts Disposition
Return all affected parts to:
Caterpillar, Inc.
Attn: Brian Todd Roth - PI7393
8201 N. University St.
Peoria, Illinois 61615