TUBE AS 3884157 - Caterpillar

Caterpillar: Confidential Yellow
PRIORITY - IMPROVED MOUNTING FOR BURNER BLOWER MOTORS ON CERTAIN AP-1200 ASPHALT PAVERS - MAILED US AND CANADA
  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.
IMPROVED MOUNTING FOR BURNER BLOWER MOTORS ON CERTAIN AP-1200 ASPHALT PAVERS, 8225, PI3215 U-23 priority COMPLETION DATE Termination Date
August 31, 1987 February 29, 1988
Problem
The blower motors on some AP-1200 Asphalt Pavers have failed because of vibration. New mounting brackets need to be installed to decrease vibration.
Affected Product
Model Identification Number AP-1200 2JD168 - 188, 190-220, 222
Parts Needed
Dealers will need to order parts for this Program. 1 57-40310 Kit
Action Required
Install the new parts using the procedure included in the kit. WARRANTY ALLOWANCES Caterpillar Dealer Suggested Customer Suggested Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. (D/N) (Sell) (C/L) (Sell) 100% 2 0 0 0 0 This is a 2 - hour job.
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.