Maserati - M157 Ghibli - Workshop Manual - 2014 - 2015 (2)

th Maserati Technical Bulletin Date: July 15 , 2016 Bulletin No. MAS000903/A - Front Suspension Spring Replacement Service Campaign - 306 Supersedes: MAS000903 Section: Engine MODEL: Maserati Quattroporte (M156) and Ghibli (M157) MODEL YEAR: 2014-2015 SUBJECT: Front Suspension Spring Replacement – Service Campaign 306 DESCRIPTION Maserati Quattroporte (M156) and Ghibli (M157) vehicles are involved in a Service Campaign to replace the Front Suspension Springs to help improve the ride and comfort quality in any drive condition, especially on rough road surfaces. . IMPORTANT NOTES For efficiency and customer satisfaction purposes, this campaign must be performed together with the “Dome reinforcement plates installation – Service Campaign 268”. The time for the springs replacement will be reimbursed through Campaign 268 while the spare parts and the time for the warranty claim submission into ModisCS+ will be reimbursed through this Campaign number 306. If the “Dome reinforcement plates installation – Campaign 268” has already been performed, the Dealer is allowed to claim the time for the springs replacement through this Campaign number 306. © 2016 Maserati North America, Inc. Aftersales www.maseratiusa.com All rights reserved. Reproduction or translation in whole or in part is not permitted without authorization from the publisher. Printed in USA PARTS NEEDED FOR THE REPAIR For this campaign, the front suspension springs have to be ordered from the Maserati Parts Dept. Please order two springs for each vehicle. When looking up the part number in the Parts Catalog (left side below), use the Campaign Spring P/N (right side below). NOTE: Please check your inventory prior to ordering any parts. Each dealer was shipped an allocation of parts based on the number of vehicles impacted by this Campaign. OPERATING PROCEDURE 1. Check if the vehicle is involved in this campaign and if the campaign has not been previously performed. 2. Replace the two front suspension springs as shown in Section 6.11.009 – 00 and 6.11.010 – 00 of the Workshop Manual. 3. The procedure is completed. Warranty Information      Campaign Number Warranty Code Defect Code Component Code Operation Code for warranty claim submission 306 23 063 6.11.009 6.11.009.9 (0.05h) Operation Code for front suspension springs replacement – To be used only if Campaign 268 has been previously performed 6.11.009.8 (2.5h)  Component Part Number See parts section Nicola Rosciano Manager Technical Support Maserati North America, Inc. Luis Sanchez Technical Director Maserati North America,Inc. 2 MAS000903/A Front Suspension Springs Replacement_Campaign_306