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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.
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MAS000903/A Front Suspension Springs Replacement_Campaign_306