Submitted by administrator on Wed, 03/04/2015 - 00:54
For compressed natural gas (CNG) vehicles, the O-ring in the high pressure regulator can be deformed or damaged, because the O-ring does not have sufficient hardness and because the measurement of the valve sheet is improper. The deformed or damaged high pressure regulator may allow the high pressure fuel gas to flow into the low pressure regulator, and the gas could leak from the safety valve.
Case Number:
RJ-1215-0
Make/model:
Issued:
Thu, 2004-09-09
Component:
fuel system (regulator)
Affected:
217
Correction:
The high pressure regulator should be replaced with the factory approved replacement unit.
Identification:
yellow paint below the striker on the rear door pillar on the passenger's side for TITANs, and yellow paint on the top of the high pressure regulator for DEMIOs
Vehicle:
Make:
Mazda
Type:
KC-WGE4T(modified)
Period:
10/08/1995..18/10/1999
Frame / Chassis No:
WGE4T-100198..WGE4T-200032
Make:
Mazda
Type:
KC-WGEAD(modified)
Period:
21/01/1998..09/08/2000
Frame / Chassis No:
WGEAD-108462..WGEAD-250480
Make:
Mazda
Type:
KC-WGEAT(modified)
Period:
11/10/1996..27/04/1999
Frame / Chassis No:
WGEAT-101336..WGEAT-108044
Make:
Mazda
Type:
KK-WGEAT(modified)
Period:
10/06/1999..11/07/2000
Frame / Chassis No:
WGEAT-200049..WGEAT-250324
Make:
Mazda
Type:
KK-WHF3F(modified)
Period:
25/12/2001
Frame / Chassis No:
WHF3F-200009
Make:
Mazda
Type:
KK-WHF5D(modified)
Period:
19/07/2001
Frame / Chassis No:
WHF5D-100877
Make:
Mazda
Type:
KK-WHF5G(modified)
Period:
22/11/2000..17/05/2002
Frame / Chassis No:
WHF5G-100049..WHF5G-200027
Make:
Mazda
Type:
KK-WHF5T(modified)
Period:
16/04/2001..05/07/2002
Frame / Chassis No:
WHF5T-101179..WHF5T-200747
Make:
Mazda
Type:
GE-SYE6T(modified)
Period:
18/04/2001
Frame / Chassis No:
SYE6T-100338
Make:
Mazda
Type:
GF-DW5W(modified)
Period:
14/05/2000..01/08/2002
Frame / Chassis No:
DW5W-301727..DW5W-504191
unique_id_feeds:
135448