RJ-1259-0

Submitted by administrator on Wed, 03/04/2015 - 00:55

For vehicles with spring type parking brakes, the spring can interfere with another spring or the chamber when the springs are pressed (releasing the parking brake), because the internal measurement of the spring chambers is not appropriate, and because the shape of the spring seats is improper, and therefore, the paint on the springs can peel off causing rust. If this problem is left unattended, in the worst case, the springs could break adversely affecting the parking brake performance, or the edge of the broken spring could damage the diaphragm, in which case the parking brake air could leak making it impossible to release the parking brake.

Case Number: 
RJ-1259-0

Make/model:

Issued: 
Thu, 2004-10-07
Component: 
parking brake (parking brake chambers)
Affected: 
2 917
Diagram: 

http://www.mlit.go.jp/jidosha/recall/recall04/10/images/mitsubishi10-074...

Correction: 
The braking chamber assemblies should be replaced with the factory approved replacement units. The sticker informing that the springs for parking brakes must be inspected biyearly should be placed on the maintenance handbook.
Identification: 
white/yellow sticker ('HB-02' is written), on the upper corner on the back of the inspection lid located at the left rear of the vehicle body for buses, below the striker on the rear door pillar on the passenger's side for trucks
Vehicle: 
Make: 
Mitsubishi
Type: 
U-MS821P
Period: 
11/10/1993..02/08/1995
Frame / Chassis No: 
MS821P-10002..MS821P-30025
Make: 
Mitsubishi
Type: 
U-MS826M
Period: 
11/12/1992..21/07/1995
Frame / Chassis No: 
MS826M-10005..MS826M-30003
Make: 
Mitsubishi
Type: 
U-MS826P
Period: 
24/02/1993..01/08/1995
Frame / Chassis No: 
MS826P-10003..MS826P-40009
Make: 
Mitsubishi
Type: 
KC-MS822P
Period: 
01/08/1995..08/06/1998
Frame / Chassis No: 
MS822P-14003..MS822P-34031
Make: 
Mitsubishi
Type: 
KC-MS829M
Period: 
06/09/1995..12/12/1997
Frame / Chassis No: 
MS829M-14001..MS829M-34003
Make: 
Mitsubishi
Type: 
KC-MS829P
Period: 
28/08/1995..15/07/1998
Frame / Chassis No: 
MS829P-14004..MS829P-44015
Make: 
Mitsubishi
Type: 
U-FU411S
Period: 
15/05/1993..15/05/1993
Frame / Chassis No: 
FU411S-540056..FU411S-540058
Make: 
Mitsubishi
Type: 
U-FU418N
Period: 
31/01/1994
Frame / Chassis No: 
FU418N-550089
Make: 
Mitsubishi
Type: 
KC-FR415J
Period: 
22/03/1996..22/03/1996
Frame / Chassis No: 
FR415J-550018..FR415J-550019
unique_id_feeds: 
135484