RJ-0859-0

Submitted by administrator on Wed, 03/04/2015 - 00:56

For the air parking brake systems, the air venting mechanism of the air chambers may allow mud water etc. to enter the inside of the chambers due to improper design. With mud water etc., it may occur that the air vents are blocked and also the O-rings on the pistons are distorted. These problems could allow air to go into the spring chambers, causing the internal pressure to rise, and as a result of it, the parking brakes would not be fully released, which in the worst case could result in a fading phenomenon.

Case Number: 
RJ-0859-0

Make/model:

Issued: 
Thu, 2002-08-01
Component: 
parking brake
Affected: 
438
Diagram: 

http://carinf.mlit.go.jp/jidosha/carinf/ImgManager?No=1108590

Correction: 
The air chambers should be replaced with the factory approved replacement units.
Identification: 
yellow paint on the side of the left rear air chamber
Vehicle: 
Make: 
Isuzu
Type: 
KL-CYM23Q3
Period: 
N/A
Frame / Chassis No: 
CYM23Q3-3000002..CYM23Q3-3000003
Make: 
Isuzu
Type: 
KL-CYM23V3W
Period: 
N/A
Frame / Chassis No: 
CYM23V3W-3000003..CYM23V3W-3000008
Make: 
Isuzu
Type: 
KL-CYM23V3Z
Period: 
N/A
Frame / Chassis No: 
CYM23V3Z-3000003..CYM23V3Z-3000004
Make: 
Isuzu
Type: 
KL-CXZ51K3
Period: 
N/A
Frame / Chassis No: 
CXZ51K3-3000003..CXZ51K3-3000005
Make: 
Isuzu
Type: 
KL-CYM51Q3
Period: 
N/A
Frame / Chassis No: 
CYM51Q3-3000001..CYM51Q3-3000003
Make: 
Isuzu
Type: 
KL-CYM51T3
Period: 
N/A
Frame / Chassis No: 
CYM51T3-3000001..CYM51T3-3000012
Make: 
Isuzu
Type: 
KL-CYM51V3
Period: 
N/A
Frame / Chassis No: 
CYM51V3-3000001..CYM51V3-3000012
Make: 
Isuzu
Type: 
KL-CYM51V3W
Period: 
N/A
Frame / Chassis No: 
CYM51V3W-3000004..CYM51V3W-3000032
Make: 
Isuzu
Type: 
KL-CYM51V3Z
Period: 
N/A
Frame / Chassis No: 
CYM51V3Z-3000003..CYM51V3Z-3000004
Make: 
Isuzu
Type: 
KL-CYZ51P3
Period: 
N/A
Frame / Chassis No: 
CYZ51P3-3000004..CYZ51P3-3000005
Make: 
Isuzu
Type: 
KL-CYZ51V3
Period: 
N/A
Frame / Chassis No: 
CYZ51V3-3000002..CYZ51V3-3000019
Make: 
Isuzu
Type: 
KL-CYZ51V3W
Period: 
N/A
Frame / Chassis No: 
CYZ51V3W-3000003..CYZ51V3W-3000007
Make: 
Isuzu
Type: 
KL-CXZ52K3
Period: 
N/A
Frame / Chassis No: 
CXZ52K3-3000001
Make: 
Isuzu
Type: 
KL-CYM52V3
Period: 
N/A
Frame / Chassis No: 
CYM52V3-3000001
Make: 
Isuzu
Type: 
KL-CYM52V3W
Period: 
N/A
Frame / Chassis No: 
CYM52V3W-3000004
Make: 
Isuzu
Type: 
KL-CYZ52Q3
Period: 
N/A
Frame / Chassis No: 
CYZ52Q3-3000002..CYZ52Q3-3000003
Make: 
Isuzu
Type: 
KL-CYZ52V3
Period: 
N/A
Frame / Chassis No: 
CYZ52V3-3000003..CYZ52V3-3000005
Make: 
Isuzu
Type: 
KL-CXM80K3
Period: 
N/A
Frame / Chassis No: 
CXM80K3-3000005..CXM80K3-3000007
Make: 
Isuzu
Type: 
KL-CXM81K3
Period: 
N/A
Frame / Chassis No: 
CXM81K3-3000001..CXM81K3-3000004
Make: 
Isuzu
Type: 
KL-CXZ81K3
Period: 
N/A
Frame / Chassis No: 
CXZ81K3-3000009..CXZ81K3-3000088
Make: 
Isuzu
Type: 
KL-CXZ81N3
Period: 
N/A
Frame / Chassis No: 
CXZ81N3-3000003
Make: 
Isuzu
Type: 
KL-CYM81P3
Period: 
N/A
Frame / Chassis No: 
CYM81P3-3000008
Make: 
Isuzu
Type: 
KL-CYM81Q3
Period: 
N/A
Frame / Chassis No: 
CYM81Q3-3000001..CYM81Q3-3000008
Make: 
Isuzu
Type: 
KL-CYM81R3
Period: 
N/A
Frame / Chassis No: 
CYM81R3-3000001..CYM81R3-3000003
Make: 
Isuzu
Type: 
KL-CYZ81P3
Period: 
N/A
Frame / Chassis No: 
CYZ81P3-3000002..CYZ81P3-3000019
Make: 
Isuzu
Type: 
KL-CYZ81Q3
Period: 
N/A
Frame / Chassis No: 
CYZ81Q3-3000002..CYZ81Q3-3000011
Make: 
Isuzu
Type: 
KL-CYZ81S3
Period: 
N/A
Frame / Chassis No: 
CYZ81S3-3000001..CYZ81S3-3000002
Make: 
Isuzu
Type: 
KL-CYZ81V3
Period: 
N/A
Frame / Chassis No: 
CYZ81V3-3000002..CYZ81V3-3000015
Make: 
Isuzu
Type: 
KL-CYZ81V3W
Period: 
N/A
Frame / Chassis No: 
CYZ81V3W-3000001..CYZ81V3W-3000016
Make: 
Isuzu
Type: 
KL-FTR33F4
Period: 
N/A
Frame / Chassis No: 
FTR33F4-7000038..FTR33F4-7000079
Make: 
Isuzu
Type: 
KL-FTR33H4
Period: 
N/A
Frame / Chassis No: 
FTR33H4-7000017..FTR33H4-7000022
Make: 
Isuzu
Type: 
KL-FTR33K4
Period: 
N/A
Frame / Chassis No: 
FTR33K4-7000019..FTR33K4-7000038
Make: 
Isuzu
Type: 
KL-FTR33L4
Period: 
N/A
Frame / Chassis No: 
FTR33L4-7000004..FTR33L4-7000005
Make: 
Isuzu
Type: 
KL-FTR33N4
Period: 
N/A
Frame / Chassis No: 
FTR33N4-7000006..FTR33N4-7000010
Make: 
Isuzu
Type: 
KL-FTR33S4
Period: 
N/A
Frame / Chassis No: 
FTR33S4-7000002..FTR33S4-7000003
Make: 
Isuzu
Type: 
KL-FTR34F4
Period: 
N/A
Frame / Chassis No: 
FTR34F4-7000003..FTR34F4-7000004
Make: 
Isuzu
Type: 
KL-FTR34H4
Period: 
N/A
Frame / Chassis No: 
FTR34H4-7000002..FTR34H4-7000015
Make: 
Isuzu
Type: 
KL-FTR34K4
Period: 
N/A
Frame / Chassis No: 
FTR34K4-7000002..FTR34K4-7000011
Make: 
Isuzu
Type: 
KL-FTR34L4
Period: 
N/A
Frame / Chassis No: 
FTR34L4-7000002..FTR34L4-7000031
Make: 
Isuzu
Type: 
KL-FTR34N4
Period: 
N/A
Frame / Chassis No: 
FTR34N4-7000001..FTR34N4-7000041
Make: 
Isuzu
Type: 
KL-FTR34S4
Period: 
N/A
Frame / Chassis No: 
FTR34S4-7000001..FTR34S4-7000009
Make: 
Isuzu
Type: 
KL-FTS34F4
Period: 
N/A
Frame / Chassis No: 
FTS34F4-7000004..FTS34F4-7000005
Make: 
Isuzu
Type: 
KL-FTS34H4
Period: 
N/A
Frame / Chassis No: 
FTS34H4-7000002..FTS34H4-7000003
unique_id_feeds: 
135749