RJ-0463-0

Submitted by administrator on Wed, 03/04/2015 - 00:53

On certain vehicles with diesel engine, the blade grooves on the rotor in the vacuum pump, which generates negative pressure for the vacuum brake booster, are defective in manufacturing. If left unfixed, the carbon blades wear, and in the worst case, they could get damaged, in which case negative pressure can not be generated resulting in reduced braking efficiency.

Case Number: 
RJ-0463-0

Make/model:

Issued: 
Tue, 1996-09-10
Component: 
brake
Affected: 
163 761
Diagram: 

http://carinf.mlit.go.jp/jidosha/carinf/ImgManager?No=1104630

Correction: 
The rotor in the vacuum pump should be replaced with a non-defective one, and the blades should be replaced with new ones.
Identification: 
yellow paint on the side of the vacuum pump
Vehicle: 
Make: 
Toyota
Type: 
S-HDJ81V
Period: 
N/A
Frame / Chassis No: 
HDJ81-0000021..HDJ81-0046851
Make: 
Toyota
Type: 
KB-HZJ70
Period: 
N/A
Frame / Chassis No: 
HZJ70-0001004..HZJ70-0001156
Make: 
Toyota
Type: 
U-HZJ70V
Period: 
N/A
Frame / Chassis No: 
HZJ70-0001004..HZJ70-0001156
Make: 
Toyota
Type: 
KB-HZJ70V
Period: 
N/A
Frame / Chassis No: 
HZJ70-0001004..HZJ70-0001156
Make: 
Toyota
Type: 
S-HZJ73V
Period: 
N/A
Frame / Chassis No: 
HZJ73-0001007..HZJ73-0005400
Make: 
Toyota
Type: 
U-HZJ73V
Period: 
N/A
Frame / Chassis No: 
HZJ73-0001007..HZJ73-0005400
Make: 
Toyota
Type: 
KB-HZJ73V
Period: 
N/A
Frame / Chassis No: 
HZJ73-0001007..HZJ73-0005400
Make: 
Toyota
Type: 
S-HZJ73HV
Period: 
N/A
Frame / Chassis No: 
HZJ73-0001007..HZJ73-0005400
Make: 
Toyota
Type: 
U-HZJ73HV
Period: 
N/A
Frame / Chassis No: 
HZJ73-0001007..HZJ73-0005400
Make: 
Toyota
Type: 
U-HZJ75
Period: 
N/A
Frame / Chassis No: 
HZJ75-0011940..HZJ75-0020829
Make: 
Toyota
Type: 
U-HZJ77V
Period: 
N/A
Frame / Chassis No: 
HZJ77-0001001..HZJ77-0005114
Make: 
Toyota
Type: 
U-HZJ77HV
Period: 
N/A
Frame / Chassis No: 
HZJ77-0001001..HZJ77-0005114
Make: 
Toyota
Type: 
U-HZJ81V
Period: 
N/A
Frame / Chassis No: 
HZJ81-0000010..HZJ81-0003141
Make: 
Toyota
Type: 
S-PZJ70
Period: 
N/A
Frame / Chassis No: 
PZJ70-0001006..PZJ70-0006914
Make: 
Toyota
Type: 
S-PZJ70V
Period: 
N/A
Frame / Chassis No: 
PZJ70-0001006..PZJ70-0006914
Make: 
Toyota
Type: 
S-PZJ77V
Period: 
N/A
Frame / Chassis No: 
PZJ77-0001001..PZJ77-0004847
Make: 
Toyota
Type: 
U-PZJ77V
Period: 
N/A
Frame / Chassis No: 
PZJ77-0001001..PZJ77-0004847
Make: 
Toyota
Type: 
U-PZJ77HV
Period: 
N/A
Frame / Chassis No: 
PZJ77-0001001..PZJ77-0004847
Make: 
Toyota
Type: 
U-BU60VH
Period: 
N/A
Frame / Chassis No: 
BU60-0050382..BU60-0067085
Make: 
Toyota
Type: 
U-BU60
Period: 
N/A
Frame / Chassis No: 
BU60-0050382..BU60-0067085
Make: 
Toyota
Type: 
U-BU61
Period: 
N/A
Frame / Chassis No: 
BU61-0013518..BU61-0019533
Make: 
Toyota
Type: 
U-BU66
Period: 
N/A
Frame / Chassis No: 
BU66-0020953..BU66-0047689
Make: 
Toyota
Type: 
U-BU66D
Period: 
N/A
Frame / Chassis No: 
BU66-0020953..BU66-0047689
Make: 
Toyota
Type: 
U-BU66DH
Period: 
N/A
Frame / Chassis No: 
BU66-0020953..BU66-0047689
Make: 
Toyota
Type: 
U-BU66H
Period: 
N/A
Frame / Chassis No: 
BU66-0020953..BU66-0047689
Make: 
Toyota
Type: 
U-BU67
Period: 
N/A
Frame / Chassis No: 
BU67-0009322..BU67-0017122
Make: 
Toyota
Type: 
U-BU67D
Period: 
N/A
Frame / Chassis No: 
BU67-0009322..BU67-0017122
Make: 
Toyota
Type: 
U-BU68DH
Period: 
N/A
Frame / Chassis No: 
BU68-0000136..BU68-0000588
Make: 
Toyota
Type: 
U-BU70V
Period: 
N/A
Frame / Chassis No: 
BU70-0009058..BU70-0012202
Make: 
Toyota
Type: 
U-BU70VH
Period: 
N/A
Frame / Chassis No: 
BU70-0009058..BU70-0012202
Make: 
Toyota
Type: 
U-BU72
Period: 
N/A
Frame / Chassis No: 
BU72-0002078..BU72-0006373
Make: 
Toyota
Type: 
U-BU72D
Period: 
N/A
Frame / Chassis No: 
BU72-0002078..BU72-0006373
Make: 
Toyota
Type: 
U-BU72DH
Period: 
N/A
Frame / Chassis No: 
BU72-0002078..BU72-0006373
Make: 
Toyota
Type: 
U-BU72H
Period: 
N/A
Frame / Chassis No: 
BU72-0002078..BU72-0006373
Make: 
Toyota
Type: 
U-BU73
Period: 
N/A
Frame / Chassis No: 
BU73-0000019..BU73-0000834
Make: 
Toyota
Type: 
U-BU74
Period: 
N/A
Frame / Chassis No: 
BU74-0000388..BU74-0001259
Make: 
Toyota
Type: 
U-BU78
Period: 
N/A
Frame / Chassis No: 
BU78-0000497..BU78-0001642
Make: 
Toyota
Type: 
N-BU83
Period: 
N/A
Frame / Chassis No: 
BU83-0002821..BU83-0006638
Make: 
Toyota
Type: 
U-BU83
Period: 
N/A
Frame / Chassis No: 
BU83-0002821..BU83-0006638
Make: 
Toyota
Type: 
U-BU84
Period: 
N/A
Frame / Chassis No: 
BU84-0004489..BU84-0007971
Make: 
Toyota
Type: 
U-BU87V
Period: 
N/A
Frame / Chassis No: 
BU87-0008018..BU87-0015857
Make: 
Toyota
Type: 
U-BU87
Period: 
N/A
Frame / Chassis No: 
BU87-0008018..BU87-0015857
Make: 
Toyota
Type: 
U-BU88
Period: 
N/A
Frame / Chassis No: 
BU88-0014688..BU88-0031514
Make: 
Toyota
Type: 
U-BU94
Period: 
N/A
Frame / Chassis No: 
BU94-0002846..BU94-0005907
Make: 
Toyota
Type: 
U-BU91
Period: 
N/A
Frame / Chassis No: 
BU91-0004506..BU91-0009751
Make: 
Toyota
Type: 
U-BU96
Period: 
N/A
Frame / Chassis No: 
BU96-0002660..BU96-0006992
Make: 
Toyota
Type: 
N-BB21
Period: 
N/A
Frame / Chassis No: 
BB21-0016557..BB21-0021763
Make: 
Toyota
Type: 
U-BB21
Period: 
N/A
Frame / Chassis No: 
BB21-0016557..BB21-0021763
Make: 
Toyota
Type: 
U-BB23
Period: 
N/A
Frame / Chassis No: 
BB23-0002536..BB23-0004476
Make: 
Toyota
Type: 
U-BB24
Period: 
N/A
Frame / Chassis No: 
BB24-0000289..BB24-0000421
Make: 
Toyota
Type: 
N-BB26V
Period: 
N/A
Frame / Chassis No: 
BB26-0000744..BB26-0000896
Make: 
Toyota
Type: 
U-BB26V
Period: 
N/A
Frame / Chassis No: 
BB26-0000744..BB26-0000896
Make: 
Toyota
Type: 
N-BB31
Period: 
N/A
Frame / Chassis No: 
BB31-0001805..BB31-0002068
Make: 
Toyota
Type: 
U-BB31
Period: 
N/A
Frame / Chassis No: 
BB31-0001805..BB31-0002068
Make: 
Toyota
Type: 
U-BB40
Period: 
N/A
Frame / Chassis No: 
BB40-0001007..BB40-0002021
Make: 
Toyota
Type: 
U-BB46V
Period: 
N/A
Frame / Chassis No: 
BB46-0001002..BB46-0001103
Make: 
Toyota
Type: 
U-HDB20
Period: 
N/A
Frame / Chassis No: 
HDB20-0001003..HDB20-0001107
Make: 
Toyota
Type: 
U-HDB30
Period: 
N/A
Frame / Chassis No: 
HDB30-0001003..HDB30-0002217
Make: 
Toyota
Type: 
U-HDB31
Period: 
N/A
Frame / Chassis No: 
HDB31-0001011..HDB31-0003926
Make: 
Toyota
Type: 
U-HDB50
Period: 
N/A
Frame / Chassis No: 
HDB50-0001003..HDB50-0001546
Make: 
Toyota
Type: 
U-HDB51
Period: 
N/A
Frame / Chassis No: 
HDB51-0001014..HDB51-0002278
Make: 
Toyota
Type: 
U-HZB30
Period: 
N/A
Frame / Chassis No: 
HZB30-0001004..HZB30-0006847
Make: 
Toyota
Type: 
U-HZB31
Period: 
N/A
Frame / Chassis No: 
HZB31-0001006..HZB31-0001215
Make: 
Toyota
Type: 
U-HZB40
Period: 
N/A
Frame / Chassis No: 
HZB40-0001002..HZB40-0001596
Make: 
Toyota
Type: 
U-HZB41
Period: 
N/A
Frame / Chassis No: 
HZB41-0001004..HZB41-0001141
Make: 
Toyota
Type: 
U-HZB50
Period: 
N/A
Frame / Chassis No: 
HZB50-0001013..HZB50-0004811
Make: 
Toyota
Type: 
U-HZB56V
Period: 
N/A
Frame / Chassis No: 
HZB56-0001003..HZB56-0001088
Make: 
Toyota
Type: 
U-HZB36V
Period: 
N/A
Frame / Chassis No: 
HZB36-0001002..HZB36-0001306
unique_id_feeds: 
135263