Overview
| MLIT filing number | 1126200 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | October 14, 2010 |
| Manufacturer(s) | Hino |
| Component | Lining / Pad |
| Production period | June 22, 2009 — August 17, 2009 |
| Vehicles affected | 379 units |
Defect
The heat treatment applied to the wedge-type expander tappets used to actuate the brake shoes in the service brake system is insufficient. As a result, the roller contact surface of the tappet wears prematurely, developing indentations. This prevents the expander from fully actuating the brake shoes, reducing brake force.
Corrective action
Verify the serial number of the expander on all vehicles and replace any affected units with corrected parts.
Affected models & chassis ranges
This filing lists 62 type code(s). A vehicle is affected if its chassis number falls within one of the ranges below.
| Type code (型式) | Model | Chassis ranges |
|---|---|---|
| BDG-FG8JGWA | Ranger | FG8JGW-12002 — FG8JGW-12005 |
| BDG-FG8JJWA | Ranger | FG8JJW-12003 |
| BDG-FG8JKWA | Ranger | FG8JKW-12002 — FG8JKW-12004 |
| BDG-FG8JMWA | Ranger | FG8JMW-12004 — FG8JMW-12005 |
| BDG-FG8JPWA | Ranger | FG8JPW-12009 — FG8JPW-12011 |
| BDG-FH1AGXA | PROFIA | FH1AGX-12001 — FH1AGX-12002 |
| BDG-FH1AHXA | PROFIA | FH1AHX-12004 |
| BDG-FH1ALXA | PROFIA | FH1ALX-12011 — FH1ALX-12014 |
| BDG-FH1ANXA | PROFIA | FH1ANX-12001 |
| BDG-FH1ARXA | PROFIA | FH1ARX-12002 |
| BDG-FN1EWXG | PROFIA | FN1EWX-12011 — FN1EWX-12014 |
| BDG-FN1EYYG | PROFIA | FN1EYY-12002 |
| BDG-FQ1EWYG | PROFIA | FQ1EWY-12006 — FQ1EWY-12012 |
| BDG-FQ1EWYJ | PROFIA | FQ1EWY-12006 — FQ1EWY-12012 |
| BDG-FR1AKXA | PROFIA | FR1AKX-12005 |
| BDG-FR1APYA | PROFIA | FR1APY-12012 — FR1APY-12029 |
| BDG-FR1AXYA | PROFIA | FR1AXY-12009 — FR1AXY-12012 |
| BDG-FR1AXYG | PROFIA | FR1AXY-12009 — FR1AXY-12012 |
| BDG-FR1EPYA | PROFIA | FR1EPY-12005 — FR1EPY-12009 |
| BDG-FR1ESYA | PROFIA | FR1ESY-12001 |
| BDG-FR1EUYA | PROFIA | FR1EUY-12002 |
| BDG-FR1EXYA | PROFIA | FR1EXY-17078 — FR1EXY-17157 |
| BDG-FR1EXYG | PROFIA | FR1EXY-17078 — FR1EXY-17157 |
| BDG-FR1EXYJ | PROFIA | FR1EXY-17078 — FR1EXY-17157 |
| BDG-FR1EZYG | PROFIA | FR1EZY-13043 — FR1EZY-13079 |
| BDG-FS1AKXA | PROFIA | FS1AKX-12010 — FS1AKX-12015 |
| BDG-FS1EKXA | PROFIA | FS1EKX-13032 — FS1EKX-13048 |
| BDG-FS1EPYA | PROFIA | FS1EPY-12024 — FS1EPY-12029 |
| BDG-FS1ERYA | PROFIA | FS1ERY-12012 — FS1ERY-12018 |
| BDG-FS1EWYA | PROFIA | FS1EWY-12015 — FS1EWY-12031 |
| BDG-FS1EWYG | PROFIA | FS1EWY-12015 — FS1EWY-12031 |
| BDG-FS1EWYJ | PROFIA | FS1EWY-12015 — FS1EWY-12031 |
| BDG-FS1EZYA | PROFIA | FS1EZY-12007 — FS1EZY-12009 |
| BDG-FS1EZYG | PROFIA | FS1EZY-12007 — FS1EZY-12009 |
| BDG-GK8JKWA | Ranger | GK8JKW-12018 — GK8JKW-12026 |
| BDG-GK8JLWA | Ranger | GK8JLW-12009 — GK8JLW-12010 |
| BDG-GK8JRWA | Ranger | GK8JRW-12004 — GK8JRW-12006 |
| BDG-GK8JWWA | Ranger | GK8JWW-12002 |
| BDG-GK8JWXA | Ranger | GK8JWX-12004 — GK8JWX-12005 |
| BDG-GN1AMXA | PROFIA | GN1AMX-12002 |
| BDG-GN1APYA | PROFIA | GN1APY-12020 — GN1APY-12043 |
| BDG-GN1APYG | PROFIA | GN1APY-12020 — GN1APY-12043 |
| BDG-RU8JHAA | SELEGA | RU8JHA-40356 — RU8JHA-40360 |
| BDG-SH1EDXG | PROFIA | SH1EDX-16041 — SH1EDX-16073 |
| BDG-SH1EDXJ | PROFIA | SH1EDX-16041 — SH1EDX-16073 |
| BDG-SH1EFXG | PROFIA | SH1EFX-12003 — SH1EFX-12004 |
| BDG-SH1EGXG | PROFIA | SH1EGX-12004 |
| BDG-SS1EKXA | PROFIA | SS1EKX-12008 — SS1EKX-12012 |
| BJG-RU1ASAR | SELEGA | RU1ASA-40020 — RU1ASA-40021 |
| BKG-FN1AWXA | PROFIA | FN1AWX-13034 — FN1AWX-13048 |
| BKG-FN1AWXG | PROFIA | FN1AWX-13034 — FN1AWX-13048 |
| BKG-FR1ANXA | PROFIA | FR1ANX-12001 |
| BKG-FR1APYA | PROFIA | FR1APY-12012 — FR1APY-12029 |
| BKG-FR1APYG | PROFIA | FR1APY-12012 — FR1APY-12029 |
| BKG-FR1AXYG | PROFIA | FR1AXY-12009 — FR1AXY-12012 |
| BKG-FR1EXYG | PROFIA | FR1EXY-17078 — FR1EXY-17157 |
| BKG-FR1EXYJ | PROFIA | FR1EXY-17078 — FR1EXY-17157 |
| BKG-FR1EZYG | PROFIA | FR1EZY-13043 — FR1EZY-13079 |
| BKG-FR1EZYJ | PROFIA | FR1EZY-13043 — FR1EZY-13079 |
| BKG-FS1EWYG | PROFIA | FS1EWY-12015 — FS1EWY-12031 |
| BKG-SH1EDXG | PROFIA | SH1EDX-16041 — SH1EDX-16073 |
| PKG-RU1ESAA | SELEGA | RU1ESA-42136 — RU1ESA-42210 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
主制動装置のブレーキシューを拡張するエキスパンダのウェッジ部タペットの熱処理が不適切なため、タペットのローラ転動面が早期に摩耗するものがある。そのため、ローラ転動面に凹みが発生し、ブレーキシューの拡張ができず制動力が低下するおそれがある。
改善措置
全車両、当該エキスパンダの製造番号を確認し、該当するものは良品と交換する。
Source & verification
This entry reproduces public data from Japan's MLIT recall registry. English text is jdmvin.com's own translation; always verify against the official source:
https://renrakuda.mlit.go.jp/renrakuda/ris-detail-car.html?class=recalldatacar&id=3002440