Overview
| MLIT filing number | 1129471 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | May 31, 2012 |
| Manufacturer(s) | Isuzu |
| Component | Engine General |
| Production period | July 22, 2005 — September 25, 2011 |
| Vehicles affected | 24,871 units |
Defect
In the engine used on large trucks, the bearing and shaft inside the bearing case that drives the fuel supply pump (supply pump) have insufficient strength. This may cause the bearing to sustain damage or the shaft to crack. Continued operation may fracture the shaft, supply pump coupling, and gears. In the worst case, the vehicle may become inoperable and steering effort may increase.
Corrective action
On all vehicles, replace the bearing case with a corrected part. Additionally, inspect the coupling and gears; if the coupling is damaged, replace it with a new one; if the gears are damaged, replace the engine.
Affected models & chassis ranges
This filing lists 138 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 |
|---|---|---|
| ADG-CYJ77W7 | GIGA | CYJ77W7-7000008 — CYJ77W7-7000527 |
| ADG-CYJ77W7A | GIGA | CYJ77W7-7000008 — CYJ77W7-7000527 |
| ADG-CYL77V7 | GIGA | CYL77V7-7000009 — CYL77V7-7000434 |
| ADG-CYL77V7A | GIGA | CYL77V7-7000009 — CYL77V7-7000434 |
| PDG-CVR77F8 | GIGA | CVR77F8-7000003 — CVR77F8-7000014 |
| PDG-CVR77H8 | GIGA | CVR77H8-7000001 — CVR77H8-7000019 |
| PDG-CVR77K8 | GIGA | CVR77K8-7000002 — CVR77K8-7000021 |
| PDG-CVR77N8 | GIGA | CVR77N8-7000001 — CVR77N8-7000014 |
| PDG-CVR77P8 | GIGA | CVR77P8-7000001 — CVR77P8-7000020 |
| PDG-CXE77X8 | GIGA | CXE77X8-7000001 — CXE77X8-7000398 |
| PDG-CXG77P8 | GIGA | CXG77P8-7000003 — CXG77P8-7000029 |
| PDG-CXG77X8 | GIGA | CXG77X8-7000002 — CXG77X8-7000238 |
| PDG-CXM77K8 | GIGA | CXM77K8-7000002 — CXM77K8-7000111 |
| PDG-CXM77N8 | GIGA | CXM77N8-7000001 — CXM77N8-7000013 |
| PDG-CXM77Q8 | GIGA | CXM77Q8-7000001 — CXM77Q8-7000008 |
| PDG-CXM77R8 | GIGA | CXM77R8-7000001 — CXM77R8-7000009 |
| PDG-CXM77V8 | GIGA | CXM77V8-7000001 — CXM77V8-7000025 |
| PDG-CXY77Q8J | GIGA | CXY77Q8J-7000001 — CXY77Q8J-7000031 |
| PDG-CXY77S8J | GIGA | CXY77S8J-7000001 — CXY77S8J-7000026 |
| PDG-CXY77V8J | GIGA | CXY77V8J-7000001 — CXY77V8J-7000112 |
| PDG-CXZ77K8 | GIGA | CXZ77K8-7000005 — CXZ77K8-7001528 |
| PDG-CYE77P8 | GIGA | CYE77P8-7000001 — CYE77P8-7000097 |
| PDG-CYE77Y8 | GIGA | CYE77Y8-7000001 — CYE77Y8-7000018 |
| PDG-CYE77Y8Z | GIGA | CYE77Y8Z-7000003 — CYE77Y8Z-7000028 |
| PDG-CYG77P8 | GIGA | CYG77P8-7000003 — CYG77P8-7000378 |
| PDG-CYG77S8 | GIGA | CYG77S8-7000001 — CYG77S8-7000010 |
| PDG-CYG77U8 | GIGA | CYG77U8-7000001 — CYG77U8-7000002 |
| PDG-CYG77Y8 | GIGA | CYG77Y8-7000002 — CYG77Y8-7000011 |
| PDG-CYG77Y8Z | GIGA | CYG77Y8Z-7000001 — CYG77Y8Z-7000003 |
| PDG-CYH77W8 | GIGA | CYH77W8-7000002 — CYH77W8-7000129 |
| PDG-CYJ77W8 | GIGA | CYJ77W8-7000012 — CYJ77W8-7006030 |
| PDG-CYJ77W8A | GIGA | CYJ77W8-7000012 — CYJ77W8-7006030 |
| PDG-CYJ77W8L | GIGA | CYJ77W8L-7000001 — CYJ77W8L-7000051 |
| PDG-CYJ77W8Z | GIGA | CYJ77W8Z-7000001 — CYJ77W8Z-7000067 |
| PDG-CYL77Q8 | GIGA | CYL77Q8-7000002 — CYL77Q8-7000256 |
| PDG-CYL77R8 | GIGA | CYL77R8-7000001 — CYL77R8-7000058 |
| PDG-CYL77T8 | GIGA | CYL77T8-7000001 — CYL77T8-7000018 |
| PDG-CYL77V8 | GIGA | CYL77V8-7000008 — CYL77V8-7004790 |
| PDG-CYL77V8A | GIGA | CYL77V8-7000008 — CYL77V8-7004790 |
| PDG-CYL77V8Z | GIGA | CYL77V8Z-7000002 — CYL77V8Z-7000142 |
| PDG-CYM77P8 | GIGA | CYM77P8-7000003 — CYM77P8-7000097 |
| PDG-CYM77Q8 | GIGA | CYM77Q8-7000002 — CYM77Q8-7000215 |
| PDG-CYM77R8 | GIGA | CYM77R8-7000001 — CYM77R8-7000059 |
| PDG-CYM77V8 | GIGA | CYM77V8-7000003 — CYM77V8-7000394 |
| PDG-CYM77V8Z | GIGA | CYM77V8Z-7000001 — CYM77V8Z-7000011 |
| PDG-CYY77Q8J | GIGA | CYY77Q8J-7000001 — CYY77Q8J-7000042 |
| PDG-CYY77S8J | GIGA | CYY77S8J-7000001 — CYY77S8J-7000011 |
| PDG-CYY77V8 | GIGA | CYY77V8-7000002 — CYY77V8-7000219 |
| PDG-CYY77V8J | GIGA | CYY77V8J-7000002 — CYY77V8J-7000611 |
| PDG-CYY77V8Z | GIGA | CYY77V8Z-7000002 — CYY77V8Z-7000019 |
| PDG-CYZ77P8 | GIGA | CYZ77P8-7000002 — CYZ77P8-7000022 |
| PDG-CYZ77Q8 | GIGA | CYZ77Q8-7000003 — CYZ77Q8-7000286 |
| PDG-CYZ77Q8J | GIGA | CYZ77Q8J-7000001 — CYZ77Q8J-7000060 |
| PDG-CYZ77S8 | GIGA | CYZ77S8-7000001 — CYZ77S8-7000033 |
| PDG-CYZ77S8J | GIGA | CYZ77S8J-7000001 — CYZ77S8J-7000021 |
| PDG-CYZ77V8 | GIGA | CYZ77V8-7000004 — CYZ77V8-7000309 |
| PDG-CYZ77V8J | GIGA | CYZ77V8J-7000001 — CYZ77V8J-7000004 |
| PJ-CVR77F6 | GIGA | CVR77F6-7000002 — CVR77F6-7000023 |
| PJ-CVR77H6 | GIGA | CVR77H6-7000002 — CVR77H6-7000012 |
| PJ-CVR77K6 | GIGA | CVR77K6-7000001 — CVR77K6-7000038 |
| PJ-CVR77N6 | GIGA | CVR77N6-7000001 — CVR77N6-7000014 |
| PJ-CVR77P6 | GIGA | CVR77P6-7000001 — CVR77P6-7000016 |
| PJ-CXE77X6 | GIGA | CXE77X6-7000003 — CXE77X6-7000086 |
| PJ-CXG77P6 | GIGA | CXG77P6-7000002 — CXG77P6-7000036 |
| PJ-CXG77X6 | GIGA | CXG77X6-7000002 — CXG77X6-7000526 |
| PJ-CXM77K6 | GIGA | CXM77K6-7000001 — CXM77K6-7000114 |
| PJ-CXM77N6 | GIGA | CXM77N6-7000001 — CXM77N6-7000033 |
| PJ-CXM77Q6 | GIGA | CXM77Q6-7000001 — CXM77Q6-7000012 |
| PJ-CXM77R6 | GIGA | CXM77R6-7000001 — CXM77R6-7000014 |
| PJ-CXM77V6 | GIGA | CXM77V6-7000001 — CXM77V6-7000029 |
| PJ-CXY77Q6J | GIGA | CXY77Q6J-7000001 — CXY77Q6J-7000022 |
| PJ-CXY77S6J | GIGA | CXY77S6J-7000001 — CXY77S6J-7000002 |
| PJ-CXY77V6J | GIGA | CXY77V6J-7000001 — CXY77V6J-7000109 |
| PJ-CXZ77K6 | GIGA | CXZ77K6-7000003 — CXZ77K6-7001521 |
| PJ-CYE77P6 | GIGA | CYE77P6-7000001 — CYE77P6-7000033 |
| PJ-CYE77Y6 | GIGA | CYE77Y6-7000002 — CYE77Y6-7000014 |
| PJ-CYE77Y6Z | GIGA | CYE77Y6Z-7000001 — CYE77Y6Z-7000055 |
| PJ-CYG77P6 | GIGA | CYG77P6-7000005 — CYG77P6-7000491 |
| PJ-CYG77S6 | GIGA | CYG77S6-7000001 — CYG77S6-7000012 |
| PJ-CYG77U6 | GIGA | CYG77U6-7000001 — CYG77U6-7000002 |
| PJ-CYG77Y6 | GIGA | CYG77Y6-7000001 — CYG77Y6-7000026 |
| PJ-CYG77Y6Z | GIGA | CYG77Y6Z-7000001 — CYG77Y6Z-7000019 |
| PJ-CYH77W6 | GIGA | CYH77W6-7000001 — CYH77W6-7000025 |
| PJ-CYJ77W6 | GIGA | CYJ77W6-7000012 — CYJ77W6-7001569 |
| PJ-CYJ77W6A | GIGA | CYJ77W6-7000012 — CYJ77W6-7001569 |
| PJ-CYJ77W6L | GIGA | CYJ77W6L-7000001 — CYJ77W6L-7000047 |
| PJ-CYJ77W6Z | GIGA | CYJ77W6Z-7000001 — CYJ77W6Z-7000016 |
| PJ-CYL77Q6 | GIGA | CYL77Q6-7000001 — CYL77Q6-7000185 |
| PJ-CYL77R6 | GIGA | CYL77R6-7000001 — CYL77R6-7000037 |
| PJ-CYL77T6 | GIGA | CYL77T6-7000001 — CYL77T6-7000012 |
| PJ-CYL77V6 | GIGA | CYL77V6-7000012 — CYL77V6-7001257 |
| PJ-CYL77V6A | GIGA | CYL77V6-7000012 — CYL77V6-7001257 |
| PJ-CYL77V6Z | GIGA | CYL77V6Z-7000002 — CYL77V6Z-7000039 |
| PJ-CYM77P6 | GIGA | CYM77P6-7000002 — CYM77P6-7000027 |
| PJ-CYM77Q6 | GIGA | CYM77Q6-7000002 — CYM77Q6-7000071 |
| PJ-CYM77R6 | GIGA | CYM77R6-7000001 — CYM77R6-7000011 |
| PJ-CYM77V6 | GIGA | CYM77V6-7000002 — CYM77V6-7000107 |
| PJ-CYM77V6Z | GIGA | CYM77V6Z-7000002 — CYM77V6Z-7000008 |
| PJ-CYY77Q6J | GIGA | CYY77Q6J-7000001 — CYY77Q6J-7000016 |
| PJ-CYY77S6J | GIGA | CYY77S6J-7000001 — CYY77S6J-7000007 |
| PJ-CYY77V6 | GIGA | CYY77V6-7000002 — CYY77V6-7000073 |
| PJ-CYY77V6J | GIGA | CYY77V6J-7000002 — CYY77V6J-7000142 |
| PJ-CYZ77Q6 | GIGA | CYZ77Q6-7000001 — CYZ77Q6-7000044 |
| PJ-CYZ77Q6J | GIGA | CYZ77Q6J-7000001 — CYZ77Q6J-7000017 |
| PJ-CYZ77S6J | GIGA | CYZ77S6J-7000001 — CYZ77S6J-7000006 |
| PJ-CYZ77V6 | GIGA | CYZ77V6-7000001 — CYZ77V6-7000074 |
| PKG-CXE77X8 | GIGA | CXE77X8-7000001 — CXE77X8-7000398 |
| PKG-CXG77X8 | GIGA | CXG77X8-7000002 — CXG77X8-7000238 |
| PKG-CXM77V8 | GIGA | CXM77V8-7000001 — CXM77V8-7000025 |
| PKG-CXY77Q8J | GIGA | CXY77Q8J-7000001 — CXY77Q8J-7000031 |
| PKG-CXY77S8J | GIGA | CXY77S8J-7000001 — CXY77S8J-7000026 |
| PKG-CXY77V8J | GIGA | CXY77V8J-7000001 — CXY77V8J-7000112 |
| PKG-CXZ77K8 | GIGA | CXZ77K8-7000005 — CXZ77K8-7001528 |
| PKG-CYE77Y8Z | GIGA | CYE77Y8Z-7000003 — CYE77Y8Z-7000028 |
| PKG-CYH77W8 | GIGA | CYH77W8-7000002 — CYH77W8-7000129 |
| PKG-CYJ77W8 | GIGA | CYJ77W8-7000012 — CYJ77W8-7006030 |
| PKG-CYJ77W8A | GIGA | CYJ77W8-7000012 — CYJ77W8-7006030 |
| PKG-CYJ77W8L | GIGA | CYJ77W8L-7000001 — CYJ77W8L-7000051 |
| PKG-CYJ77W8Z | GIGA | CYJ77W8Z-7000001 — CYJ77W8Z-7000067 |
| PKG-CYL77Q8 | GIGA | CYL77Q8-7000002 — CYL77Q8-7000256 |
| PKG-CYL77R8 | GIGA | CYL77R8-7000001 — CYL77R8-7000058 |
| PKG-CYL77T8 | GIGA | CYL77T8-7000001 — CYL77T8-7000018 |
| PKG-CYL77V8 | GIGA | CYL77V8-7000008 — CYL77V8-7004790 |
| PKG-CYL77V8A | GIGA | CYL77V8-7000008 — CYL77V8-7004790 |
| PKG-CYL77V8Z | GIGA | CYL77V8Z-7000002 — CYL77V8Z-7000142 |
| PKG-CYM77Q8 | GIGA | CYM77Q8-7000002 — CYM77Q8-7000215 |
| PKG-CYM77R8 | GIGA | CYM77R8-7000001 — CYM77R8-7000059 |
| PKG-CYM77V8 | GIGA | CYM77V8-7000003 — CYM77V8-7000394 |
| PKG-CYM77V8Z | GIGA | CYM77V8Z-7000001 — CYM77V8Z-7000011 |
| PKG-CYY77Q8J | GIGA | CYY77Q8J-7000001 — CYY77Q8J-7000042 |
| PKG-CYY77S8J | GIGA | CYY77S8J-7000001 — CYY77S8J-7000011 |
| PKG-CYY77V8 | GIGA | CYY77V8-7000002 — CYY77V8-7000219 |
| PKG-CYY77V8J | GIGA | CYY77V8J-7000002 — CYY77V8J-7000611 |
| PKG-CYY77V8Z | GIGA | CYY77V8Z-7000002 — CYY77V8Z-7000019 |
| PKG-CYZ77Q8 | GIGA | CYZ77Q8-7000003 — CYZ77Q8-7000286 |
| PKG-CYZ77Q8J | GIGA | CYZ77Q8J-7000001 — CYZ77Q8J-7000060 |
| PKG-CYZ77S8J | GIGA | CYZ77S8J-7000001 — CYZ77S8J-7000021 |
| PKG-CYZ77V8 | GIGA | CYZ77V8-7000004 — CYZ77V8-7000309 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
大型トラック用エンジンにおいて、燃料供給ポンプ（サプライポンプ）を作動させるベアリングケースのベアリング及びシャフトの強度が不足しているため、当該ベアリングが損傷したり、シャフトに亀裂が生じることがある。そのため、そのままの状態で使用を続けると、シャフト、サプライポンプのカップリング並びにギヤ等が破損し、最悪の場合、走行不能並びに操舵力の増大に至るおそれがある。
改善措置
全車両、ベアリングケースを対策品に交換する。また、カップリング及びギヤ等を点検し、カップリングが損傷している場合はカップリングを新品に交換し、ギヤ等が損傷している場合はエンジンを交換する。
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=3002795
Check your own vehicle: to see whether this filing affects a specific chassis
number — and find every other recall for it — use the
chassis lookup on the home page.