In January 2018, Isuzu filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Engine, covering the Giga. The filing affects 13,471 vehicles manufactured between May 27, 2010 and May 28, 2013.
Overview
| MLIT filing number | 1141810 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | January 25, 2018 |
| Manufacturer(s) | Isuzu |
| Component | Engine |
| Production period | May 27, 2010 — May 28, 2013 |
| Vehicles affected | 13,471 units |
Filing in context
The Engine is the most frequently cited component category in this archive, appearing in 72 of its 4,890 filings. This filing is one of 34 Isuzu notifications from 2018 in this archive. For scale, 1,444 of the 4,890 filings in this archive report a larger number of affected vehicles; the vehicles involved here were manufactured over a span of about 3 years.
Defect
In the engines used in heavy-duty trucks, repeated thermal and pressure loading on the piston combustion chamber wall causes cumulative damage that may result in cracking. Continued use allows the crack to propagate and perforate the combustion chamber wall. In the worst case, the resulting loss of engine output and emission of white smoke may render the vehicle inoperable.
Corrective action
On all vehicles, vehicle operating data is reviewed. Vehicles with high load frequency are repaired by replacing the engine with a conforming unit.
Affected models & chassis ranges
This filing lists 61 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 |
|---|---|---|
| LDG-CYZ77AMQ | GIGA | CYZ77AMQ-7000005 — CYZ77AMQ-7000048 |
| LDG-CYZ77AV | GIGA | CYZ77AV-7000004 — CYZ77AV-7000037 |
| LKG-CXE77A | GIGA | CXE77A-7000003 — CXE77A-7000196 |
| LKG-CXG77A | GIGA | CXG77A-7000004 — CXG77A-7000087 |
| LKG-CXM77A | GIGA | CXM77A-7000001 — CXM77A-7000041 |
| LKG-CXY77AJ | GIGA | CXY77AJ-7000004 — CXY77AJ-7000137 |
| LKG-CXZ77AT | GIGA | CXZ77AT-7000006 — CXZ77AT-7003624 |
| LKG-CYE77AZ | GIGA | CYE77AZ-7000020 — CYE77AZ-7000073 |
| LKG-CYG77AM | GIGA | CYG77AM-7000163 |
| LKG-CYH77A | GIGA | CYH77A-7000003 — CYH77A-7000182 |
| LKG-CYJ77A | GIGA | CYJ77A-7000010 — CYJ77A-7006750 |
| LKG-CYJ77AA | GIGA | CYJ77A-7000010 — CYJ77A-7006750 |
| LKG-CYJ77AL | GIGA | CYJ77AL-7000002 — CYJ77AL-7000028 |
| LKG-CYJ77AZ | GIGA | CYJ77AZ-7000004 — CYJ77AZ-7000044 |
| LKG-CYL77A | GIGA | CYL77A-7000007 — CYL77A-7003784 |
| LKG-CYL77AA | GIGA | CYL77A-7000007 — CYL77A-7003784 |
| LKG-CYL77AM | GIGA | CYL77AM-7000005 — CYL77AM-7000259 |
| LKG-CYL77AZ | GIGA | CYL77AZ-7000001 — CYL77AZ-7000079 |
| LKG-CYM77A | GIGA | CYM77A-7000002 — CYM77A-7000307 |
| LKG-CYM77AM | GIGA | CYM77AM-7000004 — CYM77AM-7000265 |
| LKG-CYM77AZ | GIGA | CYM77AZ-7000001 — CYM77AZ-7000009 |
| LKG-CYY77A | GIGA | CYY77A-7000001 — CYY77A-7000271 |
| LKG-CYY77AJ | GIGA | CYY77AJ-7000001 — CYY77AJ-7000070 |
| LKG-CYY77AY | GIGA | CYY77AY-7000003 — CYY77AY-7000758 |
| LKG-CYY77AZ | GIGA | CYY77AZ-7000001 — CYY77AZ-7000015 |
| LKG-CYZ77A | GIGA | CYZ77A-7000002 — CYZ77A-7000456 |
| LKG-CYZ77AJ | GIGA | CYZ77AJ-7000001 — CYZ77AJ-7000100 |
| LKG-CYZ77AM | GIGA | CYZ77AM-7000003 — CYZ77AM-7000730 |
| LKG-EXD77AD | GIGA | EXD77AD-7000003 — EXD77AD-7000235 |
| LKG-EXD77AG | GIGA | EXD77AG-7000004 — EXD77AG-7000109 |
| LKG-EXD77AL | GIGA | EXD77AL-7000002 — EXD77AL-7000014 |
| QDG-CYZ77AMQ | GIGA | CYZ77AMQ-7000005 — CYZ77AMQ-7000048 |
| QDG-CYZ77AV | GIGA | CYZ77AV-7000004 — CYZ77AV-7000037 |
| QKG-CXE77A | GIGA | CXE77A-7000003 — CXE77A-7000196 |
| QKG-CXG77A | GIGA | CXG77A-7000004 — CXG77A-7000087 |
| QKG-CXM77A | GIGA | CXM77A-7000001 — CXM77A-7000041 |
| QKG-CXY77AJ | GIGA | CXY77AJ-7000004 — CXY77AJ-7000137 |
| QKG-CXZ77AT | GIGA | CXZ77AT-7000006 — CXZ77AT-7003624 |
| QKG-CYE77AZ | GIGA | CYE77AZ-7000020 — CYE77AZ-7000073 |
| QKG-CYH77A | GIGA | CYH77A-7000003 — CYH77A-7000182 |
| QKG-CYJ77A | GIGA | CYJ77A-7000010 — CYJ77A-7006750 |
| QKG-CYJ77AA | GIGA | CYJ77A-7000010 — CYJ77A-7006750 |
| QKG-CYJ77AL | GIGA | CYJ77AL-7000002 — CYJ77AL-7000028 |
| QKG-CYJ77AZ | GIGA | CYJ77AZ-7000004 — CYJ77AZ-7000044 |
| QKG-CYL77A | GIGA | CYL77A-7000007 — CYL77A-7003784 |
| QKG-CYL77AA | GIGA | CYL77A-7000007 — CYL77A-7003784 |
| QKG-CYL77AM | GIGA | CYL77AM-7000005 — CYL77AM-7000259 |
| QKG-CYL77AZ | GIGA | CYL77AZ-7000001 — CYL77AZ-7000079 |
| QKG-CYM77A | GIGA | CYM77A-7000002 — CYM77A-7000307 |
| QKG-CYM77AM | GIGA | CYM77AM-7000004 — CYM77AM-7000265 |
| QKG-CYM77AZ | GIGA | CYM77AZ-7000001 — CYM77AZ-7000009 |
| QKG-CYY77A | GIGA | CYY77A-7000001 — CYY77A-7000271 |
| QKG-CYY77AJ | GIGA | CYY77AJ-7000001 — CYY77AJ-7000070 |
| QKG-CYY77AY | GIGA | CYY77AY-7000003 — CYY77AY-7000758 |
| QKG-CYY77AZ | GIGA | CYY77AZ-7000001 — CYY77AZ-7000015 |
| QKG-CYZ77A | GIGA | CYZ77A-7000002 — CYZ77A-7000456 |
| QKG-CYZ77AJ | GIGA | CYZ77AJ-7000001 — CYZ77AJ-7000100 |
| QKG-CYZ77AM | GIGA | CYZ77AM-7000003 — CYZ77AM-7000730 |
| QKG-EXD77AD | GIGA | EXD77AD-7000003 — EXD77AD-7000235 |
| QKG-EXD77AG | GIGA | EXD77AG-7000004 — EXD77AG-7000109 |
| QKG-EXD77AL | GIGA | EXD77AL-7000002 — EXD77AL-7000014 |
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、ピストン燃焼室壁部に燃焼による熱と圧力が繰り返し作用し、そのダメージが蓄積して亀裂に至るものがある。そのため、そのままの状態で使用を続けると、ピストン燃焼室壁部の亀裂が進行して穴が開き、最悪の場合、エンジンの出力低下及び白煙排出により、走行不能に至るおそれがある。
改善措置
全車両、車両走行データを確認し、負荷及びその頻度の高い車両は、エンジンを良品に交換する。
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=3004175
Related recalls
Same manufacturer, same component
Other Isuzu filings involving the Engine, closest to this one by filing date.
Engine — affects 1,385 vehicles.
Open recall detail →Engine — affects 22 vehicles.
Open recall detail →Engine — affects 1,307 vehicles.
Open recall detail →Engine — affects 17,686 vehicles.
Open recall detail →Engine — affects 346 vehicles.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
Other — affects 526 vehicles.
Open recall detail →Other (frame/body) — affects 295 vehicles.
Open recall detail →Vehicle Body — affects 2,544 vehicles.
Open recall detail →Other (Frame/Body) — affects 2,061 vehicles.
Open recall detail →Body Structure (Roof Rail Rivet Cover) — affects 1,697 vehicles.
Open recall detail →