In September 1996, Daihatsu filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Pressure Control and Transmission, covering the Delta 2000, Delta 3000. The filing affects 3,192 vehicles manufactured between March 1991 and June 23, 1994.
Overview
| MLIT filing number | 1104640 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | September 10, 1996 |
| Manufacturer(s) | Daihatsu |
| Component | Pressure Control and Transmission |
| Production period | March 1991 — June 23, 1994 |
| Vehicles affected | 3,192 units |
Filing in context
The Pressure Control and Transmission is the most frequently cited component category in this archive, appearing in 7 of its 4,890 filings. This filing is one of 2 Daihatsu notifications from 1996 in this archive. For scale, 2,177 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 and 3 months.
Defect
On diesel engine-equipped vehicles, the blade retention grooves in the vacuum pump rotor that supplies negative pressure to the brake booster were improperly machined. Continued use causes the carbon blades to wear and, in the worst case, fracture, eliminating negative pressure generation. As a result, brake effectiveness is reduced under normal pedal effort.
Corrective action
On all vehicles, replace the vacuum pump rotor with a conforming part and replace the blades with new ones.
Affected models & chassis ranges
This filing lists 8 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 |
|---|---|---|
| U-V115 | デルタ３０００ | V115-000061 — V115-000102 |
| U-V116 | デルタ３０００ | V116-001419 — V116-004022 |
| U-V118 | デルタ２０００ | V118-001097 — V118-053845 |
| U-V118D | デルタ２０００ | V118-051761 — V118-053845 |
| U-V119 | デルタ２０００ | V119-001288 — V119-003540 |
| U-V98 | デルタ２０００ | V98-013591 |
| U-V98D | デルタ２０００ | V98-064104 — V98-065812 |
| U-V99 | デルタ２０００ | V99-014013 — V99-016914 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
ディーゼルエンジン搭載車両において、ブレーキ倍力装置に負圧を供給するバキュームポ ンプのロータのブレード（羽根）保持溝に加工の不適切なものがあり、このままの状態で 使用を続けると、カーボン製ブレードが摩耗し、最悪の場合、破損して負圧が発生しなく なり、通常の踏力ではブレーキの効きが悪くなるおそれがある。
改善措置
全車両、バキュームポンプのロータを良品と交換するとともに、ブレードを新品と交換す 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=3000055
Related recalls
Same manufacturer, close in filing date
Other Daihatsu filings closest to this one by filing date.
Cooling system — affects 64,831 vehicles.
Open recall detail →Differential — affects 33,840 vehicles.
Open recall detail →Wiring — affects 56,911 vehicles.
Open recall detail →Other (power transmission) — affects 53,008 vehicles.
Open recall detail →Other (electrical system) — affects 506,436 vehicles.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
All Daihatsu recalls · All 1996 recalls · Recall Archive home