Dated: approx late 2004 BERLIN (AP) -- Volkswagen said Friday it is recalling some 290,000 diesel vehicles worldwide to carry out checks on their fuel pumps. The automaker said it was contacting owners of vehicles with three- or four-cylinder diesel engines that were built between March and August of this year. The recall affects the Volkswagen, Audi, Seat and Skoda brands, the company said. Volkswagen said a defect during the manufacturing process of a bolt on the cover of the fuel pump could, "in isolated cases," lead to the bolt breaking - possibly resulting in a leakage of diesel fuel. The company said that some 290,000 vehicles were affected worldwide, about 90,000 of them in Germany VW internal details are as follows Chassis number range Affected MKB WVW ZZZ 6E Z 4 B 001 105 to WVW ZZZ 6E Z 5 B 001 231 AYZ WVW ZZZ 6X Z 4 B 025 176 to WVW ZZZ 6X Z 5 B 006 596 AMF WVW ZZZ 9N Z 4 D 053 689 to WVW ZZZ 9N Z 5 D 039 794 AAV ... 9N . 4 U 021 922 to AAV ... 9N . 5 U 017 560 WVW ZZZ 9N Z 4 Y 178 628 to WVW ZZZ 9N Z 5 Y 125 429 WVW ZZZ 9N Z 4 0 002 816 to WVW ZZZ 9N Z 5 0 000 711 WVW ZZZ 9N Z 4 9 000 240 to WVW ZZZ 9N Z 5 9 000 030 AMF,ATD,AXR,ASZ,BAY,BLT WVW ZZZ 1J Z 4 D 100 945 to WVW ZZZ 1J Z 5 D 000 564 WVW ZZZ 1J Z 4 W 031 211 to WVW ZZZ 1J Z 5 W 051 482 9BW ... 1J . 4 4 034 074 to 9BW ... 1J . 5 4 014 526 3VW ... 9M . 4 M 073 130 to 3VW ... 9M . 5 M 070 910 ATD, AXR, BEW, ASZ, ARL WVW ZZZ 1K Z 4 B 000 040 to WVW ZZZ 1K Z 5 B 079 461 WVW ZZZ 1K Z 4 D 000 916 to WVW ZZZ 1K Z 4 D 000 916 WVW ZZZ 1K Z 4 P 030 426 to WVW ZZZ 1K Z 5 P 051 140 WVW . . . 1K . 4 U 000 070 to WVW . . . 1K . 5 U 012 137 BDK, BRU, BJB, BKC, BRM AAV . . . 1K . 4 U 000 035 to AAV . . . 1K . 5 U 011 848 WVW ZZZ 1K Z 4 W 000 769 to WVW ZZZ 1K Z 5 W 149 756 WVW ZZZ 1K Z 4 9 000 029 to WVW ZZZ 1K Z 5 9 000 271 WVW ZZZ 1K Z 5 Z 000 058 to WVW ZZZ 1K Z 5 Z 000 063 WVG ZZZ 1T Z 4 W 071 277 to WVG ZZZ 1T Z 5 W 101 116 BRU, AVQ, BKC . VW ZZZ 1Y Z 4 M 346 226 to . VW ZZZ 1Y Z 5 M 317 895 . VW ZZZ 1C Z 4 M 419 941 to . VW ZZZ 1C Z 5 M 407 784 . VW ZZZ 9C Z 4 M 516 747 to . VW ZZZ 9C Z 5 M 506 735 AXR ATD, BEW WVW ZZZ 3B Z 4 E 015 455 to WVW ZZZ 3B Z 5 E 100 518 WVW ZZZ 3B Z 4 P 257 349 to WVW ZZZ 3B Z 5 P 043 675 WVW ZZZ 3B Z 4 9 160 085 to WVW ZZZ 3B Z 5 9 000 094 WVW ZZZ 3B Z 5 Z 000 121 to WVW ZZZ 3B Z 5 Z 000 129 AVB, AVF, AWX, BGW, BHW WVW ZZZ 7M Z 4 V 033 091 to WVW ZZZ 7M Z 5 V 020 571 ANU, AUY, ASZ WV . ZZZ 2K Z 4 X 000 125 to WV . ZZZ 2K Z 5 X 049 161 BDJ, BJB, BKC WV . ZZZ 7H Z 4 H 000 594 to WV . ZZZ 7H Z 5 H 048 835 WV . ZZZ 7H Z 4 X 033 697 to WV . ZZZ 7H Z 5 X 008 070 WV . ZZZ 7J Z 4 X 032 806 to WV . ZZZ 7J Z 5 X 034 472 AXC, AXB On some vehicles with 3 and 4 cylinder pump injector engines of the above chassis number ranges, the bolt of the tandem fuel pump cover may break due to a bolt production fault. As a result, the pump housing is no longer tight and diesel may leak. Remedy A check with the DIALOG, HOLZ, DOSYS or FISH system must be carried out before repair to establish whether the vehicle of the above chassis number range is affected by this campaign. Also: Check whether a tandem pump of the manufacturer Bosch or LUK has been fitted and make an entry in the service schedule. (Repair operation 20 45 01 99) 10 TU Lupo/Lupo 3l Repair tandem pump (Repair operation 20 45 19 99) 30 TU Polo, Passat Remove, repair and install tandem pump (Repair operation 20 45 20 99) 110 TU Golf Mk IV, Bora Repair tandem pump (Repair operation 20 45 19 99) 40 TU Golf Mk V, New Beetle, Touran Caddy, T5 Repair tandem pump (Repair operation 20 45 19 99) 50 TU Sharan Repair tandem pump (Repair operation 20 45 19 99) 70 TU Parts If necessary: Also: 1 x campaign sticker 5x bolts Part No. 000 010 006 Part No. WHT 001 332 for Polo, Passat 1x seal Part No. 038 145 215 for Sharan 1x set seal rings Part No. 1J0 198 247