AR91.10-W-3425A | Remove/install control unit for lumbar spine support | 10.7.98 |
MODEL 950.###, 952.###, 953.###, 954.### ## up to 516699
with CODE (SH1) "Grammer" comfort driver suspension seat
with CODE (SH2) "Grammer" comfort passenger suspension seat
MODEL 970.###, 972.###, 974.###, 975.###, 976.### ## up to 516699
with CODE (SH1) "Grammer" comfort driver suspension seat
with CODE (SH2) "Grammer" comfort passenger suspension seat
W91.10-1014-11
1 Control unit
2 Compressed air line (lumbar spine support)
3 Compressed air line (compressed air supply)
4 Cover
| Remove/Install | ||
1 | Remove control unit (1) | First pull control unit (1) at bottom out of the cover (4). | |
2 | Cut off compressed-air line (lumbar support) (2) and compressed-air line (compressed air supply) (3) and remove control button unit (1) | Mark compressed-air lines and cut off right in front of the air line connection. | |
3 | Install in the reverse order | ||
4 | Check compressed-air line (lumbar support) (2) and compressed-air line (compressed air supply) (3) for leaks |