Remove/install control unit for lumbar spine support

AR91.10-W-3425B

Remove/install control unit for lumbar spine support

22.11.00

MODEL 375.1
with CODE (SC2) Standard co-driver suspension seat "Grammer"

with CODE (SC5) Standard driver suspension seat "Grammer"

MODEL 375.3
with CODE (SC2) Standard co-driver suspension seat "Grammer"
with CODE (SC5) Standard driver suspension seat "Grammer"

MODEL 950.###, 952.###, 953.###, 954.### ## as of 516700
with CODE (SH1) "Grammer" comfort driver suspension seat
with CODE (SH2) "Grammer"comfort passenger suspension seat
with CODE (SH6) "Grammer" deluxe driver suspension seat with horizontal springing

MODEL 930, 932, 933, 934
with CODE (SH1) "Grammer" comfort driver suspension seat
with CODE (SH2) "Grammer"comfort passenger suspension seat
with CODE (SH6) "Grammer" deluxe driver suspension seat with horizontal springing
with CODE (SS1) Luxury driver suspension seat, leather, "Grammer"
with CODE (SS2) Luxury front passenger suspension seat, leather, "Grammer"

MODEL 970.###, 972.###, 974.###, 975.###, 976.### ## as of 516700
with CODE (SH1) "Grammer" comfort driver suspension seat
with CODE (SH2) "Grammer" comfort passenger suspension seat

MODEL 375.4
with CODE (SC2) Standard co-driver suspension seat "Grammer"
with CODE (SC5) Standard driver suspension seat "Grammer"

MODEL 944
with CODE (SH1) "Grammer" comfort driver suspension seat
with CODE (SH2) "Grammer"comfort passenger suspension seat
with CODE (SH6) "Grammer" deluxe driver suspension seat with horizontal springing

 	Remove/Install
1	Remove seat cushion		AR91.10-W-3311A
2	Remove left paneling		AR91.10-W-1045A
3	Cut off compressed-air lines (3 to 5) and remove lumbar support control button unit (1)	 Mark compressed-air lines and cut off right in front of the air line connection.  Installation: Secure compressed-air lines (3 to 5) with new clamping ring (6).
4	Install in the reverse order