1SEATS
Removal and installation LF45/55 series
4-20
Installing backrest adjuster
1. Place the locking plate (4) with the locking
pin (5) and the operating pin (6) back on the
mounting plate of the backrest adjuster .
2. Hook the spring end (8) of the cam (7) onto
the operating pin (6)
3. Fix the locking plate (4) to the mounting
plate using the attachment nuts (2).
4. Fit the circlip (1) to the locking plate.
5. Fit the back rest.
4.24 REMOVAL AND INSTALLAT ION, LUMBAR POSITION CONTROL VALVE
Removing lumbar position control valve
1. Remove the cover panel on control side.
2. Disconnect the air supply pipe (3) from the
coupling (4).
3. Disconnect the air pipes (1) to the lumbar
cushions in t he backrest from the
connecting piece (2) or from the control
valve (5) itself.
4. Remove the lumbar position control valve
(5) from inside the cover panel.
Installing lumbar position control valve
1. Fit the lumbar position control valve (5) in
the cover panel.
2. Fit the air pipes (3) of the lumbar cushions
in the backrest to the connecting piece (2)
or to the control valve (5) itself.
3. Connect the air supply pipe (3) to the
coupling (4).
4. Fit the cover panel on control side to the
seat frame.
1
2
3
4
3
5
K1 01 398
7
ǹ 0210
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