Dotyczy: Model 447.7 with code UR1 (Seat rail system with quick-release attachment system) Model 447.7 with code UR2 (Seat rail system with quick fastener, 3 seat rows) Model 447.7 with code UR6 (Rear seats with quick-release locks (1st row)) Model 447.8 Model 448.7 with code UR2 (Seat rail system with quick fastener, 3 seat rows) Model 448 with code UR1 (Seat rail system with quick-release attachment system)
Niedostępne w języku „pl”; wyświetlono w języku Angielski.
Umiejscowienie
Grupa funkcyjna 3 Nadwozie › 91 Fotele, leżanki, system zabezpieczenia pasażerów › 91.21 Siedzenia pasażerskie — Seria 447 (modele 7**, 8**) · Seria 448
with code UR1 (Seat rail system with quick-release attachment system)
Model
447.7
with code UR2 (Seat rail system with quick fastener, 3 seat rows)
Model
447.7
with code UR6 (Rear seats with quick-release locks (1st row))
Model
447.8
Model
448.7
with code UR2 (Seat rail system with quick fastener, 3 seat rows)
Model
448
with code UR1 (Seat rail system with quick-release attachment system)
Modification notes
02.12.2019
Document regarding method for seat rail adjustment completely revised.
Passenger seats
Number
Designation
Model 447.7/8, 448
BA91.21-N-1001-01J
Screw/bolt, guide rail to underfloor
Nm
45
Remove
1
Model 447.7 with code UR1 (Seat rail system with quick-release attachment system) except code ZU7 (National version for Canada) except code ZU8 (National version for USA) Model 448 with code UR1 (Seat rail system with quick-release attachment system) Adjust sliders (arrows) of guide rails (2) in longitudinal direction until the screws located underneath are accessible.
To do so, use adjustment lever (see XENTRY Portal/parts process, main group 97).
Shown on model 447.7 with code YE2 (Folding table)
S91.21-4558-06
2
Remove bolts (1).
3
Remove screw/bolts (3).
4
Remove guide rails (2).
5
Transfer base plates (4) and end caps (5).
When replacing the guide rails (2).
Shown on model 447.7 with code YE2 (Folding table)
S91.21-4557-06
Install
S91.21-A015-79
Shown on model 447.7 with code YE2 (Folding table)
6
Position guide rails (2) and place screws (1).
7
Tighten screws (1) gently by hand.
Ensure that base plates (4) are positioned correctly.
8
Align guide rails (2), with the help of a suitable alignment tool (6), so that the markings (7) in the front and rear area are in alignment.
The alignment tool (6) must be designed in such a way that it meets the following criteria: Has a straight edge. At its maximum, can be placed over up to 4 guide rails (2) in a transverse direction. Its length must not exceed the dimension between the side trims.
9
Align guide rails (2) parallel to each other, taking dimensions into account.
Dimensions: a= 350 mm 1.5 mm b= 700 mm 1.5 mm c= 1050 mm 1.5 mm
10
Tighten screws/bolts(1) .
11
Check alignment of guide rails (2) in transverse and longitudinal direction again.
To ensure problem-free operation of seat adjustment, it is essential to observe the specified dimensions and parallelism of the guide rails (2) over their entire length.
If any deviations are found,
Loosen screws (1) and repeat operation steps 8 to 11.
12
Screw in screws (3) .
13
Model 447.7 with code UR1 (Seat rail system with quick-release attachment system) except code ZU7 (National version for Canada) except code ZU8 (National version for USA) Model 448 with code UR1 (Seat rail system with quick-release attachment system) Move sliders (arrows) of guide rails (2) in longitudinal direction back to original position.
To do so, use adjustment lever (see XENTRY Portal/parts process, main group 97).
S91.21-4557-06
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