Alpina YL-A07S-7 Manuel D'utilisation page 5

1.
Place the radiator body upside down in a scratch-resistant location; make sure
is stable and will not fall over.
it
2. Unscrew the wing nuts from the U-shaped bolt provided, attach the U-
shaped bolt to the U-profile flange between the first and second fins
(near the front cover).
3. To attach the castor-mounting plate to the radiator body, you should
insert the threaded ends of the U-shaped bolt into the holes on the
castor-mounting plate.
4. Screw the wing nuts back onto the U-shaped bolt, fastening the wing
nuts properly.
Note: Do not over tighten as this may cause damage to the radiator
flange.
5. Unscrew the spherical nut from the castor, align the shaft with the hole
on the castor-mounting plate and insert, then screw on the spherical
nut.
6. Repeat 2, 3, 4 and 5 at the rear of the radiator to mount the rear
castors.
Note: The rear castors must be mounted between the end two fins.