Witter BM24CU Notice De Montage

Fitting
Instructions
MATERIALS
A 1 Cross Bar
Z99 1 Flip up electrical plate
ZE 1 Angle Bracket
For use with either
BM24B Flange neck option – ZF3025. Note: This towbar must be used with either a Witter Towball (part number Z11) or
Class A50-1 or A50-X towball dimensionally Conforming to A50-1 with a 'D' and 'S' value greater than or equal to that of the
towbar.
BM24BQ Detachable neck option – ZQ3025. Please refer to ZQ fitting instructions for installation
FITTING
1. Remove bumper (screws along lower edge of lower skirt, screws around each wheel arch, 1 tip screw and 1 screw by
light cluster on boot shut panel beneath plastic cap, remove light clusters) –prise top edge of bumper off starting at each
corner. Where fitted disconnect reversing sensors. Remove lower plastic trim and release exhaust rubber hanger from
bumper beam, remove bumper beam - retain original fixings.
2. Secure Cross Bar (A) and bumper beam to rear panel using original fixings. (Seal around Cross Bar (A) end plates to
prevent ingress of water into chassis frame.
3. Fully tighten all bolts and Refit Bumper.
4. Loosely attach Neck option with Spacers (ZSB1) and Electrical Plate (Z99). Fully tighten all bolts.
5. Cut area shown below in lower plastic trim.
Please refer to the vehicle specification for the trailer weight and nose limits, which must be observed.
Recommended torque settings: M8 - 27Nm, M10 - 53 Nm, M12 (10.9 GRADE)- 139 Nm, M16 - 214 Nm
W0001BM24CU-FIT$010809260000UÄ
W0001BM24CU-FIT$010809260000
TOWBAR
For BMW 3 SERIES (E90 &E91)
Saloon, Touring and Coupe
(Not cabriolet)
BM24CU
for
BM24C &
BM24CQ
BM24CQF