Land Rover Discovery: Body Repairs - Corrosion Protection
Land Rover Discovery (2009–2016) Service Manual / Body / Body Repairs and General
Information / Body Repairs - Corrosion
Protection
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Galvanic Corrosion
Galvanic corrosion is the cross-contamination of dissimilar metals, in this
case aluminium and steel. Avoidance of galvanic corrosion is an important
issue to be considered in the repair of aluminium
Partial Renewal
The procedure to follow when partially renewing components is the same as
described in the section "Welded Components".
The main difference when components are partially, rather than completely
renew
Approved Service Materials for
Repair
If any of these items are not available check with the supplier/manufacturer
of these products for a superseded equivalent.
APPROVED SERVICE MATERIAL SUPPLIER - CONTACT DETAILS
3M
3M Uni
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Central Junction Box
The CJB controls the exterior lighting system through interconnections as
follow:
Left steering column multifunction switch
Side lamp position
Low beam position
Automatic ('AUTO') position (if fitted)
Front fog lamp switch (if fitted)
Rear fog lamp switch
Turn signal indicators
High beam sw
Rear end Sheet Metal
Repairs Rear
Bumper Mounting
Lower (G1780739) / Removal
and Installation
REMOVAL
NOTE:
The rear bumper mounting lower is installed in conjunction with:
Rear bumper cover
Rear bumper
Rear lamp assembly
Rear lamp panel outer
Back panel outer
The rear bumper mounting lower is serviced as indicated.
Before commencing this procedure make sure that you are aware of
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