Under no circumstances, should
any part of the fuel system be
dismantled or renewed by anyone
other than a suitably qualified
vehicle technician.
Make sure sparks and naked lights
are kept away from the engine
compartment.
Wear protective clothing,
including, where practical, gloves
made
Damaged nuts, bolts and screws must always be discarded. Attempting to
recut or repair damaged threads with a tap or die impairs the strength
and fit of the threads and is not recommended.
NOTES:
During certain repair operations, it may be necessary to remove
traces of thread locking agents