BAC Document Number: Easybond MKII Manual V03
28/08/13
Page
27
of
32
12.2.3
REPLACEMENT OF CONTACT NIPPLE AND CERAMIC WASHER
(7)
This section can also be used for the removal/replacement of ferrule holder
(1),
pin holder
(5)
and plastic spark shield
(6)
Figure 15 Sequence
(numbers in brackets are from
Figure 13
):
1. Unscrew by hand the ferrule holder
(1).
2. Place allen key
(31)
in the hole of the front piece silver locking ring
(2)
and the hole in the
front centre piece
(10)
(turn pin holder if necessary). This will lock in place the centre piece
to allow removal of the pin holder
(5).
3. Unscrew by the pin holder
(5)
.
4. Remove plastic spark shield
(6).
5. Remove ceramic washer
(8).
6. Using the peg spanner
(29)
remove and replace the new contact nipple
(9).
The nipple
should be a tight fit and screwed down fully. The nipple should be flush or no more than
0.2mm below the front face. Replace the ceramic washer at the same time
(8).
When re-installing the plastic spark shield
(6)
ensure that the three indentations are correctly
seated onto the three legs of the pin holder
(5).
Reassemble using reverse procedure and removing allen key before replacing the ferrule holder
by hand, lightly grease the thread on the to avoid cross threading. .
Figure 15
