C18
MAINTENANCE
C18
Issue 1
13
Fit new ‘O’ ring seal
15
onto the nose
52
, taking
care not to damage it on the exposed thread.
‘T’
type only
. Fit the shim assembly
17
and the nose
latch
16
.
‘D’ Type only
. Fit the bump stop
14
and
the retainer
13
.
15
If dismantled, fit trigger
8
to the handle and drive
in pivot pin
7
to secure.
17
Assemble seals
4
and adaptors
3
to the
accumulator assembly. Fit hoses
2
, ensuring that
the hose with the female coupling is fitted to the
top port of the accumulator head. Fit the hose
gaiter
1
and secure with a cable tie.
BREAKER ASSEMBLY - ‘D’ and ‘T’ PICKS (cont’d)
12 ‘T’ Type only
. If dismantled, fit the spring
22
,
plunger
21
and latch
20
into the nose latch. Using
a press, insert roll pins
18
and
19
to secure the
mechanism.
14
Lubricate a new ‘O’ ring
12
and feed it into the
hole in the top of the accumulator assembly; once
inside, the ‘O’ ring will expand to fill the groove. Fit
the trigger pin
11
and spring
10
.
‘D’ type only
. Fit
push pin
9
.
16
Assemble the handle assembly onto the outer
casing and fit washers
6
and capscrews
5
. Note
that two of the capscrews are longer than the
others.