11
6 A/F
9
MKL Adjustment
(These adjustments are carried out at the factory, however, should subsequent adjustment be
required, these steps should be followed.)
2.5
2.5
Back off front stop.
2.5
Loosen trunnion
clamp screw.
Turn piston rod
to reveal thread
and apply
Loctite 242 and
reassemble.
6 A/F
Adjust piston rod until the Patella
locks into place over front of
chassis without rocking.
Withdraw trunnion damp
screw and apply LOCTITE 222
to thread, re-assemble and
tighten.
*UNDER NO CIRCUMSTANCES
MUST THE PISTON ROD
WITNESS LINE (RED)
BE VISIBLE BELOW THE
TRUNNION.
Apply a slight
extension load.
Insert a 5 mm wide
piece of paper
between fron
stop and buffer.
Adjust front stop
until paper can be
removed under
slight resistance.
Any final adjustment required to
alleviate rocking should be by
adjustment of the front stop.
Check operation of lock again,
immediately prior to fitting to wearer.
The instructions in this section are for practitioner use only.
6
5
4
3
1
2
938405PK2/2-0322
