Pressure Control Replacement
12.
Reassemble in the reverse order: attach ground
wire (C), power leads
(Ll
and
E),
the red leads
to the
TS
terminals on the circuit board
(El),
the
M+
and
M-
leads, and the potentiometer cable
to the connector on
81.
Carefully route the wires
away from the filter board. Attach the pressure
control boardhover
(301)
using the
four
mounting
screws and washers
(302,303,304),
Filter Board Replacement
3.
Remove the three screws holding the filter board
in place and remove the filter board.
FLUID
INJECTION
HAZARD
follow the illustrated Pressure Rellef
To
reduce the risk of serious injury,
Procedure warning on page
12
when-
ever you are instructed to relieve pressure.
1.
Relieve pressure.
2.
Perform the Pressure
Control
Replacement pro-
cedure steps
2
through
11.
4.
Reassemble in the reverse order; replace filter
and
E),
the red leads to the TS terminals on the
board, attach ground wire (C), power leads
(Ll
circuit board
(El),
the
M+
and
M-
leads, and the
potentiometer cable to the connector on
81.
Carefully route the wires awayfrom the filter
board. Attach the pressure control board/cover
(301)
using the four mounting screws and wash-
ers
(302,303. 304),
308-560
23