Auto-Layout System
312226P
13
Auto-Layout System
Engine Stop Switch
Removal
1. Relieve pressure, page 7.
2. F
. 2. Remove two screws (103) and cover (31).
3. Remove two spade connectors from ENGINE STOP
switch (15f).
4. Press in on two retaining tabs on each side of
ENGINE STOP switch and remove switch.
Installation
1. F
. 2. Install ENGINE STOP switch (15f) so tabs of
switch snap into place on inside of pressure control
housing.
2. Connect two spade connectors to ENGINE STOP
switch (15f).
3. Install cover (31) with two screws (103).
Control Board
Removal
1. Relieve pressure, page 7.
2. F
. 2. Remove two screws (103) and cover (31).
3. Pull display connector wings (A) open on control
board and pull display connector out.
4. Note on paper, lead connections to the control
board. Disconnect leads from control board (15d).
5. Remove six screws (15k) from control board.
Installation
1. F
. 2. Install control board (15d) and six screws
(15k). Torque to 105-115 in-lb.
2. Connect leads to control board. (Refer to note on
lead connections.)
3. Push display connector into control board close dis-
play connector wings (A) on control board.
4. Install cover (31) with two screws (103).
Pressure Control Transducer
Removal
1. Relieve pressure, page 7.
2. F
. 2. Remove two screws (103) and cover (31).
3. Disconnect transducer lead (C) from control board
(15d).
4. Remove pressure control transducer (259) and
o-ring (124) from filter housing.
Installation
1. F
. 2. Install o-ring (124) and pressure control
transducer (259) in filter housing. Torque to 35-45
ft-lb.
2. Connect transducer lead (C) to motor control board
(15d).
3. Install cover (31) with two screws (103).
