7.4 The POWER PCB, NOISE PCB, PS SWITCH, SF SWITCH and FEED VALVE replacement
2. The POWER PCB replacement.
a. Remove 1 screws mounting the PCB.
b. Pull the PCB out.
c. Remove the PCB Cover, then remove
the lead wire connector.
3. PS SWITCH replacement.
a. Remove lead wire connector.
b. Remove the SUB HOSE A.
4. SF SWITCH replacement.
a. Remove lead wire connector.
b. Remove 2 screws mounting the SF SWITCH.