Advance acoustic Convertamatic 24C, Service Manual

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18 - FORM NO. 56043098 - Convertamatic
™
24C, 24D, 26C, 26D, 28C, 28D
SOLUTION SYSTEM
SOLENOID VALVE REMOVAL
1 Drain the solution tank or turn the solution fi lter ball valve to the off position to prevent solution loss.
2 Lower the deck and disconnect the battery supply to the machine.
3 Remove the front Nose Cone from the machine by fi rmly grasping the lower part and lifting straight up.
4 See Figure 3. Unplug the L1 solenoid valve wire assembly connection from the machine harness.
5 Unscrew the inlet Hose Clamps (D) that secure the hoses to the valve body.
6 Separate (pry) the solution outlet hose off from its valve body barbed fi tting.
7 Remove the (2) Hex Screws (E) that secure the valve to the Mount Bracket (F), then pull the valve body to the front separating it from the solution inlet Hose
(G), completing the part removal.
SOLENOID VALVE DISASSEMBLY AND CLEANING
1 Remove the solenoid valve. See the Solenoid Valve Removal section for instructions.
2 See Figure 3. Remove the (4) (H) Screws and disassemble the valve (be careful not to lose any internal parts).
3 Thoroughly wash dirt from block (I) and diaphragm (J).
4 After reassembling, test the solenoid valve for proper operation.
FIGURE 3