Revised A 27 63014. Diagrams (continued)4.3. External bellcup wash31: Bellcup wash, solvent/air supply, cleans thebellcup.4.4. Injector wash32: Solvent/air supply cleans the paint supplypassage to the bellcup.Note: PFA = (teflon) tubing should not be replaced with nylon tubing.31 External bellcup wash solvent or air58 External bellcup wash pilot air56 Injector wash pilot32 Injector wash solvent or airDES01017OD 3/16" NYLONOD 3/16" PFA 3158Magnetic turbineD:2,7/4 PFAD:2,7/4 NylonDES010185632OD 3/16" NYLONOD 3/16" PFAMagnetic turbineD:2,7/4 NylonD:2,7/4 PFA