TM 10-4320-226-144.10.3.4.Starting Aid Solenoid Maintenance. (Used on Model 350 PAWN only)This task covers:4.10.3.4.1 Removal4.10.3.4.3 Installation4.10.3.4.2 RepairINITIALSETUPToolsGeneral Safety InstructionsGeneral Mechanic’s Tool Kit (Appendix B, Section III,Item 1)To prevent rolling or sliding, do not work on equipmentthat is not securely stabilized.EpuipmentConditionsEquipment shut down, paragraph 2.5.2.Do not work on equipment without following standardshop safety precautions.4.10.3.4.1. Removal.(Refer to Figure 4-6.1)WARNINGThe engine starting fluid contains ethyl and is extremely flammable and toxic, It can beharmful or fatal if swallowed. Avoid contact with skin or eyes or breathing fumes.When disassembling the dieselmatic system there may be some pressurized fluidtrapped in the system. Wear goggles and protective clothing to avoid contact with skinor eyes or breathing fumes.a.Loosen clamp (1) and remove can of starting fluid (2) from valve assembly(3). Weigh the can of starting fluid todetermine serviceability.NOTEAn empty can weighs 16 oz and a full can weighs 37 oz. Therefore, if, the can weighs24 oz it is serviceable and good for approximately 100 starts. A full can is good forapproximately 200 starts,b.Disconnect tubing (4) from blockor (5) to atomizer(6) and remove atomizer from engine manifold.c.Cut connecters(7) from wire(8) between temperature switch(9) and valve assembly(3).d.Remove terminal ring (10) from starter solenoid and cut connector(11) from wire(12).e.Remove screw(13), flat washer(14) and temperature switch(9) from engine.f.Remove terminal ring(15) from engine block.g.Remove screws (16), lockwashers (17), flat washers (18) and valve assembly(3) from engine.h.Remove blockor (5) from dieselmatic valve assembly(3).Change 2 4-20.1
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