3-40. STROKE ADJUSTMENT ASSEMBLY (CHEMICAL FEED PUMP) REPLACE.
This task consists of:
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Tool Kit - 260246
Solvent, Drycleaning (Appendix C, Section II, Item 18)
Detergent (Appendix C, Section II, Item 5)
Compound, Locking (Appendix C, Section II, Item 5)
Gaskets and Packing (TM 10-4610-241-24P)
Lockwashers (TM 10-4610-241-24P)
Chemical Feed Pump removed (Paragraph 2-60).
Chemical Feed Pump Electric Motor removed (Paragraph 2-62).
Chemical Feed Pump Liquid Heads removed (Paragraph 2-61).
There are four stroke adjustment
assemblies on the chemical feed pump.
All are removed in the same manner.
One is shown, the others are similar.
Remove plug (1) and drain oil from pump
housing (9) (Paragraph 2-60).
Remove four screws (2), drive housing (3)
and gasket (4) from pump cover (7).
Remove sixteen screws (5) and
Remove cover (7) and gasket (8) from
pump housing (9).