Graco 3000cc TSL Pump Repair if present, Shield Disassembly/Reassembly, TSL Pump Troubleshooting

Repair

TSL Pump Repair (if present)

Table 1: TSL Pump Troubleshooting

Problem	Cause	Solution
TSL pump not pumping TSL fluid.	Plugged manifold (53a).	Clear the manifold. Verify that the mani-
		fold is clear by blowing compressed air
		through the opening.
	Plugged check valves (53c, 53d).	Clear obstruction in check valves.
	Plugged inlet strainer (53c).	Clear strainer mesh.
	Damaged TSL pump piston (36).	Replace TSL pump piston.

NOTE: TSL Pump Repair Kit 24F618 is available. See page 22. Install the TSL Pump Repair Kit 24F618 each time the throat packings are changed. Kit parts are marked with a symbol, for example (36).

1.Follow steps 1-6under Replace the Throat Pack- ings Without Disconnecting the Lower, page 7.

2.Clean all parts and inspect for damage.

3.Follow steps 11-16under Replace the Throat Packings Without Disconnecting the Lower.

Shield Disassembly/Reassembly

The lowers include two shield kits. The correct size is determined by your lower and motor. See manual 406876 to select the correct size kit for your lower and motor.

See FIG. 2. Remove the 2-piece shield (57) by inserting a screwdriver straight into the slot, and using it as a lever to release the tab. Repeat for all tabs. Do not use the screwdriver to pry the shields apart.

Install the shields (57) by engaging the bottom lips with the groove in the wet-cup cap (40). Snap the two shields together.

Shield Disassembly

ti15759a

ti15770a

FIG. 2. Disassembly and Reassembly of the Shields

Shield Reassembly

ti15758a

ti15757a

40 57

8 3A0540L