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Repair
TSL Pump Repair (if present)
Problem
TSL pump not pumping TSL fluid.
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).
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.
Shield Disassembly
ti15759a
F
. 2. Disassembly and Reassembly of the Shields
IG
8
Table 1: TSL Pump Troubleshooting
Cause
Plugged manifold (53a).
Plugged check valves (53c, 53d).
Plugged inlet strainer (53c).
Damaged TSL pump piston (36).
1. Follow steps 1-6 under Replace the Throat Pack-
ings Without Disconnecting the Lower, page 7.
2. Clean all parts and inspect for damage.
3. Follow steps 11-16 under Replace the Throat
Packings Without Disconnecting the Lower.
See F
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.
ti15770a
Get other manuals https://www.bkmanuals.com
Solution
Clear the manifold. Verify that the mani-
fold is clear by blowing compressed air
through the opening.
Clear obstruction in check valves.
Clear strainer mesh.
Replace TSL pump piston.
. 2. Remove the 2-piece shield (57) by inserting
IG
Shield Reassembly
ti15758a
40
57
ti15757a
3A0540L
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