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Assembly of the Tool
1. Wipe a thin film of the recommended grease on the inside of the Hammer Case Bushing (38) and insert the assembled impact mechanism
into Hammer Case (39).
2. Secure the Hammer Case and impact mechanism by the anvil in leather-covered or copper-covered vise jaws. See Dwg. TPD1918.
(Dwg. TPD1918)
3. Install a new Hammer Case Gasket (37) on the Hammer Case making sure that the holes in the gasket align with the holes in the Hammer
Case.
● When installing optional Hanger Kit, place Gasket on the Hammer Case followed by the Hanger.
4. Wipe a small amount of the recommended grease on the flat side of the Hammer Frame Washer (33) and place it on the splined face of the
Hammer Frame (34) with the hub end of the washer pointing up.
● When installing optional Hanger Kit, place additional washer provided between the Hammer Frame and Hammer Frame Washer.
5. Set the fully assembled Motor Housing over the opening in the Hammer Case. Insert the spline drive of the Rotor into the splined hole of the
impact mechanism. Make sure of the wide section of the Hammer Case is just above the Trigger.
6. Place a new Backcap Gasket (15) over the rear of the Housing making sure that the holes in the Gasket align with the holes in the Housing
and that the profile of the Gaskets matches the profile of Housing.
7. Place a Motor Clamp Washer (21) over the rear of the motor with the convex side up and matching the large outside diameter of the Rear
End Plate.
8. Place the Backcap (16) over the back of the Housing making sure that the Reverse Valve Lever (18) is in the full-forward (clockwise) position
with the lugs in the Lever engaging the slots in the Reverse Valve. Make sure that the index mark on the Reverse Valve lines up with the index
mark on the reverse valve bushing.
9. Install the four Backcap Bolts and tighten to 10-12 ft-lb (13-16 Nm) torque.
TL-2922-MIM_ed1
NOTICE
NOTICE
EN
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