23
MAINTENANCE SECTION
10. Align the pin holes in the face of the Rear Liner
Cover (39) with the two Liner Pins (42) at the rear of
the Liner and place the Cover against the Liner. A
groove will be formed between the Liner and Cover
for the Rear Liner O–ring (40). Do not attempt to put
the Seal in the groove at this time.
11. Align the pin holes in the Front Liner Cover (48) with
the Pins in the front face of the Liner and place the
Cover against the face of the Liner. Another groove
will be formed between the Liner and Cover for the
Front Liner O–ring (55). Install both the Front and
Rear Liner Seal in the grooves at this time and stand
the assembly on the workbench with the output end
of the Drive Shaft upward.
See Dwg. TPD1288.
LINER SEALS
(Dwg. TPD1288)
12. Apply a thin film of grease to the Liner O–ring (34)
and install it in the forward bore of the Housing.
13. Lubricate the Front and Rear Liner Seals and after
orienting the Housing to the proper position, install
the Housing over the Liner.
14. Grasp the flats of the Housing in vise jaws with the
output spindle downward. Remove the Rear Liner
Cover Assembly and put grease in the central
opening of the Cover. See Dwg. TPD1289.
(Dwg. TPD1289)
GREASE
15. Reinstall the Cover Assembly and use a hex wrench
to push it below the threads at the rear of the
Housing. See Dwg. TPD1290.
(Dwg. TPD1290)
PUSH DOWN
16. Install the Liner Cap (38) and using the spanner plug
furnished in the Tool Kit, tighten the Cap between
58–65 ft–lb (78–88 Nm) torque.
See Dwg. TPD1291.
(Dwg. TPD1291)
SPANNER PLUG
CLOCKWISE TO TIGHTEN
17. Make certain the Drive Shaft rotates freely and then
fill the mechanism with fluid and reassemble the tool
as instructed in the section, CHANGING THE
MECHANISM FLUID.