TM 9-2320-387-24-2
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3 l-3. STEERING GEAR REPAIR (Cont’d)
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Tap splined end of stubshaft (2) lightly on wood block until shaft cap (1) is free of valve body (5).
Pull shaft (2) outward 0.25 in. (6 mm).
Press spool valve locating pin (3) inward and remove stub shaft (2) from valve body (5).
NOTE
Rotate spool to remove from valve.
Remove valve (6) from valve body (5).
Remove O-ring (4) from valve (6). Discard O-ring (4).
Remove two screw-assembled washers (7) and clamp (8) from rack piston (10).
Remove and separate two halves of guide (13).
Remove black and chrome bearing balls (9) from two halves of guide (13).
Tip rack piston (10) so remaining bearing balls (9) fall out. The total number of bearing balls (9)
should be twenty-four (twelve black and twelve chrome-colored).
Remove rack piston arbor from rack piston (10).
Remove Teflon ring (11) and O-ring seal (12) from rack piston (10). Discard Teflon ring (11) and
O-ring seal (12).
Remove pitman shaft retaining ring (14) from housing (18). Discard retaining ring (14).
Remove washer (151, double-lip seal (161, washer (15), and single-lip seal (17) from housing (18).
Discard seals (16) and (17) and washers (15).
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