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TM 9-2320-364-20-3
2-2969
(1) Check 90 gear box mounting
hardware (Para 14-13).
(a) If gear box is not securely
mounted tighten or replace
mounting hardware (Para 14-13)
(b) If gear box mounting hardware is
OK, go to Step (2) below.
(2) Disconnect steering shaft from output
shaft of 90 gear box (Para 14-13).
(3) Turn steering wheel by hand while
checking for binding or excessive
play.
(a) If binding or excessive play is
present, replace gear box
(Para 14-13).
(b) If binding or excessive play is not
present, gear box is OK.
(4) Connect steering shaft to output
shaft of 90 gear box (Para 14-13).
90 GEAR BOX TEST
(1) Start engine (TM 9-2320-364-10).
(2) Turn steering wheel to ensure wheels
turn.
(a) If wheels do not respond to
turning of steering wheel, fault
not corrected. Turn OFF ENGINE
switch and notify DS
Maintenance.
(b) If wheels do turn correctly when
steering wheel is turned, fault has
been corrected.
(3) Turn OFF ENGINE switch.
VERIFY REPAIR
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