TM 9-2320-366-10-2
Table 3-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
f. TRANSMISSION SYSTEM (CONT)
f4.
WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DOES NOT
ILLUMINATE (CONT).
(b)
Position master power switch to off (para 2-27f).
(c)
If circuit breaker(s) is tripped, push in to reset.
(d)
Position master power switch to on (para 2-27a or b).
(e)
Check circuit breakers in PDP to see if they tripped again. If circuit breakers tripped again,
notify Unit Maintenance.
(f)
Position master power switch to off (para 2-27f).
(g)
Install PDP cover (para 3-17b).
(h)
If WTEC III TPSS still does not illuminate, notify Unit Maintenance.
g. PROPELLER SHAFT
PROPELLER SHAFTS OR UNIVERSAL JOINTS UNUSUALLY NOISY WHEN OPERATING.
Notify Unit Maintenance.
Notify Unit Maintenance.
i. BRAKE SYSTEM
EXCESSIVE BRAKING DISTANCE.
Check to see if air tanks are pressurized.
(a)
Start engine (para 2-27a or b).
(b)
Allow engine to idle until 120 psi is registered on FRONT BRAKE AIR and REAR BRAKE AIR
pressure gages.
(c)
Shut down engine (para 2-27f).
(d)
If either FRONT BRAKE AIR or REAR BRAKE AIR pressure gages do not register 120 psi,
notify Unit Maintenance.
(e)
If braking distance is still excessive, notify Unit Maintenance.
REAR BRAKES DO NOT APPLY.
Check to see if air tanks are pressurized.
(a)
Start engine (para 2-27a or b).
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