TM 5-5420-226-20-1
.
.
DETAILED
TROUBLESHOOTING
PROCEDURE
VEHICLE
OPERATION
- HULL POWER
(Continued)
Symptom-31
GENERATOR/REGULATOR
SYSTEM
IS NOT WORKING.
~NoTE
This procedure is to be performed by
two persons.
The lead person
is
referred to as the first technician and
shall direct the activity of the second
person called the second technician.
/
Check if air cleaner blower motors work.
Second Technician (Operators
Station)
l Start engine.
First Technician
(Outside Vehicle)
l Check to see if air exhaust can be felt at any of the four
blower moto? exhaust elbows.
Second Technician
(Operators Station)
l Stop Engine.
l Set MASTER BATTERY switch OFF.
~
Are any air cleaner blower motors working?
l Check CKT 1 from connector
~
at voltage regulator to
9
V
AIR CLEANER
(LEFT SIDE SHOWN)
BLOWER
MOTOR
EXHAUST
ELBOWS
TA107O84
4-395