TM 5-5420-226-20-1
P r e v e n t i v e M a i n t e n a n ce C h e c k s a n d S e r v i c e s f o r M 4 8 A 5 A V L B H u l l -
Starter
C o n t i n u ed
Procedure
Ensure all before operation checks
listed in TM 5-5420-226-10, Preven-
tive Maintenance Checks and Ser-
vices (PMCS), are performed.
If STE/ICE is available, perform the
following electrical component
checks.
Perform BATTERY CONDITION
TEST No. 77/79 (page 4-60).
Perform CHARGING CIRCUIT AND
BATTERY VOLTAGE TEST No. 67
(page 4-67).
Perform STARTER CURRENT
FIRST PEAK TEST No. 72
(page 4-70).
Perform CI (COMPRESSION IGNI-
TION) POWER TEST No. 13
(page 4-76).
INITIAL ROAD TEST
While starting engine, listen for un-
usual noises and difficult cranking at
starter.
CAUTION
Any unusual
noise or improper
cranking.
Driver must remain in driver’s station at all times while engine is
running.
Engine Idle
Start engine and operate at 1000 to
1200 rpm until normal operating
temperature is reached.
Any unusual
noise or improper
cranking.
3-14
Change 6
