TM 5-5420-226-201
P r e v e n t i v e M a i n t e n a n c e 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 -
C o n t i n u ed
Item
No.
6
7
Interval
Semiannual
Semiannual
Location
Item to
Check/Service
Engine Idle
- Continued
Accelerator Lock
(Engine Running)
Procedure
Reduce engine speed to an idle,
Check that idle speed returns to
700-750 rpm.
If engine speed does not return to
700-750 rpm, adjust accelerator link-
age (page 7-338).
Engage accelerator lock with engine
running.
Check that engine rpm remains the
same when foot is removed from ac-
celerator pedal. Adjust accelerator
linkage, if required (page 7-338).
Not Puny Mission
Capable if
Engine speed is
nonadjustable.
Accelerator link-
age cannot be ad-
justed.
Change 6
3-15