TM 9-2350-261-20-2
CAUTION
Battery can get overcharged and explode
if the charging volts exceed 29. Adjust
voltage regulator to 29 volts.
N O T E
Do not force adjusting screw past stop. If
regulator cannot be adjusted, replace bad
regulator.
Use insulated cross-tip screw driver #1 to
A. Vap-Air Model
adjust voltage.
26440001-03
(plug removed)
I
90° and above:
27 V
50° thru 89°:
28 V
49° and below:
29 V
7.
8.
9.
I
With engine operating at 900 to 1100 rpm,
turn adjusting screw (1) in regulator (2) until
proper voltage reading is achieved.
Install receptacle cap (3).
Install access screw (4) on regulator (2).
B. Vap-Air Model
26440001-04
(cover removed)
C. Leece-Neville
Model 5027RC
(plug removed)
D. Leland Model
07639-CSV-2183-1
(cover removed)
E. Prestolite
Model REG-4000
(plug removed)
F. C. E. Niehoff
Model N3019
(plug removed)
FOLLOW-THROUGH STEPS
1. Stop/shutdown engine (see your -10).
END OF TASK
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