TM 5-6115-329-14
TO 35C2-3-440-1
e. Engine Overhaul Data.
Bore
2.25 in. (5.715 cm)
Stroke
2.00 in. (5.08 cm)
Compression ratio
6:1
Brake Horsepower:
Model 1A08-3
1.50 at 3,600 rpm (revolutions
per minute)
C y l i n d e
r
c o m p r e s s i o n
minimum
90 psi (63279. kgs per sq meter)
Spark plug gap
0.028-0.033 (0.071-0.083 cm)
Magneto contact gap
0.016-01020 (0.040-0.050 cm)
Carburetor float level
0.00-0.3 (0.00-0.762 cm)
(from top of casting to top of
float)
Fuel pump outlet pressure
3.0-4.5 psi (2109.3-3163.95 kgs
per sq meter)
Valve tappet clearance (in-
take & exhaust)
0.007 to 0.009 (0.017 to 0.022
cm) (cold)
1-12. Differences Between Models
Generator set, model MEP-019A, uses a gasoline
engine driven, 0.5 kilowatt, 120/240 volt ac, 400
Hertz, single phase generator. The unit has a con-
trol panel assembly which includes an ac voltmeter,
load On-Off flash switch, rheostat, and 120/240 V
switch, except sets manufactured by Bucknell con-
tract DSA-400-71-C-6006 serial number range
SB710001 through SB710177 which are single volt-
age and have 120 volt 60 Hz capability only. Model
MEP-014A uses a gasoline engine driven, 0.5 kilo-
watt, 120/240 volt ac, 60 Hertz, single phase gener-
ator. It has a control panel assembly which includes
an ac voltmeter, load On-Off switch, rheostat, and a
120/240 V switch. Model MEP-024A uses a gasoline
engine driven, 0.5 kilowatt, 28 volt dc generator. It
has a control panel assembly which includes a per-
cent load meter, voltmeter, load switch, and a
rheostat.
1-13. Orientation
Throughout this manual, the use of the terms
Right, Left, Front and Rear indicates directions
from the view point of the operator as he faces the
control panel of the unit.
1-14
